meba energy kwh meter electronic catalogue
TRANSCRIPT
page 1
DEM015SSSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM015SS single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net., it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.
Functions and features
35mm standard DIN rail installation, complying with standard DIN EN50022.
Single pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power ( no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current. And Instructions (Only red power impulse signal when
working, If no green power, that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection, may select
type U connection (Product Configuration code is US).
Extended terminals cover, in order to protect to use electricity safely.
Technical parameters
DEM015SS Class 1127
2305(30) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Outer and mount dimension
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
page 2
DEM015
DEM015SASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM015SA single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Single pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power (no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current, And Instructions (Only red power impulse singal when
working, that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection, may select
type U connection (Product Configuration code is UA).
Extended terminals cover, in order to protect to use electricity safely.
Technical parameters
DEM015SA Class 1127
2305(32) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type S)Terminal Note1
4
3
6
20 and 21
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
page 3
DEM015SMSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM015SM single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it can display total energy consumption by step type impulse register. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present.. Patentcertificate NO. ZL 2006 3 0156631.9, any other country patent certificate are in assessing.
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Pole 1.5 width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter, May select 5+1 digits
display (99999.1kWh).
Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power (no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current, And Instructions (Only red power impulse singal when
working, that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection. may select
type U connection (Product Configuration code is UM).
Extended terminals cover, in order to protect to use electricity safely.
Technical parameters
DEM015SM Class 1127
23010(65) 0.04
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
page 4
DEM015
DEM015SLSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
1
4
3
6
20 and21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM015SL Class 1127
23020(100) 0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Bipolar width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration Impulse output with no power ( polarity), May select distant impulse output with no power (no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current, And Instructions (Only red power impulse singal when
working, that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection. may select
type U connection (Product Configuration code is UL).
Extended terminals cover, in order to protect to use electricity safely.
Application
Model DEM015SL single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active
energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique
of digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, and
also a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.
The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated
in international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net., it can display total energy consumption by step type impulse register. it has
following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.
page 5
DEM015SCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM015SC Class 1127
23020(100) 0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Bipolar width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and machinery counter, May select 5+1 digits
display (99999.1kWh).
Standard configuration Impulse output with no power (polarity), May select distant impulse output with no power (no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load curren, And Instructions (Only red power impulse singal when
working, that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection. May select
type U connection (Product Configuration code is UC).
Extended terminals cover, in order to protect to use electricity safely.
Application
Model DEM015SC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire active
energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique
of digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.
The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net, it can display total energy consumption by step type impulse register. it hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.
page 6
DEM015
DEM015SDSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM015SD single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin internaltional standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0119356.3, any other country patent certificateare in assessing.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Single pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May select7+1 digits
display (999999.1kWh) without backlight source normal LCD. (product Configuration code is SE).
Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,
that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection, may select
type U connection (Product Configuration code is UD).
Extended terminals cover, in order to protect to use electricity safely.
* If you need different reference voltage or current specification, please advisory our sales.
Technical parameters
DEM015SD Class 1127
2305(32) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line(Inlet from top,
outlet from bottom)
Port of pulse output passive
page 7
DEM015SG
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line(Inlet from top,
outlet from bottom)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM015SG Class 1127
23010(100)
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
0.04
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Bipolar width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May select7+1 digits
display (999999.1kWh) without backlight source normal LCD. ( Product Configuration code is SH).
Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,
that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection, may select
type U connection (Product Configuration code is UG).
Extended terminals cover, in order to protect to use electricity safely.
SINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM015SG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. The patent certificate of this meter is in assessing in the Chinese nationalIntellectual Property Office at present.
page 8
DEM015
DEM015SJSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN-rail installation, complying with standard DIN EN50022.
Bipolar width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May select7+1 digits
display (999999.1kWh) without backlight source normal LCD. ( Product Configuration code is SK).
Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( no
polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,
that is meaning the load current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Directly connect and use, there are two type you may select. Standard configuration type S connection, may select
type U connection (Product Configuration code is UJ).
Extended terminals cover, in order to protect to use electricity safely.
Application
Model DEM015SJ single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. The patent certificate of this meter is in assessing in the Chinese natioanlIntellectual Property Office at present.
Technical parameters
DEM015SJ Class 1127
23010(100) 0.04
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Outer and mount dimension
* If you need different reference voltage or current specification, please advisory our sales.
Wiring diagram (Type S)Terminal
1
4
3
6
20 and 21
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line(Inlet from top,
outlet from bottom)
Port of pulse output passive
page 9
DEM015SFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)Terminal
1
4
3
6
20 and21
30 and 31
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
External control port ( ECP )
Inlet from top, outlet from bottom
Outer and mount dimension
Technical parameters
DEM015SF Class 1127
2305(32) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Single pole width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digits integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port, it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Monochrome LED instructions signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UF).Extended terminals cover, in order to protect to use electricity safely.
ApplicationModel DEM015SF single phase electronic DIN rail active energy meter adopt micro-electronics technique, and importedlarge scale integrate circuit, use advanced technique of digital and SMT techniques, etc. It has completely itsindependent intellectual property rights and minimum size, and also a new single phase two wire active energy meter. Ithas already passed the test of the international authority KEMA. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in National standard IEC 62053-21. It can accuratelyand directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter haswhite backlight source eight digits LCD monitors shows the active energy power consumption. It has following features:Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc. And there is amaintenance-free lithium batteries in it, with a button and a ECP port., it use for decimal median choose settings andshowing blackout reading. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0119356.3, any other country patent certificate are in assessing.
page 10
DEM015
DEM015SISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM015SI single phase electronic DIN rail active energymeter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. And there is a maintenance-free lithium batteries in it, with a button and a ECPport., it use for decimal median choose settings and showing blackout reading. The patent certificate of this meter is inassessing in the Chinese national Intellectual Property Office at present.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Bipolar width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digtis integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power (nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD (when display HELP 1on LCD,that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UI).Extended terminals cover, in order to protect to use electricity safely.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyStartingcurrent
Model
Technical parameters
DEM015SI Class 1127
23010(100) 0.04
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type S)Inlet from top, outlet from bottom Terminal
1
4
3
6
20 and21
22 and 23
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
External control port ( ECP )
page 11
DEM015SNSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)Terminal
1
4
3
6
20 and21
22 and 23
Note
Inlet phase line
Inlet neutral line
Outgoing phase line
Outgoing neutral line
Port of pulse output passive
External control port ( ECP )
Outer and mount dimension
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM015SN Class 1127
23010(100) 0.04
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.Bipolar width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),7+1digtis or 8 digtis integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,self-checking function and display the median choice.Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.Standard configuration pulse output with no power (polarity), May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Automatic Detection the direction of the trend of load current. And Instructions on LCD ( When display HELP 1onLCD, that is meaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two type you may select. Standard configuration type S connection, may selecttype U connection (Product Configuration code is UN).Extended terminals cover, in order to protect to use electricity safely.
ApplicationModel DEM015SN single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. It has completely its independent intellectual property rights and minimum size, andalso a new single phase two wire active energy meter. It has already passed the test of the international authority KEMA.The meter completely accord with relevant technical requirements of class 1 single phase active energy meter stipulatedin international standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has white backlight source eight digits LCD monitors shows the activeenergy power consumption. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. And there is a maintenance-free lithium batteries in it, with a button and a ECPport., it use for decimal median choose settings and showing blackout reading. The patent certificate of this meter is inassessing in the Chinese national Intellectual Property Office at present.
DEM011
page 12
DEM011AGSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011AG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Terminal Note
L
N
2 and 3
Outer and mount dimension
�
�
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(50)
20(100)
127
230Class 1DEM011AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), (Product Configuration code is AI). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AH).
page 13
DEM011AHSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011AH single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Terminal Note
L
N
2 and 3
Outer and mount dimension
Technical parameters
DEM011AH Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is SC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), (Product Configuration code is AJ). And contact with all kind of AMR system conveniently,
complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).
Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the load
current reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.
Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TH).
Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AG).
DEM011
page 14
DEM011TGSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Type DEM011TG single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing.
Wiring diagram (Type T)
Terminal
L
N
2 and 3
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Type T wiring: You needn’t cut the cable when wiring, please
let the cable through the meter wiring hole
Outer and mount dimension
�
Technical parameters
DEM011TG Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity), (Product Configuration code is TI). And contact with all kind of AMR system conveniently,
complying with standard IEC 62053-31 and DIN 43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction
of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may select
type S connection (Product Configuration code is AG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TH).
Functions and features
page 15
DEM011THSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011TH single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced technique
of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure
50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption
by step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese national
Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing.
Wiring diagram (Type T)
Terminal
L
N
2 and 3
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Type T wiring: You needn’t cut the cable when wiring, please
let the cable through the meter wiring hole
Outer and mount dimension
Technical parameters
DEM011TH Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity), (Product Configuration code is TJ). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may selecttype S connection (Product Configuration code is AH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TG).
DEM011
page 16
DEM011AISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011AI single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. It has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)
Phase line
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive closed
Port of pulse output passive distant
Terminal Note
L
N
2 and 3
1 and 4
Outer and mount dimension
�
�
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM011AI Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TI).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AJ).
page 17
DEM011TISINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011TI single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumptionby step type impulse register. it has following features: Good reliability, small volume, light weight , specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patent certificateare in assessing
Wiring diagram (Type T)Terminal
L1
L2/N
2 and 3
1 and 4
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive closed
Port of pulse output passive distant
Type T wiring: You needn’t cut the cable when wiring, please let
the cable through the meter wiring hole
Outer and mount dimension
�
Technical parameters
DEM011TI Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the
output rate is 10 or 100 imp/KWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’t detection direction of the trend of load current. May select Automatic Detecting the
direction of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the
load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may select
type S connection. (Product Configuration code is AI).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TJ).
DEM011
page 18
DEM011TK
Application
Model DEM011TK single phase three wire electronic DIN rail active energy meter is a kind of new style single phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net., it can display total energyconsumption by step type impulse register. it has following features: Good reliability, small volume, light weight ,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other country patentcertificate are in assessing.
SINGLE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type T)
Terminal
L1
L2/N
2 and 3
Note
Phase line
L2 phase line (Inlet from bottom, outlet from top)
Port of pulse output passive
Type T wiring: You needn’t cut the cable when wiring, please
let the cable through the meter wiring hole
Outer and mount dimension
�
Technical parameters
DEM011TK Class 1 240
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 67 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity), (Product Configuration code is TI). And contact with all kind of AMR system conveniently,
complying with standard IEC 62053-31 and DIN 43864.
Bicolor LED instructions power state (green) and signal of power impulse (red).
Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction
of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the load
current reverse).
Single direction two components measure single phase three wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Directly connect and use, type T connection.
Standard configuration extended terminals cover, in order to protect to use electricity safely, may select short
terminals cover. (Product Configuration code is TL).
page 19
DEM011GCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011GC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, and there are far infrared and RS485 communication module in it. contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), complying with standard IEC 62053-31.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of loadcurrent. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FC) and PT & CT (Product Configurationcode is EC) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is GF).
Technical parameters
DEM011GC Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
�
�
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1 and 2
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Port of RS485 data communication
DEM011
page 20
DEM011GFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011GF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, and there are far infrared and RS485 communication module in it. contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1 and 2
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Port of RS485 data communication
Terminal
L
N
3 and 4
1 and 2
Outer and mount dimension
Technical parameters
Model Accuracy Reference voltage(V) Current specifications (A) Starting current Insulation performance
DEM011GF Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity), complying with standard IEC 62053-31.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communicationagreement.Three LED instructions power state, signal of power impulse and communication state.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FF) and PT & CT (Product Configurationcode is EF) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is GC).
page 21
DEM011MCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1 and 2
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive closed
Port of pulse output passive distant
Terminal
L
N
3 and 4
1 and 2
Outer and mount dimension
�
�
Technical parameters
DEM011MC Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/kWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Three LED instructions respectively power state and signal of closed power impulse and distant power impulse.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by a individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LC) and PT & CT (Product Configurationcode is KC) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is MF).
Model DEM011MC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it , use forshowing blackout reading. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Application
DEM011
page 22
DEM011MFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM011MF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it , use forshowing blackout reading. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1 and 2
Note
Phase line
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive closed
Port of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM011MF Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/kWh (can select), And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Three LED instructions respectively power state and signal of closed power pulse and distant power pulse.Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LF) and PT & CT (Product Configurationcode is KF) for operation.Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is MC).
page 23
DEM011JCSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
L
N
3 and 4
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Outer and mount dimension
�
�
Application
Model DEM011JC single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display (Please specified when
ordering).
Seven digits LCD monitors standard configuration Impulse output passive (polarity), May select distant impulseoutput passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC
62053-31 and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).
Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction
of the trend of load current. And instructions by an individual LED.Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is IC) and PT & CT (Product Configurationcode is HC) for operation.
Standard configuration extended terminals cover, in order to protect to use electricity safely, may select short
terminals cover. (Product Configuration code is JF).
Technical parameters
DEM011JC Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM011
page 24
DEM011JFSINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
L
N
3 and 4
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom,outlet from top)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM011JF Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Seven digits LCD monitors, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).
Standard configuration Impulse output passive (polarity), May select distant impulse output passive (no polarity). And
contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Two LED instructions respectively power state (green) and signal of power impulse (red).
Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the direction
of the trend of load current. And instructions by an individual LED.
Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect operation, we can also
choose another type of connection, and use CT (Product Configuration code is IF) and PT & CT (Product Configuration
code is HF) for operation.
Standard configuration extended terminals cover, in order to protect to use electricity safely, may select short
terminals cover.(Product Configuration code is JC).
Application
Model DEM011JF single phase electronic DIN rail active energy meter is a kind of new style single phase two wire activeenergy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced techniqueof digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, This meter has seven digits LCDmonitors shows the active energy power consumption. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.
page 25
DEM011ZASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Type DEM011ZA single phase electronic DIN rail active energy meter is a kind of new style single phase two wireactive energy meter, it is fit for use on rental houses, and with two power energy counters, use fou recording totalenergy and daily energy. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption bystep type impulse register. This meter has LCD display active energy, it has following features: Good reliability, smallvolume, light weight , specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Two 6 digits LCD display, use for display total energy (5+1 digits display) and daily energy (4+2 digits display), andwe can cleared the number form the red button on the panel, the red button can be protected by lead closed.Standard configuration LCD display without backlighting, may select with white backlighting, and there is maintenance-free battery, use for display when the power cut off. (Product Configuration code is ZC)Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’ t detect direction of the trend of load current. May select Automatic Detecting thedirection of the trend of load current. And instructions (Only green LED power pulse signal when working, that ismeaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TA).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is ZB).
Technical parameters
DEM011ZA Class1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Wiring diagram (Type S)
Outer and mount dimension
�
�
Terminal
L
N
2 and 3
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
DEM011
page 26
DEM011TASINGLE PHASE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type T)
Outer and mount dimension
Application
Type DEM011TA single phase electronic DIN rail active energy meter is a kind of new style single phase two wireactive energy meter, it is fit for use on rental houses, and with two power energy counters, use fou recording totalenergy and daily energy. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from single phase AC electricity net, it can display total energy consumption bystep type impulse register. This meter has LCD display active energy, it has following features: Good reliability, smallvolume, light weight , specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese nationa Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X,any other country patent certificate are in assessing.
Technical parameters
DEM011TA Class1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 67 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Two 6 digits LCD display, use for display total energy (5+1 digits display) and daily energy (4+2 digits display), andwe can cleared the number form the red button on the panel, the red button can be protected by lead closed.Standard configuration LCD display without backlighting, may select with white backlighting, and there is maintenance-free battery, use for display when the power cut off. (Product Configuration code is TC)Standard configuration one port of pulse output passive (polarity). May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently. complying with standard IEC 62053-31 and DIN 43864.Bicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don’ t detect direction of the trend of load current. May select Automatic Detecting thedirection of the trend of load current. And instructions (Only green LED power pulse signal when working, that ismeaning the load current reverse).Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect and use, there are two types you may select. Standard configuration type T connection, may selecttype S connection (Product Configuration code is ZA).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TB).
�
Terminal
L1
L2/N
2 and 3
Note
Phase line
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Type T wiring: You needn’ t cut the cable when wiring,please let the cable through the meter wiring hole
page 27
DEM461AGSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
L
N
2 and 3
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Outer and mount dimension
�
�
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(50)
20(100)
127
230Class 1DEM461AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is AH).
Application
Model DEM461AG single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.
DEM461
page 28
DEM461AHSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER
Application
Model DEM461AH single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other countrypatent certificate are in assessing.
Wiring diagram (Type S)
Terminal
L
N
2 and 3
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Outer and mount dimension
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(50)
20(100)
127
230Class 1DEM461AH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is TH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is AG).
page 29
DEM461TGSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER
Wiring diagram (Type T)Terminal
L1
L2/N
2 and 3
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Type T wiring: You needn’t cut the cable when wiring, please
let the cable through the meter wiring hole.
Outer and mount dimension
�
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(50)
20(100)
127
230Class 1DEM461TG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two types you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is AG).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover.(Product Configuration code is TH).
Application
Model DEM461TG single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other countrypatent certificate are in assessing.
DEM461
page 30
DEM461THSINGLE PHASE ELECTRONIC DIN-RAIL ANTI-STEAL ACTIVE ENERGY METER
Application
Model DEM461TH single phase electronic DIN rail anti-steal active energy meter is a kind of new style single phase twowire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it can display total energyconsumption by step and motor type impulse register. it has following features: Good reliability, small volume, lightweight , specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106726.X, any other countrypatent certificate are in assessing.
Wiring diagram (Type T)
Terminal
L1
L2/N
2 and 3
Note
Phase line (Inlet from bottom, outlet from top)
Neutral line (Inlet from bottom, outlet from top)
Port of pulse output passive
Type T wiring: You needn’t cut the cable when wiring, please
let the cable through the meter wiring hole.
Outer and mount dimension
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(50)
20(100)
127
230Class 1DEM461TH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Three LED instructions power state (green) and signal of power impulse (red) and signal of fault (yellow).Standard configuration don’t detect direction of the trend of load current. May select Automatic Detecting the directionof the trend of load current. And instructions (Only red power pulse signal when working, that is meaning the loadcurrent reverse).Single direction two components measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Automatic detect the current of phase line and neutral line, get the higher value of de current and calculation, when theerror of the two current more then 12.5%, automatic show fault signal.Direct connect and use, there are two type you may select. Standard configuration type S connection, may selecttype T connection (Product Configuration code is AH).Standard configuration extended terminals cover, in order to protect to use electricity safely, may select shortterminals cover. (Product Configuration code is TG).
page 31
DEM031ALSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1and 2
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of pulse output passive
Port of RS485 data communication
Outer and mount dimension
�
�
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM031AL Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)
There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.
May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select the
data which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.
There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protecol complying with standard DL/T645-1997.
Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.
Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is AN) and PT & CT (Product Configurationcode is AP) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).
Application
Model DEM031AL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire threetariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
DEM031
page 32
DEM031AMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM031AM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire threetariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Terminal
L
N
3 and 4
1and 2
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of pulse output passive
Port of RS485 data communication
Outer and mount dimension
Technical parameters
DEM031AM Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)
There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power out off.
May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select the
data which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.
There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protecol complying with standard DL/T645-1997.
Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.
Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is AO) and PT & CT (Product Configurationcode is AQ) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AL).
page 33
DEM031BLSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM031BL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, light weight,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patentcertificate are in assessing.
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.
May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.
Use memory that is not lost easily, the data can be kept forever after power cut off.
A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,
communication protecol complying with standard DL/T645-1997.Six LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, the
state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend of
load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BN) and PT & CT (Product Configuration
code is BP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is BM).
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM031BL Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Outer and mount dimension
�
�
Wiring diagram (Type S)
Terminal
L
N
5 and 6
3 and 4
1and 2
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of set the tariff,
Port of pulse output passive
Port of RS485 data communication
DEM031
page 34
DEM031BMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM031BM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, light weight,specious nice appearance, convenient installation, etc. This meter has already got the patent certificate from Chinesenational Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0106828.1, any other country patentcertificate are in assessing.
Wiring diagram (Type S)
Terminal
L
N
5 and 6
3 and 4
1and 2
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of set the tariff,
Port of pulse output passive
Port of RS485 data communication
Outer and mount dimension
Technical parameters
DEM031BM Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication porotecol complying with standard DL/T645-1997.Six LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BO) and PT & CT (Product Configurationcode is BQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).
page 35
DEM031CLSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM031CL single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM031CL Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering)Use memory that is not lost easily, the data can be kept forever after power cut off.Standard configuration pulse output when no power (polarity), May select distant impulse output when no power ( nopolarity). And contact with all kind of AMR system convenientl, complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CN) and PT & CT (Product Configurationcode is CP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is CM).
Wiring diagram (Type S)
Terminal
L
N
5 and 6
3 and 4
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of set the tariff,
Port of pulse output passive
Outer and mount dimension
�
�
DEM031
page 36
DEM031CMSINGLE PHASE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM031CM single phase electronic multi-rate DIN rail active energy meter is a kind of single phase two wire twotariffs (tariff conversion is controlled by timer outside or similar equipment) active energy watt-hour meter. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated inNational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromsingle phase AC electricity net. This meter has seven digits LCD monitors shows various consumption data andinformation. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from China State Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0106828.1, any other country patent certificate are in assessing.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Technical parameters
DEM031CM Class 1127
230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering)Use memory that is not lost easily, the data can be kept forever after power cut off.Standard configuration pulse output when no power (polarity), May select distant impulse output when no power ( nopolarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CO) and PT & CT (Product Configurationcode is CQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is CL).
Wiring diagram (Type S)Terminal
L
N
5 and 6
3 and 4
Note
Phase line
Neutral line(Inlet from bottom, outlet from top)
Port of set the tariff,
Port of pulse output passive
Outer and mount dimension
page 37
DEM024SCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM024SC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. It can display total energy consumption by step type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. The patent certificate of this meteris in assessing in the Chinese national Intellectual Property Office at present.
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
26 and 27
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line(Inlet from top, outlet from bottom)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM024SC Class 13 x 127/220
3 x 230/4005(100) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN- rail installation, complying with standard DIN EN50022.
Four pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and motor pulse counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). And
contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Four LED respectively instructions every power state and signal of power impulse.
Automatic detect the direction of the trend of load current. And Instructions on individual LED.
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is CC) and PT & CT (Product Configuration
code is BC) for operation.Extended terminals cover, in order to protect to use electricity safely.
DEM024
page 38
Functions and features35mm standard DIN-rail installation, complying with standard DIN EN50022.
Four pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and motor pulse counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration pulse output passive (polarity), May select distant impulse output passive ( no polarity). And
contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Three LED respectively instructions power state (wire voltage L12 & L32) and signal of power impulse.
Automatic detect the direction of the trend of load current. And Instructions on individual LED.
Single direction two components measure three phase three wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is CB) and PT & CT (Product Configuration
code is BB) for operation.
Extended terminals cover, in order to protect to use electricity safely.
DEM024DBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM024DB three phase three wire electronic DIN rail active energy echnique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. It has its completely independent intellectualproperty rights and minimum size, and also a new three phase three wire active energy meter. The meter completelyaccord with relevant technical requirements of class 1 three phase active energy meter stipulated in internationalstandard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net. It can display total energy consumption by step type impulse register. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
26 and 27
Note
L1 phase line
L2 phase line
L3 phase line
Don’t use (Inlet from top, outlet from bottom)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM024DB Class 13 x 220
3 x 400 5(100) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Startingcurrent
page 39
DEM024DATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERTY METER
Application
Model DEM024DA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireelectronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new two phase three wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricitynet. It can display total energy consumption by step type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. The patent certificate of this meteris in assessing in the Chinese national Intellectual Property Office at present.
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
26 and 27
Note
L1 phase line
Don’t use
L3 phase line
Neutral line(Inlet from top, outlet from bottom)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM024DA Class 12 x 127
2 x 2305(100) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022.
Four pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 6+1 digits display (999999.1kWh) by step and motor pulse counter. May select 5+1 digits
display (99999.1kWh).
Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). And
contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Three LED respectively instructions power state (phase voltage L1 & L3) and signal of power impulse.
Automatic detect the direction of the trend of load current. And Instructions on individual LED
Single direction two components measure two phase three wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is CA) and PT & CT (Product Configuration
code is BA) for operation.Extended terminals cover, in order to protect to use electricity safely.
DEM024
page 40
DEM024SJTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM024SJ three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. This meter has white backlight source eight digits LCD monitors shows the active energy power consumption. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.The patent certificate of this meter is in assessing in the Chinese national Intellectual Property Office at present.
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
26 and 27
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line(Inlet from top, outlet from bottom)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM024SJ Class 13 x 127/220
3 x 230/4005(100) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN- rail installation, complying with standard DIN EN50022.
Four pole width (Modulus 17.5mm), complying with standard DIN43880.
Standard configuration 7+1 digits display (9999999.1kWh) by white backlight source LCD. May select7+1 digits
display (999999.1kWh) without backlight source normal LCD. (Product Configuration code is SK).
Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). And
contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Four LED respectively instructions every power state and signal of power impulse.
Automatic detect the direction of the trend of load current. And Instructions on individual LED.
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Directly connect to use, type S connection (inlet from top, outlet from bottom),.Extended terminals cover, in order to protect to use electricity safely.
www.dengli.com.cnwww.dengli.netwww.denli.com
page 41
THREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM024SN three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire electronic active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. It has its completely independent intellectual property rights andminimum size, and also a new three phase four wire active energy meter. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet. This meter has white backlight source eight digits LCD monitors shows the active energy power consumption. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.And there is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for decimal median choosesettings and showing blackout reading. The patent certificate of this meter is in assessing in the Chinese nationalIntellectual Property Office at present.
DEM024SN
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
26 and 27
24 and 25
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line
Port of pulse output passive
External control port ( ECP )
Outer and mount dimension
Technical parameters
DEM024SN Class 13 x 127/220
3 x 230/4005(100) 0.02
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN- rail installation, complying with standard DIN EN50022.
Four pole width (Modulus 17.5mm), complying with standard DIN43880.It displays by white backlight source eight digits LCD, users can choose setting 6+2 digits display (999999.91kWh),
7+1digtis or 8 digits integer.There is a maintenance-free lithium batteries in it, with a button and a ECP port., it use for showing blackout reading,
self-checking function and display the median choice.
Users can cleared the total electricity counter, clearing operation with function of ECP and eight password doubleprotection, users can set the password arbitrary.
Standard configuration pulse output passive (polarity), May select distant impulse output passive (no polarity). Andcontact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN 43864.
Four LED respectively instructions every power state and signal of power impulse.Automatic detect the direction of the trend of load current. And Instructions on individual LED
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Directly connect to use, type S connection (inlet from top, outlet from bottom),
Extended terminals cover, in order to protect to use electricity safely.
DEM021
page 42
DEM021EITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021EI three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineL2 phase lineL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM021EI Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
6 digits display (999999kWh) by step and motor type impulse counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity), (Product Configuration code is DF). And contact with all kind of AMR system conveniently,
complying with standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively power state and signal power impulse.
Automatic detect the direction of the trend of load current. And Instructions on individual LED.
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
May select two components measure three phase three wire active energy (Product Configuration code is EH) or two
phase three wire active energy (Product Configuration code is EG).
Direct connect to use, type S connection (Inlet from bottom, outlet from top).
Short terminals cover, it is used to reduce mounting space, and make mounting conveniently.
www.dengli.com.cnwww.dengli.netwww.denli.com
page 43
DEM021DFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DF three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 815 and 16
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
�
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM021DF Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.May select two components measure three phase three wire active energy (Product Configuration code is DE) or twophase three wire active energy (Product Configuration code is DD)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CF) and PT & CT (Product Configuration code is BF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DI).
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DEM021
page 44
DEM021DITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DI three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 815 and 16
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
DEM021DI Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.May select two components measure three phase three wire active energy (Product Configuration code is DH) or twophase three wire active energy (Product Configuration code is DG)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CI) and PT & CT (Product Configuration code is BI) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).
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page 45
DEM021DETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DE three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM021DE Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is CJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CE) and PT & CT (Product Configuration code is BE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DH).
TerminalL1L2L3N7 and 815 and 16
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DEM021
page 46
DEM021DHTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DH three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 815 and 16
NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
DEM021DH Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform im pulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is CK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CH) and PT & CT (Product Configuration code is BH) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is DE).
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page 47
DEM021DDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DD two phase three wire electronic DIN rail active energy meter is a kind of new style two phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Outer and mount dimension
Technical parameters
DEM021DD Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CD) and PT & CT (Product Configuration code is BD) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DG).
Wiring diagram (Type S)TerminalL1L2L3N7 and 815 and 16
NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant
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DEM021
page 48
DEM021DGTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021DG two phase three wire electronic DIN rail active energy meter is a kind of new style two phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. It can display totalenergy consumption by step and motor type impulse register. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 815 and 16
NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
DEM021DG Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/KWh (can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CG) and PT & CT (Product Configuration code is BG) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DD).
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page 49
DEM021GCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021GC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
DEM021GC Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication protelot complying with standard DL/T645-1997, can also choose any other communication agreement.Six LED instructions respectively every power state, signal of closed power impulse and distant power impulse anddata communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FC) and PT & CT (Product Configurationcode is EC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).
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DEM021
page 50
DEM021GBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021GB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
�
Technical parameters
DEM021GB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication protelot complying with standard DL/T645-1997, can also choose any other communication agreement.Five LED instructions respectively power state (line voltage L12 & L32), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FB) and PT & CT (Product Configurationcode is EB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GE).
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page 51
DEM021GATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021GA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
�
Technical parameters
DEM021GA Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh, can select). Complying with standard IEC 62053-31 and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communicationprotelot.Five LED instructions respectively power state (phase voltage L1 & L3), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FA) and PT & CT (Product Configurationcode is EA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GD).
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DEM021
page 52
DEM021MCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021MC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 4
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closePort of pulse output passive distant
(Inlet from botton, outlet from top)
Outer and mount dimension
�
Technical parameters
DEM021MC Class 13 x 27/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off readingThere are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LC) and PT & CT (Product Configurationcode is KC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MF).
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page 53
DEM021MBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021MB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)(Inlet from botton, outlet from top)
TerminalL1L2L3N7 and 83 and 4
NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of pulse output passive closePort of pulse output passive distant
Outer and mount dimension
�
Technical parameters
DEM021MB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off readingThere are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distantpower impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LB) and PT & CT (Product Configurationcode is KB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is ME).
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DEM021
page 54
DEM021MATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021MA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there is a maintenance-free lithium batteries in it,it use for showing blackout reading. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)(Inlet from botton, outlet from top)
NoteL1 phase lineDon’t useL3 phase lineNeutral linePort of pulse output passive closePort of pulse output passive distant
TerminalL1L2L3N7 and 83 and 4
Outer and mount dimension
�
Technical parameters
DEM021MA Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, it use for showing after power cut off reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100imp/ KWh/, can select). And contact with all kind of AMR system conveniently. Complying withstandard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse anddistant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LEDSingle direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is LA) and PT & CT (Product Configurationcode is KA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is MD).
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page 55
DEM021JCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineL2 phase lineL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM021JC Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive
(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.
Four LED instructions respectively every power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is IC) and PT & CT (Product Configurationcode is HC) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JF).
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DEM021
page 56
DEM021JFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JF three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineL2 phase lineL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM021JF Class 12 x 127/127
2 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive
(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.
Four LED instructions respectively every power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.
Single direction three components measure three phase four wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is IF) and PT & CT (Product Configurationcode is HF) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is JC).
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page 57
DEM021JBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineL2 phase lineL3 phase lineDon’t use(Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Technical parameters
DEM021JB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select a distant port of pulse output passive
(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN
43864.Three LED instructions respectively power state (line voltage L12 & L32) and signal of power impulse.
Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IB) and PT & CT (Product Configuration
code is HB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is JE).
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DEM021
page 58
DEM021JETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JE three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineL2 phase lineL3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Technical parameters
DEM021JE Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Three LED instructions respectively power state (line voltage L12 & L32) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IE) and PT & CT (Product Configurationcode is HE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JB).
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page 59
DEM021JATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineDon’t useL3 phase lineNeutral line(Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM021JA Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select a distant port of pulse output passive(no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31 and DIN43864.Three LED instructions respectively power state (phase voltage L1 & L3) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IA) and PT & CT (Product Configurationcode is HA) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JD).
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DEM021
page 60
DEM021JDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM021JD two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. It has following features: Good reliability, smallvolume, light weight, specious nice appearance, convenient installation, etc. This meter has already got the patentcertificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1,any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 8
NoteL1 phase lineDon’t useL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive
Outer and mount dimension
Technical parameters
Model
DEM021JD Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
Accuracy Startingcurrent
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).
Standard configuration one port of pulse output passive (polarity). May select a distant port of pulse output passive
(no polarity). And contact with all kind of AMR system convenientl, complying with standard IEC 62053-31 and DIN43864.
Three LED instructions respectively power state (phase voltage L1 & L3) and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.
Single direction two components measure two phase three wire active power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use CT (Product Configuration code is ID) and PT & CT (Product Configurationcode is HD) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JA).
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page 61
DEM021ACTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021AC three phase four wire electronic DIN rail active energy meter is a kind of new style three phase fourwire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationPort of CT ratio which is set
Outer and mount dimension
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Technical parameters
DEM021AC Class 13 x 127/220
3 x 230/400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.Theres polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 kWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NC).Six LED instructions respectively every power state, signal of closed power impulse and distant power impulse anddata communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AF).
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DEM021
page 62
Model DEM021AB three phase three wire electronic DIN rail active energy meter is a kind of new style three phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
DEM021ABTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
Application
Wiring diagram (Type S)
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTDon’t useL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of RS485 data communicationPort of CT ratio which is set
Outer and mount dimension
Technical parameters
DEM021AB Class 13 x 220
3 x 400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModelStartingcurrent
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 KWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NB).Five LED instructions respectively every power state (line voltage L12 & L32), signal of closed power impulse anddistant power impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AE).
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page 63
DEM021AATWO PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM021AA two phase three wire electronic DIN rail active energy meter is a kind of new style two phase three wireactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advancedtechnique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter has sevendigits LCD monitors shows the active energy power consumption. And there are far infrared and RS485 communicationmodule in it. Contact with all kind of AMR system conveniently It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTDon’t useL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineNeutral lineL3 phase lineDon’t usePort of RS485 data communicationPort of CT ratio which is set
Outer and mount dimension
Insulationperformance
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel Startingcurrent
Technical parameters
DEM021AA Class 12 x 127
2 x 230CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform pulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select set 27 ratio, after setthe meter will direct reading when read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 kWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NA).Five LED instructions respectively power state (phase voltage L1 & L3), signal of closed power impulse and distantpower impulse and data communication state.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely.(Product Configuration code is AD).
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DEM231
page 64
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
6 digits display (999999kWh) by step and motor type impulse counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity), (Product Configuration code is DF). And contact with all kind of AMR system conveniently,
complying with standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively every power state and signal of power impulse.
Automatic Detect the direction of the trend of load current. And Instructions on individual LED
Single direction three components measure three phase four wire reactive energy. It is nothing with direction of the
trend of load current. Complying with standard IEC 62053-23.
May select two components measurement three phase three wire reactive energy (Product Configuration code is EH)
or two phase three wire reactive energy (Product Configuration code is EG)
Direct connect and use, type S connection (Inlet from bottom, outlet from top).
Short terminals cover, it is used to reduce mounting space, and make mounting conveniently.
DEM231EITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231EI three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase four wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line(Inlet from bottom, outlet from top)
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM231EI Class 23 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminal
L1
L2
L3
N
7 and 8
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page 65
DEM231DFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DF three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy consumption from three phase four wire AC electricitynet. It can display total energy consumption by step and motor type impulse register. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has alreadygot the patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line
Port of pulse output passive closed
Port of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
Model Accuracy Reference voltage(V) Current specifications (A) Starting current Insulation performance
DEM231DF Class 23 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DJ).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire reactive energy. It is nothing with direction of thetrend of load current. Complying with standard IEC 62053-23.May select two components measurement three phase three wire reactive energy (Product Configuration code is DE)or two phase three wire reactive energy (Product Configuration code is DD)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CF) and PT & CT (Product Configuration code is BF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DI).
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DEM231
page 66
DEM231DITHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DI three phase four wire electronic DIN rail reactive energy meter is a kind of new style three phasefour wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase four wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
(Inlet from bottom, outlet from top)
Wiring diagram (Type S)Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
L2 phase line
L3 phase line
Neutral line
Port of pulse output passive closed
Port of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM231DI Class 23 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is DK).There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively every power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).Single direction three components measure three phase four wire reactive energy. It is nothing with direction of thetrend of load current. Complying with standard IEC 62053-23.May select two components measure three phase three wire reactive energy (Product Configuration code is DH) or twophase three wire reactive energy (Product Configuration code is DG)Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration codeis CI) and PT & CT (Product Configuration code is BI) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).
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page 67
DEM231DETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DE three phase three wire electronic DIN rail reactive energy meter is a kind of new style three phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
L2 phase line
L3 phase line
Don’t use
Port of pulse output passive closed
Port of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Technical parameters
DEM231DE Class 23 x 220
3 x 400
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digits
display by impulse counter (Product Configuration code is CJ).
There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the
output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with
standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distant
power impulse.
Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is green
when working, that is meaning the load current reverse).
Single direction two components measure three phase three wire reactive energy. It is nothing with direction of the
trend of load current. Complying with standard IEC 62053-23.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code is
CE) and PT & CT (Product Configuration code is BE) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is DH).
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DEM231
page 68
DEM231DHTHRER PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DH three phase three wire electronic DIN rail reactive energy meter is a kind of new style three phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from three phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
L2 phase line
L3 phase line
Don’t use
Port of pulse output passive closed
Port of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Model
Technical parameters
DEM231DH
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)Accuracy
Class 23 x 220
3 x 400
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digits
display by impulse counter (Product Configuration code is CK).
There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the
output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with
standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively power state (line voltage L12 & L32) and signal of closed power impulse and distant
power impulse.
Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is green
when working, that is meaning the load current reverse).
Single direction two components measure three phase three wire reactive energy. It is nothing with direction of the
trend of load current. Complying with standard IEC 62053-23.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code
is CH) and PT & CT (Product Configuration code is BH) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely.(Product Configuration code is DE).
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page 69
DEM231DDTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DD two phase three wire electronic DIN rail reactive energy meter is a kind of new style two phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from two phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)(Inlet from bottom, outlet from top)
Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
Don’t use
L3 phase line
Neutral line
Port of pulse output passive closed
Port of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM231DD Class 22 x 127
2 x 230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes
center distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digits
display by impulse counter (Product Configuration code is BJ).
There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the
output rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently£¬complying
with standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse and distant
power impulse.
Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is green
when working, that is meaning the load current reverse).
Single direction two components measurement two phase three wire reactive energy. It is nothing with direction of the
trend of load current. Complying with standard IEC 62053-23.
Standard configuration type S wiring (Inlet from bottom, outlet from top) for direct connect operation, we can also
choose another type of wiring, and use 5+1 digits display by impulse counter, CT (Product Configuration code is CD)
and PT & CT (Product Configuration code is BD) for operation.
Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electrical
safety. (Product Configuration code is DG).
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DEM231
page 70
DEM231DGTWO PHASE THREE WIRE ELECTRONIC DIN-RAIL REACTIVE ENERGY METER
Application
Model DEM231DG two phase three wire electronic DIN rail reactive energy meter is a kind of new style two phasethree wire reactive energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It canaccurately and directly measure 50Hz or 60Hz reactive energy from two phase three wire AC electricity net. It candisplay total energy consumption by step and motor type impulse register. It has following features: Good reliability,small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already got thepatent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)Terminal
L1
L2
L3
N
7 and 8
15 and 16
Note
L1 phase line
Don’t use
L3 phase line
Neutral line
Port of pulse output passive closed
Port of pulse output passive distant
(Inlet from bottom, outlet from top)
Outer and mount dimension
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Technical parameters
DEM231DG Class 22 x 127
2 x 230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.
Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.
Standard configuration 6 digits display (999999kWh) by step and motor type impulse counter. May select 7 digitsdisplay by impulse counter (Product Configuration code is BK).
There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, theoutput rate is 10 or 100 imp/Kvarh, can select). And contact with all kind of AMR system conveniently, complying with
standard IEC 62053-31 and DIN 43864.
Four LED instructions respectively power state (phase voltage L1 & L3) and signal of closed power impulse and distantpower impulse.
Automatic Detect the direction of the trend of load current. And instructions (signal of closed power impulse is greenwhen working, that is meaning the load current reverse).
Single direction two components measure two phase three wire reactive energy. It is nothing with direction of the trendof load current. Complying with standard IEC 62053-23.
Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can also
choose another type of connection, and use 5+1 digits display by impulse counter, CT (Product Configuration code isCG) and PT & CT (Product Configuration code is BG) for operation.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DD).
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page 71
DEM421GCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
ApplicationModel DEM421GC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active and reactive integration energy meter, it adopt micro-electronics technique, andimported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completelyaccord with relevant technical requirements of class 1 three phase active energy meter stipulated in internationalstandard IEC 62053-21 and class 2 three phase reactive energy meter stipulated in international standard IEC 62053-23.It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire ACelectricity net, it can display total energy consumption by step type impulse register. This meter has seven digits LCDmonitors shows active power. And there are far infrared and RS485 communication module in it. Contact with all kind ofAMR system conveniently. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc. This meter has already got the patent certificate from Chinese nationalIntellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificateare in assessing.
Wiring diagram (Type S)TerminalL1L2L3N7 and 85 and 63 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of RS485 data communicationPort of reactive pulse output passivePort of stet SO output pulse rate
Outer and mount dimension
Technical parameters
DEM421GC Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh, default) or 6+1 digits display, users can choose any one by themselvesform far infrared or port of RS485 communication.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive(no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)There are far infrared and a port of RS485 communication data, communication agreement complying with standardDL/T645-1997. May select any other communication protelot.Six LED instructions power state and signal of active power impulse and reactive power impulse and data communicationsstate.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active energy and reactive energy. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is FC) and PT&CT (Product Configuration code is EC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).
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DEM421
page 72
DEM421GBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
ApplicationModel DEM421GB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 85 and 63 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of RS485 data communicationPort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421GB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.May select 6+1 digits display (999999.1kWh, default) or 6+1 digits display, users can choose any one by themselvesform far infrared or port of RS485 communication.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive(no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)There are far infrared and a port of RS485 communication data, communication agreement complying with standardDL/T645-1997. May select any other communication protelot.Five LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse and data communications state.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is FB) and PT&CT (Product Configuration code is EB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GE).
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page 73
DEM421ACTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
ApplicationModel DEM421AC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from top, outlet from bottom)Port of active pulse output passivePort of reactive pulse output passive
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationCT ratio and stet SO output pulse rate
Outer and mount dimension
Technical parameters
DEM421AC Class 13 x 170/220
3 x 230/400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn t multiplied by CT rate.7 digits LCD display, 5+2 digits(99999.91kWh Only when CT ratio 5:5A) or 7 digits display. It is choose by the CTratio which is set.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Standard configuration there are far infrared and a port of RS485 communication data, communication protelotcomplying with standard DL/T645-1997. May select without function of communication data. (Product Configurationcode is NC)Six LED instructions power state and signal of active power impulse and reactive power impulse and data communicationsstate.Automatic detection the direction of the trend of load current. And instructions by one LED.Single direct three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AF).
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DEM421
page 74
DEM421ABTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
ApplicationModel DEM421AB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTDon t useL3 phase CT(Inlet from top, outlet from bottom)Port of active pulse output passivePort of reactive pulse output passive
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of RS485 data communicationCT ratio and stet SO output pulse rate
Outer and mount dimension
Technical parameters
DEM421AB Class 13 x 220
3 x 400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn t multiplied by CT rate.7 digits LCD display, 5+2 digits(99999.91kWh Only when CT ratio 5:5A) or 7 digits display. It is choose by the CTratio which is set.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Standard configuration there are far infrared and a port of RS485 communication data, communication protelotcomplying with standard DL/T645-1997. May select without function of communication data. (Product Configurationcode is NB)Five LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse and data communications state.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measuret three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AE).
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page 75
DEM421MCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
Application
Model DEM421MC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere is a maintenance-free lithium battery in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already gotthe patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421MC Class 13 x 220
3 x 400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)There is a maintenance-free lithium battery in it, use for showing blackout reading.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detection the direction of the trend of load current. And instructions by one LED.Single direct three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is LC) and PT&CT (Product Configuration code is KC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MF).
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DEM421
page 76
DEM421MBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
ApplicationModel DEM421MB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in internationall standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. Andthere is a maintenance-free lithium battery in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight, specious nice appearance, convenient installation, etc. This meter has already gotthe patent certificate from Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 30107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421MB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)There is a maintenance-free lithium battery in it, use for showing blackout reading.Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32)and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is LB) and PT&CT (Product Configuration code is KB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is ME).
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page 77
DEM421JCTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
Application
Model DEM421JC three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421JC
Active class1
Reactive
class2
3 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IC) and PT&CT (Product Configuration code is HC) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JF).
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DEM421
page 78
DEM421JFTHREE PHASE FOUR WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
Application
Model DEM421JF three phase four wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in internationall standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421JF Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Five LED instructions power state and signal of active power impulse and reactive power impulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IF) and PT&CT (Product Configuration code is HF) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).
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page 79
DEM421JBTHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421JB Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32) and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IB) and PT&CT (Product Configuration code is HB) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JE).
Application
Model DEM421JB three phase three wire electronic DIN rail active and reactive integration energy meter is a kind of newstyle three phase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integratecircuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can display totalenergy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power. It hasfollowing features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.This meter has already got the patent certificate from Chinese national Intellectual Property Office at present. Patentcertificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
www.dengli.com.cnwww.dengli.netwww.denli.com
DEM421
page 80
DEM421JETHREE PHASE THREE WIRE ELECTRONIC DIN-RAIL ACTIVE AND REACTIVE INTEGRATION ENERGY METER
Application
Model DEM421JE three phase three wire electronic DIN rail active and reactive energy watt-hour meter is a kind of newstyle three phase three wire active energy watt-hour meter, it adopt micro-electronics technique, and imported large scaleintegrate circuit, use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21 andclass 2 three phase reactive energy meter stipulated in international standard IEC 62053-23. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it can displaytotal energy consumption by step type impulse register. This meter has seven digits LCD monitors shows active power.It has following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation,etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office at present.Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 83 and 41 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon t usePort of active pulse output passivePort of reactive pulse output passivePort of stet SO pulse rate
Outer and mount dimension
Technical parameters
DEM421JE Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform pulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.7 digits LCD display, 6+1 digits(999999. 1kWh) may select 5+2 digits display. (Please specified when ordering)Standard configuration one port of active pulse output passive and one port of reactive pulse output passive(polarity) The output rate are 0.01, 0.1, 1, 10kWh or kvarh/Pulse. Users can choose any one by themselves. Mayselect one port of active pulse output passive and one port of reactive pulse output passive (no polarity). And contactwith all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864. (Please specifiedwhen ordering)Four LED instructions power state (line voltage L12 & L32)and signal of active power impulse and reactive powerimpulse.Automatic detect the direction of the trend of load current. And instructions by one LED.Single direction two components measure three phase three wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21and IEC 62053-23.Standard configuration type S connection (Inlet from top, outlet from bottom), directly connect to use, may select useCT (Product Configuration code is IE) and PT&CT (Product Configuration code is HE) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JB).
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page 81
DEM041ALTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM041AL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is AN) and PT & CT (Product Configurationcode is AP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM041AL Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
Outer and mount dimension
*If you need different voltage or current specification, please advisory our sales.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineL2 phase lineL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
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DEM041
page 82
DEM041AMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041AM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S) (Inlet from bottom, outlet from top)
TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Technical parameters
DEM041AM Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is AO) and PT & CT (Product Configurationcode is AQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).
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page 83
DEM041DLTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041DL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineL2 phase lineL3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM041DL Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is DN) and PT & CT (Product Configurationcode is DP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DM).
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DEM041
page 84
DEM041GLTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Application
Model DEM041GL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wirethree tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1L2L3N7 and 85 and 63 and 4
NoteL1 phase lineDon’t useL3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM041GL Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is GN) and PT & CT (Product Configurationcode is GP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GM).
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page 85
DEM041BLTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041BL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1, L2, L3N15 and 167 and 85 and 63 and 4
NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Technical parameters
DEM041BL Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BN) and PT & CT (Product Configurationcode is BP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BM).
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DEM041
page 86
DEM041BMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041BM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1, L2, L3N15 and 167 and 85 and 63 and 4
NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM041BM Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh, can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is BO) and PT & CT (Product Configurationcode is BQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).
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page 87
DEM041ELTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041EL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and readingthe meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume,light weight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificatefrom Chinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any othercountry patent certificate are in assessing.
Wiring diagram (Type S)
TerminalL1, L2, L3N15 and 167 and 85 and 63 and 4
NoteL1, L2, L3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
Outer and mount dimension
Technical parameters
DEM041EL Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is EN) and PT & CT (Product Configurationcode is EP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EM).
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DEM041
page 88
Wiring diagram (Type S)
TerminalL1, L3L2N15 and 167 and 85 and 63 and 4
NoteL1, L3 phase lineDon’t useNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of RS485 data communicationPort of pulse output passive distant
DEM041HLTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
ApplicationModel DEM041HL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wiretwo tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom two phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumption dataand information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc. This meter has already got the patent certificate fromChinese national Intellectual Property Office at present. Patent certificate NO. ZL 2006 3 0107349.1, any other countrypatent certificate are in assessing.
Outer and mount dimension
Technical parameters
DEM041HL Class 12 x 127
2 x 230
5(30)
10(50)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is HN) and PT & CT (Product Configurationcode is HP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is HM).
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page 89
TerminalL1, L2, L3N15 and 167 and 83 and 4
NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant
DEM041CLTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the tariff state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CN) and PT & CT (Product Configurationcode is CP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CM).
Outer and mount dimension
Application
Model DEM041CL three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Technical parameters
DEM041CL Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Wiring diagram (Type S)
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DEM041
page 90
DEM041CMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the tariff state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is CO) and PT & CT (Product Configurationcode is CQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CL).
Outer and mount dimension
Application
Model DEM041CM three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041CM Class 13 x 127/220
3 x 230/400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1, L2, L3N15 and 167 and 83 and 4
NoteL1, L2, L3 phase lineNeutral line (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 91
DEM041FLTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the tariff state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is FN) and PT & CT (Product Configurationcode is FP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is FM).
Outer and mount dimension
Application
Model DEM041FL three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, the metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumptiondata and information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041FL Class 13 x 220
3 x 400
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1, L2, L3N15 and 167 and 83 and 4
NoteL1, L2, L3 phase lineDon’t use (Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM041
page 92
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM041ILTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration type of cycle display, cycle display is 5 seconds. It can display 6 data at most. Can selectthe data which displayed. (Please specified when ordering). The decimal median which displayed can choose set oneor two. (Default two decimal, please specified when ordering).Use memory that is not lost easily, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select), Complying with standard IEC 62053-31 and DIN 43864.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the tariff state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration type S connection (Inlet from bottom, outlet from top) for direct connect to use, we can alsochoose another type of connection, and use CT (Product Configuration code is IN) and PT & CT (Product Configurationcode is IP) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is IM).
Outer and mount dimension
Application
Model DEM041IL two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wiretwo tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter. The metercompletely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom two phase three wire AC electricity net. This meter has seven digits LCD monitors shows various consumption dataand information. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc. This meter has already got the patent certificate from Chinese national Intellectual PropertyOffice at present. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041IL Class 12 x 127
2 x 230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1, L3L2N15 and 167 and 83 and 4
NoteL1, L3 phase lineDon’t useNeutral line(Inlet from bottom, outlet from top)Port of set the tariff,Port of pulse output passive closedPort of pulse output passive distant
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page 93
DEM041ARTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh/ Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AS).
Outer and mount dimension
ApplicationModel DEM041AR three phase four wire electronic multi-rate DIN rail active energy meter is a kind of three phase fourwire three tariffs (time-sharing billing) active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net.This meter has seven digits LCD monitors shows various consumption data and information. And there are far infraredand RS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041AR Class 13 x 127/220
3 x 230/400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTL2 phase CTL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineNeutral linePort of RS485 data communicationPort of set the CT ratio
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM041
page 94
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM041DR
Functions and features35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DS).
Outer and mount dimension
ApplicationModel DEM041DR three phase three wire electronic multi-rate DIN rail active energy meter is a kind of three phase threewire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041DR Class 13 x 220
3 x 400CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTDon’t useL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineL2 phase lineL3 phase lineDon’t usePort of RS485 data communicationPort of set the CT ratio
THREE PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
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page 95
DEM041GRTWO PHASE THREE WIRE ELECTRONIC MULTI-RATE DIN-RAIL ACTIVE ENERGY METER
Functions and features35mm standard DIN rail installation , complying with standard DIN EN50022. Or front board setting (mounting holescenter distance 63 mm), users can choose any one by themselves.Ten pole width (Modulus 12.5mm), complying with standard JB/T7121-1993.Type S connection (Inlet from bottom, outlet from top), use CT connect operation, may select 27 CT ratio, the meterwill read directly after set, and needn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed, Data 5+2 digits(99999.91kWh, Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse), Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure two phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GS).
Outer and mount dimension
ApplicationModel DEM041GR two phase three wire electronic multi-rate DIN rail active energy meter is a kind of two phase three wirethree tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from two phase three wire AC electricity net. This meter hasseven digits LCD monitors shows various consumption data and information. And there are far infrared and RS485communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance, convenientinstallation, etc. This meter has already got the patent certificate from Chinese national Intellectual Property Office atpresent. Patent certificate NO. ZL 2006 3 0107349.1, any other country patent certificate are in assessing.
Wiring diagram (Type S)
Technical parameters
DEM041GR Class 12 x 127
2 x 230CT/5A 0.01
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
*If you need different voltage or current specification, please advisory our sales.
TerminalL1L2L3
7 and 83 and 4
NoteL1 phase CTDon’t useL3 phase CT(Inlet from bottom, outlet from top)Port of pulse output passive closedPort of pulse output passive distant
Terminal91113N5 and 61 and 2
NoteL1 phase lineNeutral lineL3 phase lineDon’t usePort of RS485 data communicationPort of set the CT ratio
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM311
page 96
DEM311AGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311AG single phase electronic front board installed active energy meter is a kind of new style single phase
two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements
of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has following
features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM311AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and featuresFront board three fixed installation.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is AK).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display
yellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is TG).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AH).
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page 97
DEM311TGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311TG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed installation.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is DC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display
yellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AG).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TH).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM311TG
Outer and mount dimension
Wiring diagram (Type 1A)Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
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DEM311
page 98
DEM311AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM311AH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and featuresFront board three fixed installation.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is SC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display
yellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is TH).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AG).
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page 99
DEM311THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311TH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM311TH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and features
Front board three fixed installation.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is UC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display
yellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AH).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TG).
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DEM311
page 100
DEM311TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METE
Application
Model DEM311TL single phase electronic front board installed active energy meter is a kind of new style single phasethree wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity net, it is use for
setting indoor or out door, and it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 2A)Terminal
1
3
4
6
2 and 5
Note
L1 inlet phase line
L2 inlet phase line
L2 outgoing phase line
L1 outgoing phase line
Port of pulse output passive
�
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
240
Accuracy
Class 1
Model
DEM311TL
Functions and features
Front board three fixed installation.
5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.
Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system convenientl,complying with standard IEC 62053-31
and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatically detect the direction of the trend of load current and instructions by LED (when display
yellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase three wire active Power consumption. It is nothing with
direction of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, type 2A connection.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TK).
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page 101
DEM311MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showingblackout reading. It has following features: Good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1B) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM311MF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and featuresFront board three fixed installation.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).
There is a maintenance-free lithium battery in it, use for showing blackout reading.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is MC).
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DEM311
page 102
DEM311DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM311DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated inNational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromsingle phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showingblackout reading. It has following features: Good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1A)Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Terminal
1
3
4
6
2 and 5
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM311DS
Functions and featuresFront board three fixed installation.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).
There is a maintenance-free lithium battery in it, use for showing after power cut off reading.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).
Single direction single component measurement single phase two wire active Power consumption. It is nothing with
direction of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is MF).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is DR).
www.dengli.com.cnwww.dengli.netwww.denli.com
page 103
DEM312AGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is130-147 mm, users can
choose any one by themselves.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is AK).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.TwoLED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power. It is nothing with direction of the trend
of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is TG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AH).
Outer and mount dimension
Application
Model DEM312AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM312
page 104
DEM312TGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can choose
any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AG).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is TH).
Outer and mount dimension
Application
Model DEM312TG single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter
completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net, it can display total energy consumption by step type impulse register. It has
following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM312TG
�
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page 105
DEM312AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is130-147 mm, users canchoose any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.
Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).
Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TH).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AG).
Outer and mount dimension
Application
Model DEM312AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312AH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM312
page 106
DEM312THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can choose
any one by themselves.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).
Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TG).
Outer and mount dimension
Application
Model DEM312TH single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter
completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net, it can display total energy consumption by step type impulse register. It has
following features: Good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312TH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
�
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page 107
DEM312TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can choose
any one by themselves.5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase three wire active Power consumption. It is nothing with
direction of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 2A connection.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TK).
Outer and mount dimension
Application
Model DEM312TL single phase three wire electronic front board installed active energy meter is a kind of new style singlephase three wire active energy meter, and it adopt micro-electronics technique, and imported large scale integrate circuit,
use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can
accurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity
net, it can display total energy consumption by step type impulse register. It has following features: good reliability,small volume, light weight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 2A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
L1 inlet phase line
L2 inlet phase line
L3 outgoing phase line
L1 outgoing phase line e
Port of pulse output passive
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
240
Accuracy
Class 1
Model
DEM312TL
�
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DEM312
page 108
DEM312GFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detec the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).
Outer and mount dimension
Application
Model DEM312GF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there are far infrared and RS485 communication module in it. Contactwith all kind of AMR system conveniently. It has following features: good reliability, small volume, light weight, speciousnice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
7 and 8
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Port of RS485 data communication
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312GF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 109
DEM312BSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.May select 6+1 digits display (999999.1kWh) or 5+2 digits display, it can be arbitrary set by users from far infraredor port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There are a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is GF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BR).
Outer and mount dimension
Application
Model DEM312BS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there are far infrared and RS485 communication module in it. Contactwith all kind of AMR system conveniently. It has following features: good reliability, small volume, light weight, speciousnice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
7 and 8
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Port of RS485 data communication
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM321BS
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DEM312
page 110
DEM312MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).
Outer and mount dimension
Application
Model DEM312MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312MF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 111
DEM312DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detec the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).
Outer and mount dimension
Application
Model DEM312DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform pulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM312DS
�
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DEM312
page 112
DEM312JFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can chooseany one by themselves.
Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.
Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).
Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is JC).
Outer and mount dimension
Application
Model DEM312JF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter
completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitors
shows the active energy power consumption. It has following features: good reliability, small volume, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
127
230
Accuracy
Class 1
Model
DEM312JF
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page 113
DEM312CSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 130-147 mm, users can choose
any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display
(Please specified when ordering).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is CR).
Outer and mount dimension
Application
Model DEM312CS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The meter
completely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption
from single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitors
shows the active energy power consumption. It has following features: good reliability, small volume, light weight ,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM312CS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM313
page 114
DEM313AGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.
Wiring diagram (Type 1B) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM313AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is AK).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AH).
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page 115
DEM313TGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313TG single phase electronic front board installed active energy meter is a kind of new style single phase
two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements
of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.
It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,
etc.
Wiring diagram (Type 1A) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Outer and mount dimension
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Technical parameters
DEM313TG Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is DC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AG).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is TH).
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DEM313
page 116
DEM313AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313AH single phase electronic front board installed active energy meter is a kind of new style single phase
two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements
of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.
It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,
etc.
Wiring diagram (Type 1B) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Outer and mount dimension
Technical parameters
DEM313AH Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is TH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AG).
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page 117
DEM313THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313TH single phase electronic front board installed active energy meter is a kind of new style single phase
two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements
of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or setting out door directly, and it can display total energy consumption by step and motor type impulse register.
It has following features: good reliability, small volume, light weight , specious nice appearance, convenient installation,
etc.
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions powerstate (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AH).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product configuration code is TG).
Outer and mount dimension
Wiring diagram (Type 1A) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Technical parameters
DEM313TH Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM313
page 118
DEM313TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313TL single phase three wire electronic front board installed active energy meter is a kind of new style singlephase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricity net, it is use forsetting indoor or setting out door directly, and it can display total energy consumption by step and motor type impulseregister. It has following features: Good reliability, small volume, light weight , specious nice appearance, convenientinstallation, etc.
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,
the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,
specious appearance, etc.
Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).
5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase three wire active Power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, type 2A connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Poduct configuration code is TK).
Outer and mount dimension
Wiring diagram (Type 2A)
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM313TL Class1 240
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
L1 inlet phase line
L2 inlet phase line
L2 outgoing phase line
L1 outgoing phase line
Port of pulse output passive
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page 119
DEM313MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313MF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. And there is a maintenance-free lithium batteries in it, use for showing with power off reading. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detection the direct of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).
Outer and mount dimension
Technical parameters
DEM313MF Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Wiring diagram (Type 1B) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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DEM313
page 120
DEM313DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM313DS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. And there is a maintenance-free lithium batteries in it, use for showing with power off reading. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current opposite).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).
Outer and mount dimension
Technical parameters
DEM313DS Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Wiring diagram (Type 1A) Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
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page 121
DEM313JFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Outer and mount dimension
Application
Model DEM313JF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. It has following features: good reliability, small volume, light weight , specious nice appearance,
convenient installation, etc.
Wiring diagram (Type 1B)
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: Good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, omplying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM313JF Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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DEM313
page 122
DEM313CSSINGLE PHASE ELECTRONIC FRONT BOARD SETTING ACTIVE ENERGY METER
Outer and mount dimension
Application
Model DEM313CS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energymeter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or setting out door directly, and this meter has seven digits LCD monitors shows the active energy powerconsumption. It has following features: good reliability, small volume, light weight , specious nice appearance,
convenient installation, etc.
Wiring diagram (Type 1A)
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the cover and base of the meter are made of black glass fiber which can fire-retardant and enhanced PC material, andthe IP rating up to IP56. It has following features: good weatherability, anti-impact, good insulation performance,specious appearance, etc.Standard configuration the cover and base of the meter are closed by the screw of the meter, may select the coverand base of the meter are closed by ultrasonic. (Please specified when ordering).Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions respectively power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And Instructions on individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse),Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CR).
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Technical parameters
DEM313CS Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
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page 123
DEM314AGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is126-141 mm, users can
choose any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is AK).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (red) and signal of power impulse (yellow).
Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaning
the load current reverse.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is TG).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AH).
Outer and mount dimension
Application
Model DEM314AG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314AG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM314
page 124
DEM314TGSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is126-141 mm, users can
choose any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is DC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (red) and signal of power impulse (yellow).
Automatic Detect the direction of the trend of load current. And when only yellow LED display, that is meaning the load
current reverse.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AG).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TH).
Outer and mount dimension
Application
Model DEM314TG single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314TG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
50.5
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page 125
DEM314AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is126-141 mm, users can
choose any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is AK).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (red) and signal of power impulse (yellow).
Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaning
the load current reverse.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is TH).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is AG).
Outer and mount dimension
Application
Model DEM314AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step type impulse register. It has following features:good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform pulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314AH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM314
page 126
DEM314THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is126-141 mm, users can
choose any one by themselves.
Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is UC).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (red) and signal of power impulse (yellow).
Automatic Detect the direction of the trend of load current. And when only yellow LED display, that is meaning the load
current reverse.
Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is AH).
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TG).
Outer and mount dimension
Application
Model DEM314TH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314TH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 127
DEM314TLSINGLE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is126-141 mm, users can
choose any one by themselves.
5+1 digits display (99999.1kWh) by step motor and pulse machinery counter.
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse output
passive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.
Two LED instructions power state (red) and signal of power impulse (yellow).
Automatic Detect the direction of the trend of load current. And when only yellow LED display,, that is meaning the
load current reverse.
Single direction single component measure single phase three wire active Power consumption. It is nothing with
direction of the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, type 2A connection.
Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is TK).
Outer and mount dimension
Application
Model DEM314TL single phase electronic front board installed active energy meter is a kind of new style single phasethree wire active energy three-wire meter, it adopt micro-electronics technique, and imported large scale integrate circuit,use advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technicalrequirements of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wire AC electricitynet, it is use for setting indoor or out door, and it can display total energy consumption by step and motor type impulseregister. It has following features: good reliability, small volume, light weight , specious nice appearance, convenientinstallation, etc.
Wiring diagram (Type 2A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
L1 inlet phase line
L2 inlet phase line
L2 Outgoing phase line
L1 Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
240Class 1DEM314TL
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM314
page 128
DEM314MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 126-141 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (red) and signal of power impulse (yellow).Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaningthe load current reverse.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).
Outer and mount dimension
Application
Model DEM314MF single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314MF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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page 129
DEM314DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance 126-141 mm, users can chooseany one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium battery in it, use for showing after power cut off reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (red) and signal of power impulse (yellow).Automatic Detect the direction of the trend of load current. And only yellow LED display when working, that is meaningthe load current reverse.Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two type you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).
Outer and mount dimension
Application
Model DEM314DS single phase electronic front board installed active energy meter is adopt micro-electronics technique,and imported large scale integrate circuit, use advanced technique of digital and SMT techniques, etc. The metercompletely accord with relevant technical requirements of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door, and this meter has seven digits LCD monitorsshows the active energy power consumption. And there is a maintenance-free lithium battery in it, use for showing withpower off reading. It has following features: good reliability, small volume, light weight , specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM314DS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM315
page 130
DEM315GCSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BR).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GF).
Outer and mount dimension
Application
Model DEM315GC single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Port of RS485 data communication
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315GC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
A B
5
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page 131
DEM315GFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).
Outer and mount dimension
Application
Model DEM315GF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Port of RS485 data communication
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315GF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
A B
5
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DEM315
page 132
DEM315BSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.There is a port of far infrared data communication and a port of RS485 data communication. Standard configurationcommunication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.Three LED instructions power state, signal of power impulse and communication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1BA connection (Product Configuration code is GF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BR).
Outer and mount dimension
Application
Model DEM315BS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereare far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Port of RS485 data communication
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315BS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
�
A B
5
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page 133
DEM315MFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently£¬complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is DS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).
Outer and mount dimension
Application
Model DEM315MF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereis a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: Good reliability,small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315MF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM315
page 134
DEM315DSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing blackout reading.Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is MF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).
Outer and mount dimension
Application
Model DEM315DS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. And thereis a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: good reliability,small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315DS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
5
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page 135
DEM315JFSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellentdielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow powerpulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CS).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).
Outer and mount dimension
Application
Model DEM315JF single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315JF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM315
page 136
DEM315CSSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV molded
overall, the bottom of the meter and the terminal is made of bakelite material quality which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, excellent
dielectric strength, etc.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display
(Please specified when ordering).
Standard configuration one port of pulse output passive (polarity), May select increase a distant port of pulse outputpassive (no polarity). And contact with all kind of AMR system conveniently, complying with standard IEC 62053-31
and DIN 43864.Two LED instructions power state (green) and signal of power impulse (red).
Automatic Detect the direction of the trend of load current. And instructions by individual LED. (Only yellow power
pulse signal when working, that is meaning the load current reverse).Single direction single component measure single phase two wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may select
type 1B connection (Product Configuration code is JF).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is CR).
Outer and mount dimension
Application
Model DEM315CS single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption. It hasfollowing features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM315CS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
5
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page 137
DEM316AHSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM316AH single phase electronic front board installed active energy meter is a kind of new style single phasetwo wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting
indoor or out door, and it can display total energy consumption by step and motor type impulse register. It has followingfeatures: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, the cover is made of high definition transparent glass material moldedoverall, the base of the is made of steel and anti-rust, meter and the terminal block is made of quality bakelite material
which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,
high rigid, specious appearance, etc.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is SC).Standard configuration one port of pulse output passive (polarity) May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-
31 and DIN 43864.Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatic detection the direct of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may select
type 1A connection (Product Configuration code is TH).Extended terminals cover, in order to protect to use electricity safely.
Outer and mount dimension
Wiring diagram (Type 1B)Terminals
1
2
3
4
+ and -
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM316AH
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM316
page 138
DEM316THSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM316TH single phase electronic front board installed active energy meter is a kind of new style single phase
two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and
directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for settingindoor or out door, and it can display total energy consumption by step and motor type impulse register. It has following
features: good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of steel and anti-rust, and the terminal block is made of quality bakelite material
which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,
high rigid, specious appearance, etc.Standard configuration 5+1 digits display (99999.1kWh) by step motor and pulse machinery counter. May select 6+1
digits display (Product Configuration code is UC).Standard configuration one port of pulse output passive (polarity) May select increase a distant port of pulse output
passive ( no polarity). And contact with all kind of AMR system conveniently complying with standard IEC 62053-31 and DIN 43864.
Standard configuration only one LED instructions signal of power impulse (red), may select add instructions power
state (green)and automatic detect the direction of the trend of load current and instructions by LED (when displayyellow, that is meaning the current is reverse). Please specified when ordering.
Single direction single component measure single phase two wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.
Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AH).
Extended terminals cover, in order to protect to use electricity safely.
Outer and mount dimension
Wiring diagram (Type 1A)
Technical parameters
DEM316TH Class1127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals
1
2
3
4
+ and -
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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page 139
DEM091PCSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PD).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PA).
Outer and mount dimension
Application
Model DEM091PC single phase electronic prepayment front board installed active energy meter is a kind of singlephase two wire active energy meter which purchase electricity by IC card, electric energy measuring, load control andusing electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use fto installin meter box indooror out door . This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091PC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
168
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DEM091
page 140
DEM091PASINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM091PA single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.
Wiring diagram (Type 1B)
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
Outer and mount dimension
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091PA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PC).
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page 141
DEM091PBSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PJ)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LED digits display. (Product Configuration codeis QB).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is PA).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is PD).
Outer and mount dimension
Application
Model DEM091PB single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in internation standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091PB
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM091
page 142
DEM091QBSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer,may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is QJ)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PB).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentopposite.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is QA).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is QD).
Outer and mount dimension
ApplicationModel DEM091QB single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091QB
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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page 143
DEM091PESINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machine online at the same time. ORit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QE).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detection the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is PF).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely.(Product Configuration code is PG).
Outer and mount dimension
Application
Model DEM091PE single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LED monitors shows active energy. It has following features: Good reliability, light weight, specious niceappearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091PE
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM091
page 144
DEM091QFSINGLE PHASE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. ORit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PF).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detection the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is QE).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is QH).
Outer and mount dimension
ApplicationModel DEM091QF single phase electronic prepayment front board installed active energy meter is a kind of single phasetwo wire active energy meter which purchase electricity by IC card, electric energy measuring, load control and usingelectricity management. The meter completely accord with relevant technical requirements of class 1 single phaseactive energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure 50Hz or60Hz active energy consumption from single phase AC electricity net, it is use install in meter box indoor or out door.This meter has LCD monitors shows active energy. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM091QF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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page 145
DEM471RASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration with one meter one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is RE) or non-contact RF card. (Product Configuration code is RI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and cut power.6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis SA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Two LED instructions signal of power impulse (red) and direction of the trend of load current (yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is RB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is RC).
Outer and mount dimension
ApplicationModel DEM471RA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, ladder rate,load control and using electricity management. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use install in meter boxindoor or out door. This meter has LED monitors shows active energy. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM471RA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM471
page 146
DEM471SASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is SE) or non-contact RF card. (Product Configuration code is SI)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and cut power.Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is RA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Three LED instructions power state (green), signal of power impulse (red) and direction of the trend of load current(yellow).Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is SB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is SC).
Outer and mount dimension
ApplicationModel DEM471SA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, ladder rate,load control and using electricity management. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use install in meter boxindoor or out door. This meter has LCD monitors shows active energy. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
2 and 5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM471SA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 147
DEM471UASINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM471UA single phase electronic multi-rate prepayment front board installed active energy meter is a kind ofsingle phase two wire active energy meter which purchase electricity by IC card, electric energy measuring, three tariffs(time-sharing billing), ladder rate, load control and using electricity management. The meter completely accord withrelevant technical requirements of class 1 single phase active energy meter stipulated in international standard IEC62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase ACelectricity net, it is use install in meter box indoor or out door. This meter has 7 digits LCD monitors shows variousconsumption data and information. And there is far infrared communication module in it, can read the meter and set thesystem parameters conveniently. It has following features: Good reliability, light weight, specious nice appearance,convenient installation, etc.
Functions and featuresPayment by money, standard configuration with one meter one card, can repeat input money from PC machine whichwith IC programmer.Have three tariffs, may select 4 time area, every time area can set 12 daily period, every time area has one rate,every rate can set three unit price.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is UE) or non-contact RF card. (Product Configuration code is UI)Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).7 digits LCD digits display cycle, we can set the cycle display, it can display 8data at most. Can select the data whichdisplayed.There are a clock and Maintenance-free backup lithium batteries in it, battery capacity real-time detection and display.There is a port of far infrared, it is use for set and reading the meter and check the clock. Set and operation havepassword protection, communication protelot complying with standard DL/T645-1997.It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and power off.A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Six LED instructions power state, signal of power impulse, the direction of the trend of load current, the state rates justnow and the data communications state.Single direction single component measure single phase two wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is UB).Front board two fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is UC).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV.
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class 1DEM471UA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B) Terminal
1
3
4
5
2 and 5
Note
IInlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive closed
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DEM331
page 148
DEM331ALSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331AL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirement of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. Thismeter has seven digits LCD monitors showing various consumption data and information. And there are far infrared andRS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Seven LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is AN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331AL
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B) Terminals
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
Port of RS485 data communication
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page 149
DEM331AOSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331AO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirement of class 1 single phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net. Thismeter has seven digits LCD monitors showing various consumption data and information. And there are far infrared andRS485 communication module in it. It is use for setting and reading the meter. Contact with all kind of AMR systemconveniently. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatic read themeter every month. May select single tariff function in weekend. (Please specified when ordering)There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Seven LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current,the state rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AN).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331AO
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1A) Terminals
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Port of RS485 data communication
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DEM331
page 150
DEM331BLSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331BL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Six LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is BN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BM).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331BL
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 1B) Terminals
1
3
4
5
P1 and P2
S+ and S-
A and B
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of set the tariff,
Port of pulse output passive
Port of RS485 data communication
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page 151
DEM331BOSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331BO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. And there are far infrared and RS485 communication module in it. It is use for setting and reading the meter.Contact with all kind of AMR system conveniently. It has following features: good reliability, light weight, specious niceappearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, it can display 6 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication agreement complying with standard DL/T645-1997.Six LCD instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is BM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BN).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331BO
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 1A) Terminals
1
3
4
5
P1 and P2
S+ and S-
A and B
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of set the tariff,
Port of pulse output passive
Port of RS485 data communication
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DEM331
page 152
DEM331CLSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331CL single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display (default) every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering)Use memory that is not loss easy, the data can be kept forever after power cut off.Standard configuration pulse output with no power (polarity),May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just now.Single direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1B connection, may selecttype 1A connection (Product Configuration code is CN).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CM).
Outer and mount dimension
Wiring diagram (Type 1B) Terminals
1
3
4
5
P1 and P2
S+ and S-
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of set the tariff,
Port of pulse output passive
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331CL
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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page 153
DEM331COSINGLE PHASE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM331CO single phase electronic multi-rate front board installed active energy meter is a kind of single phasetwo wire three tariffs (tariff conversion is controlled by timer outside or similar equipment)active energy meter, the metercompletely accord with relevant technical requirement of class 1 single phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net. This meter has seven digits LCD monitors showing various consumption data andinformation. It has following features: good reliability, light weight, specious nice appearance, convenient installation,etc.
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block are made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, goodinsulation performance, etc.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display (default) every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering)Use memory that is not loss easy, the data can be kept forever after power cut off.Standard configuration pulse output with no power (polarity),May select distant impulse output with no power ( nopolarity). And contact with all kind of AMR system conveniently,complying with standard IEC 62053-31 and DIN43864.Five LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just nowSingle direction measure single phase two wire active power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is CM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CN).
Outer and mount dimension
Wiring diagram (Type 1A) Terminals
1
3
4
5
P1 and P2
S+ and S-
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of set the tariff
Port of pulse output passive
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
127
230Class1DEM331CO
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
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DEM051
page 154
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM051AOSINGLE PHASE ELECTRONIC FRONT BOARD INSTALLED MULTIFUNCTIONAL ENERGY METER
Functions and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: good weatherability, high rigid, good insulationperformance, etc.Three tariffs, gou may select 12 daily period of times. You can set the date which can automatic read the meter everymonth. May select single tariff function in weekend. (Please specified when ordering).There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.A port of pulse output passive (polarity), complying with standard IEC 62053-31.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, and thedata communications state.Detect active and reactive energy, active and reactive power, voltage, current and frequency, etc. of single phasetwo wire forward and reverse. Complying with standard IEC 62053-21 and IEC 62053-23..Direct connect and use, there are two types you may select. Standard configuration type 1A connection, may selecttype 1B connection (Product Configuration code is AM).Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AN).
Outer and mount dimension
Application
Model DEM051AO single phase four wire electronic multifunctional front board installed energy meter is a kind of newstyle single phase multifunctional energy meter. The meter completely accord with relevant technical requirements ofclass 1 single phase active energy meter stipulated in international standard IEC 62053-21 and class 2 single phasereactive energy meter in international standard IEC 62053-23. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from single phase AC electricity net, This meter has LCD monitors shows the active energypower consumption, and there are far infrared and RS485 communication module in it, contact with all kind of AMRsystem conveniently. It has following features: Good reliability, small volume, light weight, specious nice appearance,convenient installation, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM051AO
Active class1
Reactive
class2
127
230
5(30)
10(60)
20(100)
0.02
0.04
0.08
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
S+ and S-
A and B
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Port of pulse output passive
Port of RS485 data communication
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page 155
DEM321EITHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.6 digits display (999999KWh) by step and motor type impulse register.Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DF). And contact with all kind of AMR system conveniently, Complyingwith standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Standard configuration don’t detect direction of the trend of load current. May select automatic Detecting the directionof the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction three components measurement three phase four wire active Power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is DU) and PT & CT (ProductConfiguration code is DW) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DT).
Outer and mount dimension
Application
Model DEM321EI three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
3x 127/220
3x 230/400
Accuracy
Class 1
Model
DEM321EI
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
20 and21
Note
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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DEM321
page 156
DEM321DTTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.6 digits display (999999KWh) by step and motor type impulse register.Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DI). And contact with all kind of AMR system conveniently, Complyingwith standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Standard configuration don’t detect direction of the trend of load current. May select automatic Detecting the directionof the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is DV) and PT & CT (ProductConfiguration code is DX) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EI).
Outer and mount dimension
Application
Model DEM321DT three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3x 127/220
3x 230/400Class 1DEM321DT
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
20 and21
Note
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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page 157
DEM321DITHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Standard configuration 6 digits display (999999KWh) by step and motor type impulse register, may select 7 digitsdisplay (Product Configuration code is DK)There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently,Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively power state and signal of closed power impulse and distant power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is CI) and PT & CT (ProductConfiguration code is BI) for operation, it is type 48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DF).
Outer and mount dimension
Application
Model DEM321DI three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
3x 127/220
3x 230/400
Accuracy
Class 1
Model
DEM321DI
Note
Inlet neutral line
Outgoing neutral line
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
18 and 19
20 and21
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DEM321
page 158
DEM321CTTHREE PHASE THREE WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users can
choose any one by themselves. 6 digits display (999999KWh) by step and motor type impulse register.
Standard configuration only a polarity port of pulse output passive , may select add a no polarity port of pulse outputpassive distant (Product Configuration code is DH). And contact with all kind of AMR system convenient,Complying
with standard IEC 62053-31 and DIN 43864.
Three LED instructions respectively power state and signal of power impulse.Standard configuration don’t detection direction of the trend of load current. May select automatic Detecting the
direction of the trend of load current. And Instructions on individual LED. (Please specified when ordering)Single direction two components measure three phase three wire active Power consumption. It is nothing with direction
of the trend of load current. Complying with standard IEC 62053-21.
Standard configuration direct connect and use , type 13B connection, we can also choose another type of connection,and use 5+1 digits display by impulse counter, CT (Product Configuration code is CV) and PT & CT (Product
Configuration code is CX) for operation, it is type 5B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to use
electricity safely. (Product Configuration code is EH).
Outer and mount dimension
Application
Model DEM321CT three phase three wire electronic front board installed active energy meter is a kind of new style threephase three wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net, it is use forsetting indoor or out door, it can display total energy consumption by step and motor type impulse register. It hasfollowing features: Good reliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 13B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 220
3 x 400Class 1DEM321CT
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Note
Don’t use
Don’t use
Port of pulse output passive
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
20 and21
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page 159
DEM321ACTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Type 48b connection, use CT connect operation, may select set 27 ratio of CT, after set the meter will direct readingwhen read, and haven’t multiplied by rate of CT.Seven digits display LCD, 5+2 digits display (99999.91 kWh, only ratio of CT when 5:5 A) or 7digits, it is choose byratio of CT which is set.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 KWh/pulse). Complying with standard IEC 62053-31 and DIN 43864.Standard configuration there are a port of far infrared data communication and a port of RS485 data communication.Communication protelot complying with standard DL/T645-1997, can also choose without function of data communication.(Product Configuration code is NC).Six LED instructions respectively power state, signal of closed power impulse and distant power impulse and datacommunication state.Automatic Detect the direction of the trend of load current. And instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AF).
Outer and mount dimension
ApplicationModel DEM321AC three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.
Wiring diagram (Type 48B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Terminals1346792
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.01CT/5A3 x 127/220
3 x 230/400Class 1DEM321AC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals581014 and 1516 and 1718 and 1920 and21
NoteL2 phase lineL3 phase lineNeutral linePort of CT ratio which is setPort of RS485 data communicationPort of pulse output passive closedPort of pulse output passive distant
NoteInlet L1 phase CTOutgoing L1 phase CTInlet L2 phase CTOutgoing L2 phase CTInlet L3 phase CTOutgoing L3 phase CTL1 phase line
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DEM321
page 160
DEM321GFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.May select 6+1 digits display (999999.1kWh, default) or 5+2 digits display, it can be arbitrary set by users from farinfrared or port of RS485 data communication.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently, Complying withstandard IEC 62053-31 and DIN 43864.Six LED instructions respectively power state and signal of closed power impulse and distant power impulse andcommunication state.Automatic Detect the direction of the trend of load current. And Instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is FF) and PT & CT (Product Configuration code is EF) for operation, it is type48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is GC).
Outer and mount dimension
ApplicationModel DEM321GF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there are far infrared and RS485 communication module in it. Contact with all kind of AMR system conveniently.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM321GF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
16 and 17
18 and 19
20 and21
Note
Inlet neutral line
Outgoing neutral line
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
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page 161
DEM321MFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).There is a maintenance-free lithium batteries in it, use for showing power cut off reading.There are a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (theoutput rate is 10 or 100 imp/KWh, can select). And contact with all kind of AMR system conveniently, Complying withstandard IEC 62053-31 and DIN 43864.Five LED instructions respectively power state and signal of closed power impulse and distant power impulseAutomatic Detect the direction of the trend of load current. And Instructions by individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use , type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is LF) and PT & CT (Product Configuration code is KF) for operation, it is type5B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is MC).
Outer and mount dimension
Application
Model DEM321MF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.And there is a maintenance-free lithium batteries in it, use for showing blackout reading. It has following features: Goodreliability, small volume, light weight , specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3x 127/220
3x 230/400Class 1DEM321MF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
18 and 19
20 and21
Note
Inlet neutral line
Outgoing neutral line
Port of pulse output passive distant
Port of pulse output passive closed
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DEM321
page 162
DEM321JFTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is198-212 mm, users canchoose any one by themselves.Seven digits display LCD, standard configuration 6+1 digits display (999999.1kWh,). May select 5+2 digits display(Please specified when ordering).Standard configuration only a polarity port of pulse output passive, may select add a no polarity port of pulse outputpassive distant ((Product Configuration code is DH). And contact with all kind of AMR system conveniently,Complying with standard IEC 62053-31 and DIN 43864.Four LED instructions respectively power state and signal of power impulse.Automatic Detect the direction of the trend of load current. And Instructions on individual LED.Single direction three components measure three phase four wire active Power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration direct connect and use, type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is HF) and PT & CT (Product Configuration code is IF) for operation, it is type48B connection.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is JC).
Outer and mount dimension
Application
Model DEM321JF three phase four wire electronic front board installed active energy meter is a kind of new style threephase four wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, useadvanced technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It can accurately anddirectly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use forsetting indoor or out door, and this meter has seven digits LCD monitors shows the active energy power consumption.It has following features: Good reliability, small volume, light weight , specious nice appearance, convenient installation,etc.
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Startingcurrent
0.02
0.04
0.08
Currentspecifications (A)
5(30)
10(60)
20(100)
Referencevoltage (V)
3 x 127/220
3 x 230/400
Accuracy
Class 1
Model
DEM321JF
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase
Outgoing L1 phase
Inlet L2 phase
Outgoing L2 phase
Inlet L3 phase
Outgoing L3 phase
Terminals
10
11
20 and21
Note
Inlet neutral line
Outgoing neutral line
Port of pulse output passive
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page 163
DEM101PCTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machinery which with ICprogrammer, may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is PK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, you may select three phase three wire, direct connect operation, type13B connection (Product Configuration code is PD).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is PA).
Outer and mount dimension
Application
Model DEM101PC three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for installed in meter boxindoor or out door. This meter has LED monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM101PC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminal
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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DEM101
page 164
DEM101QCTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machinery which with ICprogrammer, may select one-time recharge card. (Please specified when ordering).It has IC card with code and data against false, standard configuration use storage IC card, may select non-contactRF card. (Product Configuration code is QK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is QD).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is QA).
Outer and mount dimension
Application
Model DEM101QC three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in internation standard IEC 62053-21. It can accurately and directly measure 50Hzor 60Hz active energy consumption from three phase four wire AC electricity net, it is use for installed in meter boxindoor or out door . This meter has LCD monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM101QC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminal
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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page 165
DEM101PGTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. orit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis QG).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is PH).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is PE).
Outer and mount dimension
Application
Model DEM101PG three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for install in meter boxindoor or out door. This meter has LED monitors shows power. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminal
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM101PG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminal
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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DEM101
page 166
DEM101QGTHREE PHASE FOUR WIRE ELECTRONIC PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresIt support repeat recharge and one-time recharge from IC programmer and PC machinery online at the same time. orit can individual offline recharge. (Please specified when ordering).The IC card use logic and encryption, with code and data against falseStandard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is PG).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measurement three phase four wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is QH).Front board three fixed holes installation, standard configuration short terminals cover, you may select extendedterminals cover, in order to protect to use electricity safely. (Product Configuration code is QE).
Outer and mount dimension
Application
Model DEM101QG three phase four wire electronic prepayment front board installed active energy meter is a kind ofthree phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, load controland using electricity management. The meter completely accord with relevant technical requirements of class 1 singlephase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directly measure50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for install in meter boxindoor or out door. This meter has LCD monitors shows power. It has following features: good reliability, light weight,specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform inpulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM101QG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminal
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
Terminal
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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page 167
DEM481RCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM481RC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has LED monitors shows power. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is RG) or non-contact RF card. (Product Configuration code is RK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and power cut. (Please specified whenordering).6 LED digits display, 5+1 digits display (99999.1kWh), may select 7 LCD digits display. (Product Configuration codeis SC).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B wiring, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is RD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is RA).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV.
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM481RC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 16B) Terminals
1
3
4
6
7
9
Note
Inlet phase L1 line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
Terminals
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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DEM481
page 168
DEM481SCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM481SC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in internationall standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has LCD monitors shows power. And there is far infrared communication modulein it, can read the meter and set the system parameters conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Functions and featuresStandard configuration one meter with one card, can repeat input money from PC machine which with IC programmer.There a clock which is implement ladder rate, and there is far infrared communication module in it, use for checkingthe clock, reading the meter and setting the system parameters.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is SG) or non-contact RF card. (Product Configuration code is SK)Standard configuration payment by kWh, may select payment by money. (Please specified when ordering).Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).It has load control and function of automatic fault detection and instructions, standard configuration without functionof open terminals cover and detection, may select open terminals cover and cut power. (Please specified whenordering).Standard configuration 7 LCD digits display, 6+1 digits display (999999.1kWh), may select 5+1LED digits display.(Product Configuration code is RA).A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Five LED instructions power state, signal of power impulse and direction of the trend of load current.Automatic detect the direction of the trend of load current. When the yellow LED display, that is meaning the currentreverse.Single direction three component measurement three phase four wire active energy consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is SD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is SA).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV.
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM481SC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 16B) Terminals
1
3
4
6
7
9
Note
Inlet phase L1 line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
Terminals
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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page 169
DEM481UCTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM481UC three phase four wire electronic multi-rate prepayment front board installed active energy meter is akind of three phase four wire active energy meter which purchase electricity by IC card, electric energy measuring, loadcontrol and using electricity management. The meter completely accord with relevant technical requirements of class 1single phase active energy meter stipulated in international standard IEC 62053-21. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from three phase four wire AC electricity net, it is use for settingindoor or out door meter box. This meter has7 digits LCD monitors shows power. And there is far infrared communicationmodule in it, can read the meter and set the system parameters conveniently. It has following features: Good reliability,light weight, specious nice appearance, convenient installation, etc.
Functions and featuresPayment by money, standard configuration with one meter one card, can repeat input money from PC machine whichwith IC programmer.Have three tariffs, may select 4 time area, every time area can set 12 daily period, every time area has one rate,every rate can set three unit price.It has IC card with code and data against false, standard configuration use storage IC card, may select logicencryption card (Product Configuration code is UG) or non-contact RF card. (Product Configuration code is UK)Standard configuration of the prepayment management system use of single version, may select network version.(Please specified when ordering).7 digits LCD digits display cycle, we can set the cycle display, it can display 8data at most. Can select the data whichdisplayed.There are a clock and Maintenance-free backup lithium batteries in it, battery capacity real-time detection and display.There is a port of far infrared, it is use for set and reading the meter and check the clock. Set and operation havepassword protection, communication protelot complying with standard DL/T645-1997.It has load control and function of automatic fault detection and instructions, with function of open terminals cover anddetection and open terminals cover and power cut.A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.Eight LED instructions power state, signal of power impulse, the direction of the trend of load current, the state ratesjust now and the data communications state.Single direction three component measure three phase four wire active energy consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Direct connect and use, type 16B connection, may select three phase three wire, direct connect operation, type 13Bconnection (Product Configuration code is UD).Front board three fixed holes installation, standard configuration short terminals cover, may select extended terminalscover, in order to protect to use electricity safely. (Product Configuration code is UA).
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv.
0.02
0.04
0.08
5(30)
10(60)
20(100)
3 x 127/220
3 x 230/400Class 1DEM481UC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 16B) Terminals
1
3
4
6
7
9
Note
Inlet phase L1 line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
Terminals
10
12 and 13
Note
Neutral line
Port of pulse output passive closed
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DEM341
page 170
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
DEM341ALTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341AL three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase three tariffs (time-sharing billing)active energy watt-hour meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for setting indoor or out door meter box. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatic read themeter every month. May select single tariff function in weekend. (Please specified when ordering)There ise a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protloc complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is AN) and PT & CT (Product Configuration code is AP), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AM).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×127/220
3×230/400Class1DEM341AL
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Wiring diagram (Type 16B)
Outer and mount dimension
Terminals
10
11
16 and 17
18 and19
20 and 21
Note
Inlet neutral line
Outgoing neutral line
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
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page 171
DEM341AMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341AM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, ,light weight, specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is AO) and PT & CT (Product Configuration code is AQ), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×127/220
3×230/400Class1DEM341AM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Wiring diagram (Type 16B)
Outer and mount dimension
Terminals
10
11
16 and 17
18 and19
20 and 21
Note
Inlet neutral line
Outgoing neutral line
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
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DEM341
page 172
DEM341DMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341DM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net,it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: good reliability, small volume, lightweight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 13B)
Outer and mount dimension
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 14data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is DO) and PT & CT (Product Configuration code is DQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DL).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×220
3×400Class1DEM341DM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
10
11
16 and 17
18 and19
20 and 21
Note
Don’t use
Don’t use
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
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page 173
DEM341ASTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341AS three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevanttechnical requirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wire AC electricitynet, it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows variousconsumption data and information. And there are far infrared and RS485 communication module in it. It is use for settingand reading the meter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, lightweight, specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Type 48B connection, use CT connect operation, may select 27 CT ratio, the meter will read directly after set, andneedn’t multiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed,Data 5+2 digits(99999.91kWh,Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AR).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.01CT/5A3×127/220
3×230/400Class1DEM341AS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 48B) Terminals
5
8
10
14 and 15
16 and 17
18 and19
20 and 21
Note
L2 phase line
L3 phase line
Neutral line
Port of set the CT ratio
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
2
Note
Inlet L1 phase CT
Outgoing L1 phase CT
Inlet L2 phase CT
Outgoing L2 phase CT
Inlet L3 phase CT
Outgoing L3 phase CT
L1 phase
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DEM341
page 174
DEM341DSTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341DS three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire three tariffs (time-sharing billing)active energy meter, the meter completely accord with relevant technicalrequirements of class 1 three phase active energy meter stipulated in international standard IEC 62053-21. It canaccurately and directly measure 50Hz or 60Hz active energy consumption from three phase three wire AC electricity net,it is use for install in meter box indoor or out door. This meter has seven digits LCD monitors shows various consumptiondata and information. And there are far infrared and RS485 communication module in it. It is use for setting and reading themeter. Contact with all kind of AMR system conveniently. It has following features: Good reliability, light weight, speciousnice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Type 5B wiring, use CT connect operation, may select 27 CT ratio, the meter will read directly after set, and needn’tmultiplied by CT rate.Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically readthe meter every month. May select single tariff function in weekend. (Please specified when ordering)There is a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all the time.It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 15data at most. Can select the data which displayed,Data 5+2 digits(99999.91kWh,Only when CT ratio 5:5A) or 7 digitsdisplay. It is choose by the CT ratio which is set.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10kWh / Pulse),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measuret three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is DR).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.01CT/5A3×220
3×400Class1DEM341DS
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 5B) Terminals
5
8
10
14 and 15
16 and 17
18 and19
20 and 21
Note
L2 phase line
L3 phase line
Don’t use
Port of set the CT ratio
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
2
Note
Inlet L1 phase CT
Outgoing L1 phase CT
Don’t use
Don’t use
Inlet L3 phase CT
Outgoing L3 phase CT
L1 phase line
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page 175
DEM341BMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341BM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase four wire AC electricity net, it is use for install in meter box indoor or out door. This meter has seven digits LCDmonitors shows various consumption data and information. And there are far infrared and RS485 communication modulein it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It has following features:Good reliability, light weight, specious nice appearance, convenient installation, etc.
Wiring diagram (Type 16B)
Outer and mount dimension
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Nine LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction three components measure three phase four wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is BO) and PT & CT (Product Configuration code is BQ), type 48Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is BL).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×127/220
3×230/400Class1DEM341BM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
10
11
12 and 13
16 and 17
18 and19
20 and 21
Note
IInlet neutral line
Outgoing neutral line
Port of set the tariff
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
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DEM341
page 176
DEM341EMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341EM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase three wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. And there are far infrared and RS485 communicationmodule in it. It is use for setting and reading the meter. Contact with all kind of AMR system conveniently. It has followingfeatures: Good reliability, light weight, specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.May select cycle display (default) or push the button itemized display, we can set the cycle display, it can display 6data at most. Can select the data which displayed. The decimal median which displayed can choose set one or two.Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is EO) and PT & CT (Product Configuration code is EQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is EL).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×220
3×400Class1DEM341EM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13B) Terminals
5
8
10
12 and 13
16 and 17
18 and19
20 and 21
Note
L2 phase line
L3 phase line
Don’t use
Port of set the CT ratio
Port of RS485 data communication
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
2
Note
Inlet L1 phase CT
Outgoing L1 phase CT
Don’t use
Don’t use
Inlet L3 phase CT
Outgoing L3 phase CT
L1 phase line
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page 177
DEM341CMTHREE PHASE FOUR WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341CM three phase four wire electronic multi-rate front board installed active energy meter is a kind of threephase four wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase four wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Outer and mount dimension
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform inpulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×127/220
3×230/400Class1DEM341CM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering))Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.Eight LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, andthe state rates just now.Single direction three components measurement three phase four wire active power consumption. It is nothing withdirection of the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 16B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is CO) and PT & CT (Product Configuration code is CQ ), type48B connection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is CL).
Wiring diagram (Type 16B)Terminals
10
11
12 and 13
18 and19
20 and 21
Note
IInlet neutral line
Outgoing neutral line
Port of set the tariff
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
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DEM341
page 178
DEM341FMTHREE PHASE THREE WIRE ELECTRONIC MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM341FM three phase three wire electronic multi-rate front board installed active energy meter is a kind of threephase three wire two tariffs (tariff conversion is controlled by timer outside or similar equipment) active energy meter, themeter completely accord with relevant technical requirements of class 1 three phase active energy meter stipulated ininternational standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy consumption fromthree phase three wire AC electricity net, it is use for installed in meter box indoor or out door. This meter has seven digitsLCD monitors shows various consumption data and information. It has following features: Good reliability, light weight,specious nice appearance, convenient installation, etc.
Functions and featuresFront board three fixed holes installation, up and down mounting holes center distance is 198-212 mm, users canchoose any one by themselves.Have two tariffs, and port of set the tariff, input control voltage 0-90 Vac, set up tariff F1, input control voltage 150-400 Vac, set up tariff F2, the tariff conversion is controlled by timer outside or similar equipment.Standard configuration cycle display every 5 second, it can display 6 data at most. Can select the data whichdisplayed. The decimal median which displayed can choose set one or two. (Default two decimal, please specifiedwhen ordering))Use memory that is not loss easy, the data can be kept forever after power cut off.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant, the outputrate is 10 or 100 imp/kWh (can select),Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter,communication protelot complying with standard DL/T645-1997.Seven LED instructions respectively power state, signal of power impulse, the direction of the trend of load current,and the state rates just now.Single direction two components measure three phase three wire active power consumption. It is nothing with directionof the trend of load current. Complying with standard IEC 62053-21.Standard configuration for direct connect and use, type 13B connection, we can also choose another type ofconnection, and use CT (Product Configuration code is FO) and PT & CT (Product Configuration code is FQ), type 5Bconnection for operation.Standard configuration short terminals cover, may select extended terminals cover, in order to protect to useelectricity safely. (Product Configuration code is FL).
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.04
0.08
5(30)
10(60)
20(100)
3×220
3×400Class1DEM341FM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13B)Terminals
10
11
12 and 13
18 and19
20 and 21
Note
Don't use
Don't use
Port of set the tariff
Port of pulse output passive distant
Port of pulse output passive closed
Terminals
1
3
4
6
7
9
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Outgoing L3 phase line
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page 179
DEM061ALTHREE PHASE FOUR WIRE ELECTRONIC FRONT BOARD INSTALLED MULTIFUNCTIONAL ENERGY METER
Application
Model DEM061AL three phase four wire electronic multifunctional front board installed energy meter is a kind of new stylethree phase four wire multifunctional energy meter. The meter completely accord with relevant technical requirementsof class 1 three phase active energy meter stipulated in international standard IEC 62053-21 and class 2 three phasereactive energy meter in international standard IEC 62053-23. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from three phase four wire AC electricity net, This meter has LCD monitors shows the activeenergy power consumption, and there are far infrared and RS485 communication module in it, contact with all kind ofAMR system conveniently. It has following features: Good reliability, small volume, light weight, specious niceappearance, convenient installation, etc.
Technical parameters
DEM061AL
0.02
0.04
0.08
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 6kV
Insulationperformance
ModelStartingcurrent
5(30)
10(60)
20(100)
Currentspecifications (A)
3 x 127/220
3 x 230/400
Referencevoltage (V)
Active class1
Reactive class2
Accuracy
Functions and featuresFront board three fixed holes installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of pc and the terminal block is made of quality bakelite material which ismoisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability,high rigid, good insulation performance, etc.Have six tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically read themeter every month. May select single tariff function in weekend. (Please specified when ordering).There are a clock and Maintenance-free backup lithium batteries in it. Battery capacity detection and display all thetime. It can keep the electricity data for 12 months. The data can be kept forever after power cut off.May select cycle display (default) or push the button itemized display, it can display 14 data at most. Can select thedata which displayed. The decimal median which displayed can choose set one or two.There is a polarity port of pulse output passive closed and a no polarity port of pulse output passive distant (the outputrate is 10 or 100 imp/KWh, can select ). Complying with standard IEC 62053-31 and DIN 43864.There are far infrared and a port of RS485 communication data. It is use for setting and reading the meter. Set andoperation have password protection, communication protelot complying with standard DL/T645-1997.Ten LED instructions respectively power state, signal of power impulse, the direction of the trend of load current, thestate rates just now and the data communications state.Detect active and reactive energy, active and reactive power, voltage, current and frequency, etc. of three phasefour wire forward and reverse. Complying with standard IEC 62053-21 and IEC 62053-23..Standard configuration direct connect and use, type 16B connection, we can also choose another type of connection,and use CT (Product Configuration code is AO) and PT & CT (Product Configuration code is AQ) for operation.Standard configuration extended terminals cover, may select short terminals cover, in order to protect to useelectricity safely. (Product Configuration code is AL).
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)Terminal134679
NoteInlet L1 phase lineOutgoing L1 phase lineInlet L2 phase lineOutgoing L2 phase lineInlet L3 phase lineOutgoing L3 phase line
Terminal1011
16 and 1718 and 1920 and 21
NoteInlet neutral lineOutgoing neutral line
Port of RS485 data communicationPort of pulse output passive distantPort of pulse output passive closed
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DEM071
page 180
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM071PASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed holes installation, the cover is made of PC material which is transparent and anti-UVmolded overall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The type meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PD).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PB).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is QA).
Outer and mount dimension
Application
Model DEM071PA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.
Wiring diagram (Type 1B)
Technical parameters
DEM071PA Class 2127
230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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page 181
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM071QBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed holes installation, the cover is made of PC material which is transparent and anti-UVmolded overall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QE).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QA).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is PB).
Outer and mount dimension
Application
Model DEM071QB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM071QB Class 2127
230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
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DEM071
page 182
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM071RASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RD).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RB).Standard configuration short termina cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is VA).
Outer and mount dimension
Application
Model DEM071RA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.
Wiring diagram (Type 1B)
Technical parameters
DEM071RA Class 2127
230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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page 183
DEM071VBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid,specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is VE).Single component measurem single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is VA).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is RB).
Outer and mount dimension
ApplicationModel DEM071VB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, and development long-life technology. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase AC electricity net, it is use for setting indoor or out door meter box, and it can display total energyconsumption by drum wheel mechanical counter. It has following features: High overload, power loss, long-life, speciousappearance, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM071VB Class 2127
230
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
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DEM071
page 184
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM071QCSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components is used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characterupper.The meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QF).Single component measurement single phase three wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, type 2A wiring.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is PC).
Outer and mount dimension
Application
Wiring diagram (Type 2A)
Technical parameters
DEM071QC Class 2 240
5(30)
10(60)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Model DEM071QC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is on the basis of original single phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology. The meter completely accord with relevant technical requirements of class 2 single phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from single phase three wire AC electricity net, it is use for setting indoor or out door meter box,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious nice appearance, etc.
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
Terminal
1
3
4
5
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page 185
DEM072PASINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockmade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PD).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PB).Use short terminal cover, it is helpful to reduce installation space, and makes users total install conveniently.
Outer and mount dimension
Application
Model DEM072PA single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1B)
Technical parameters
DEM072PA Class 2127
230
5(25)
10(50)
20(100)
0.025
0.05
0.1
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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DEM072
page 186
DEM072PBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall.It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PE).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PA).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.
Outer and mount dimension
Application
Wiring diagram (Type 1A)
Technical parameters
DEM072PB Class2127
230
5(25)
10(50)
20(100)
0.025
0.05
0.1
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Model DEM072PB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
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page 187
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM072PCSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall.It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PF).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, type 2A wiring.Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.
Outer and mount dimension
Application
Model DEM072PC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is on the basis of original single phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, The meter completely accordwith relevant technical requirements of class 2 single phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from single phase three wireAC electricity net, it is use for setting indoor or out door meter box, and it can display total energy consumption by drumwheel mechanical counter. It has following features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
DEM072PC Class2 240
5(25)
10(50)
20(100)
0.025
0.05
0.1
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
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DEM072
page 188
DEM072RDSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RA).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RE).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.
Outer and mount dimension
Application
Wiring diagram (Type 1B)
Technical parameters
DEM072RD Class2127
230
5(25)
10(50)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Model DEM072RD single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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page 189
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM072RESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.The meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubrication graphite bush and stainlesssteel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RB).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is RD).Use short terminals cover, it is helpful to reduce installation space, and makes users total install conveniently.
Outer and mount dimension
Application
Model DEM072RE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is on the basis of original single phase electromechanical meter, and fully absorbnew technologies about electromechanical meter from domestic and abroad, The meter completely accord with relevanttechnical requirements of class 2 single phase active energy meter stipulated in International standard IEC 62053-11. Itcan accurately and directly measure 50Hz or 60Hz active energy consumption from single phase AC electricity net, itis use for setting indoor or out door meter box, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM072RE Class2127
230
5(25)
10(50)
20(100)
0.025
0.05
0.1
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
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DEM073
page 190
DEM073WBSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board two holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of black glass fiber which can fire-retardant and enhanced PC material, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt magnetic thrust bottom bearing, upper oriented bearing is made oflubrication graphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimalfriction, etc. May select doule jewel bearing (Product Configuration code is WH)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WE).Standard configuration without the ti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is WA).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073WB single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Class2127
230
5(20)10(40)20(80)
30(120)
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
0.0250.050.10.15
DEM073WB
Terminal
1S
2S
2L
1L
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
5(20)A and 10(40)A 20(80)A and 30(120)A
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page 191
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM073WC
Structure and featuresFront board two holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of black glass fiber which can fire-retardant and enhanced PC material, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt magnetic thrust bottom bearing, upper oriented bearing is made oflubrication graphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimalfriction, etc. May select doule jewel bearing (Product Configuration code is WI)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WF).Standard configuration without the anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended teerminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM073WC single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
DEM073WC Class2 240
5(20)10(40)20(80)
30(120)
0.0250.050.1
0.15
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
* If you need different reference voltage or current specification, please advisory our sales.
SINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED7 ACTIVE ENERGY METER
Terminal
1S
2S
2L
1L
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
5(20)A and 10(40)A 20(80)A and 30(120)A
www.dengli.com.cnwww.dengli.netwww.denli.com
DEM073
page 192
DEM073PGSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleanticorrosive processing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PA) or magnetic suspension (Product Configurationcode is PM).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PJ).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PH).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM073PG single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
5(20)10(40)20(80)
30(100)
127
230Class2DEM073PG
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
0.0250.050.10.15
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 193
DEM073PHSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleanticorrosive processing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PB) or magnetic suspension (Product Configurationcode is PN).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PK).Standard configuration without anti-reverse device, may select add the anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PG).Extension terminals cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073PH single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM073PH Class2127
230
5(20)10(40)20(80)
30(100)
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
0.0250.050.10.15
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
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DEM073
page 194
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM073PISINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and features
Front board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality armor plate which through pressing and forming and via doubleantieorrosive precessing and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule gem bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is PC) or magnetic suspension (Product Configurationcode is PO).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is PL).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM073PI single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
DEM073PI Class2 240
5(20)10(40)20(80)
30(100)
0.0250.050.10.15
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
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page 195
DEM073QJSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QD) or magnetic suspension (Product Configurationcode is QP).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QG).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is QK).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073QJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
DEM073QJ Class2127
230
5(20)10(40)20(80)
30(100)
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
0.0250.050.10.15
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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DEM073
page 196
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM073QKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QE) or magnetic suspension (Product Configurationcode is QQ).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QH).Standard configuration without anti-reverse device may select add anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QJ).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073QK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
DEM073QK Class2127
230
5(20)10(40)20(80)
30(100)
0.0250.050.10.15
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 197
DEM073QLSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the base of the meter and the terminal block is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QF) or magnetic suspension (Product Configurationcode is QR).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is QI).Standard configuration without anti-reverse device may select add the anti-reverse function. (Please specified whenordering).Standard configuration without handle, may select add a handle for carrying the meter conveniently. (Please specifiedwhen ordering).Single component measure single phase three wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073QL single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Class2 240
5(20)10(40)20(80)
30(100)
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
0.0250.050.1
0.15
DEM073QL
Terminal
1
3
4
5
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
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DEM073
page 198
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM073RJ
Structure and featuresFront board three holes fixed installation, the meter made of quality aluminum plate which through pressing founing andvia anti-oxidation processing cover is made of high definition transparent glass material molded overall, the base ofthe meter is made of quality armor plate which through pressing and forming and double anti corrosive procssing andthe terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upperoriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is RD).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RK).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM073RJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1B)
Technical parameters
DEM073RJ Class2127
230
5(20)10(40)20(80)
30(100)
0.0250.050.10.15
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
SINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 199
DEM073SKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through anticorrosive processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is SE)All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is SH).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is SJ).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
ApplicationModel DEM073SK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
Class2127
230
5(20)10(40)20(80)
30(100)
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
0.0250.050.10.15
DEM073SK
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DEM073
page 200
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM073TJ
Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through anticorrosive processing,and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is TD).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TK).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UJ).
Outer and mount dimension
Application
Model DEM073TJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1B)
Technical parameters
DEM073TJ Class2127
230
5(20)10(40)20(80)
30(100)
0.0250.050.10.15
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
SINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Terminal
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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page 201
DEM073UKSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through antirust processing, andthe terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of doule gem bearing, oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is UE).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is UH).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Single component measurement single phase two wire active energy consumption. Complying with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is UJ).Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TK).
Outer and mount dimension
ApplicationModel DEM073UK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD862 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Class2127
230
5(20)10(40)20(80)
30(100)
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
0.0250.050.10.15
DEM073UK
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
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DEM073
page 202
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM073UL
Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall, has a transparentglass window, the base of the meter is made of quality steel which is after double-through anticorrosive processing,and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperaturemolded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is UF).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is UI).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase three wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, type 2A wiring.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is TL).
Outer and mount dimension
Application
Model DEM073UL single phase three wire electromechanical front board installed active energy meter is a kind of newstyle single phase three wire active energy meter, it is designed on the basis of original DD862 single phaseelectromechanical meter, and fully absorb new technologies about electromechanical meter from domestic and abroad.The meter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulatedin International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has noveldesign, rational structure, and it can display total energy consumption by drum wheel mechanical counter. It hasfollowing features: High overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
DEM073UL Class2 240
5(20)10(40)20(80)
30(100)
0.0250.050.10.15
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
SINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Terminal
1
3
4
5
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
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page 203
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.0250.050.10.15
5(20)10(40)20(80)
30(100)
127
230Class2DEM074PC
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM074PCSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074PC single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD284 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, high overload, long-life, economy benefits, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuits connection meter case, may select connection outside.(Please specify when ording)Standard configuration adopt magnetic thrust bottom bearing, upperoriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: Long life and minimal friction, etc. May selectdoule gem bearing, (Product Configuration code is PG).All kinds of error a djustment mechanisms have fine adjustment mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is PA).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is PD).Extension terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 1B)
Terminals
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
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DEM074
page 204
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impalse
voltage 6kV
0.0250.050.10.15
5(20)10(40)20(80)
30(100)
127
230Class2DEM074PD
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
DEM074PDSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074PD single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD284 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, high overload, long-life, economy benefits, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connect on in the meter case, may select connectionoutside. (please specified when ording)Standard configuration adopt magnetic thrust bottom bearing, upper oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: Long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PH).All kinds of error a djustment mechanisms fineadjustment mechanisms. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is PB).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is PC).Extension terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 1A)
Terminals
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 205
DEM074QESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074QE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board two holes fixed installation, the cover is made of high definition transparent glass material molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.(please specified when ording)Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QA) or single jewel bearing (Product Configurationcode is QI).All kinds of error adjustment mechanisms have fine adjustment mechanisms to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QG).Standard configuration without anti-reverse device, may select add anti-revese function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is QF).Extension terminal cover, it is for protecting use electrical safety.
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074QE
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B)Terminals
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
www.dengli.com.cnwww.dengli.netwww.denli.com
DEM074
page 206
DEM074QFSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074QF single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board two fixed holes installation, the cover is made of high definition transparent glass material molded overall,the base of the meter is made of quality steel which is after double-through antirust processing, and the terminal blockis made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, has good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of double jewel bearing upper, upper oriented bearing is made of highwear resistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction,etc. May select magnetic thrust bearing (Product Configuration code is QB) or single jewel bearing (Product Configurationcode is QJ).All kinds of error adjustment mechanisms have fine adjustrment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is QH).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is QE).Extension terminal cover, it is for protecting use electrical safety.
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074QF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1A)
Terminals
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 207
DEM074RESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074RE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board three holes fixed installation, the cover is made of quality of aluminum plate which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance,etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuit connection in the case, may select connect outside.Standard configuration bottom bearing is used of doule gem bearing, oriented bearing is made of high wear resistancecopper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is RA) or single-precious stone bearing (Product Configurationcode is RI).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RG).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is RF).Extension terminals cover, it is for protecting use electrical safety.
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074RE
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B)Terminals
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
www.dengli.com.cnwww.dengli.netwww.denli.com
DEM074
page 208
DEM074RFSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074RF single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board three holes fixed installation, the cover is made of quality of aluminum plate which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant,fire-retardant, high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance,etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuit and current circuit connection in the case, may select connection outside. (Pleasespecified when ordering).Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc. Mayselect magnetic thrust bearing (Product Configuration code is RB) or single-precious stone bearing (Product Configurationcode is RJ).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is RH).Standard configuration without anti-recerse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is RE).Extension terminal cover, it is for protecting use electrical safety.
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074RF
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1A)Terminals
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 209
DEM074TISINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074TI single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblock is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. Ithas following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in the case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configuration codeis TA) or doule gem bearing (Product Configuration code is TE).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is TK).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TJ).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is UI).
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074TI
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B)Terminals
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
DEM074
page 210
SINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
DEM074UJ
Application
Model DEM074UJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Front board three holes fixed installation, the cover is made of PC material which is transparent and anti-UV moldedoverall, the base of the meter is made of quality steel which is after double-through antirust processing, and the terminalblock is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. Ithas following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configuration codeis UB) or doule gem bearing (Product Configuration code is UF).All kinds of error adjustment mechanisms have fine adjusement mechamsms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is UL).Standard configuration without auti-reverse device, may select add auti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is UI).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover, (Product Configuration code is TJ).
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074UJ
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1A)Terminals
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
www.dengli.com.cnwww.dengli.netwww.denli.com
page 211
DEM074OJSINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074OJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Structure and featuresFront board two holes fixed installation, the cover is made ABS engineering plastics molded overall which is black , fire-retardant and has a transparent glass window, the base of the meter is made of quality steel which is after double-throughantirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connection in meter case, may select connection outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configurationcode is OB) or doule gem bearing (Product Configuration code is OF).All kinds of error adjustment mechanisms have fine adjustement mechanisms. The meter starting and creepingneedn’t to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is OL).Standard configuration without anti-revers device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, may select type1B wiring (Product Configuration code is OI).Standard configuration short terminals cover, may select extended terminals cover, it is for protecting use electricalsafety, (Product Configuration code is SJ).
Outer and mount dimension
Wiring diagram (Type 1A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074OJ
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
DEM074
page 212
DEM074SISINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM074SI single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DD282 single phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: Compactstructure design, small size, economy benefits, specious appearance, etc.
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.050.10.150.2
10(20)20(40)30(60)40(80)
127
230Class2DEM074SI
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Outer and mount dimension
Wiring diagram (Type 1B)Terminals
1
3
4
5
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Front board two holes fixed installation, the cover is made ABS engineering plastics molded overall which is black , fire-retardant and has a transparent glass window, the base of the meter is made of quality steel which is after double-throughantirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, have good electrical characteristics.Standard configuration voltage circuits and current circuits connect in the case, may select connect outside.Standard configuration bottom bearing is used of single jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. May select magnetic thrust bearing (Product Configurationcode is SA) or doule gem bearing (Product Configuration code is SE).All kinds of error adjustment mechanisms have fine adjustment mechanisms. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is SK).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is SJ).Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is OI).
Structure and features
page 213
DEM075PESINGLE PHASE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of aluminum molding, and the terminal block is made of high quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: goodweatherability, high rigid, specious appearance, etc.The meter frame is adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components are used ofdouble insulation structure, it has good electrical characteristics.Standard configuration voltage circuit and current circuit connect in the case, may select connect outside. (Pleasespecified when ordering).Standard configuration adopt magnetic thrust bottom bearing, apper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PK).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, you may select 5 digits display by drumwheel mechanical counter (Product Configuration code is PB).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Single component measurement single phase two wire active energy consumption. It complys with standard IEC62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, you may selecttype 1B wiring (Product Configuration code is PD).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM075PE single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter, it is designed on the basis of original DEM073 single phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords swith relevant technical requirements of class 2 single phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from singlephase AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure,and it can display total energy consumption by drum wheel mechanical counter. It has following features: high overload,power loss, long-life, specious appearance, etc.
Wiring diagram (Type 1A)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.07515(100)120
240Class2DEM075PE
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminal
1
3
4
5
Note
Inlet phase line
Inlet neutral line
Outgoing neutral line
Outgoing phase line
DEM075
page 214
DEM075PFSINGLE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and featuresFront board three holes fixed installation, the cover is made of high definition transparent glass material moldedoverall, the base of the meter is made of aluminum molding, and the terminal block is made of high quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Goodweatherability, high rigid, specious appearance, etc.The meter frame is adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components are used ofdouble insulation structure, it has good electrical characteristics.Standard configuration voltage circuit and current circuit connect in the case, may select connect outside.Standard configuration adopt magnetic thrust bottom bearing, apper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc. May selectdouble jewel bearing, (Product Configuration code is PL).All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, you may select 5 digits display by drumwheel mechanical counter (Product Configuration code is PC).Standard configuration without anti-reverse device, you may select add anti-reverse function. (Please specified whenordering).Single component measurement single phase two wire active energy consumption. It complys with standard IEC62053-11.Direct connect operation, type 2A wiring.Extension terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Application
Model DEM075PF single phase three wire electromechanical front board installed active energy meter is a kind of new
style single phase three wire active energy meter, it is designed on the basis of original DEM073 single phase
electromechanical meter, and fully absorb new technology about electromechanical meter from domestic and abroad.The meter completely accords with relevant technical requirements of class 2 single phase active energy meter
stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energyconsumption from single phase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter
has novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: high overload, power loss, long-life, specious appearance, etc.
Wiring diagram (Type 2A)
Technical parameters
DEM075PF Class2 240 15(100) 0.075
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
* If you need different reference voltage or current specification, please advisory our sales.
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminal
1
3
4
5
Note
Inlet L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Outgoing L1 phase line
page 215
DEM121TJSINGLE PHASE IMPULSE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Functions and featuresThe meter use type DEM073 single phase watt-hour meter as basal meter, and add an impulse occurring devicesampling by magnetoelectricity sensor. It has the following function: adjust impulse width, LED impulse outputindication, anti-dithering, wide temperature working range (-40~80 ) high reliability and long life, can choose innerplaced current as power supply electrical source.Front board three holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.Standard configuration the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is TD)Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TG).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Standard configuration one port of pulse output active (polarity) May select increase a distant port of pulse outputpassive (no polarity), contact with all kind of AMR system conveniently, complying with standard IEC 62053-31.LED instructions signal of power impulse (red).Single component measure single phase two wire active energy consumption. Complying with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type1A wiring (Product Configuration code is TK).Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UJ).
Outer and mount dimension
ApplicationModel DEM121TJ single phase impulse eelectromechanical front board installed active energy meter is a kind of singlephase two wire active energy meter which is designed and manufactured by our company and developed for adaptingtownsman using electricity measuring and concentrative management as multiplayer residence and storied buildings andsupplying collecting transcription meter system impulse group of formed direct ratio with using electricity quantity. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11 and standard IEC 62053-31. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from single phase AC electricity net, it is use for setting indoor or out door meter box.
Wiring diagram (Type 1B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
Terminals
1
3
4
5
S+ and S-
Note
Inlet phase line
Outgoing phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output active
5(20)
10(40)
20(80)
30(100)
Currentspecifications (A)
5VDC
9VDC
12VDC
Vcc
10
13
15
(mA)
80 20% or
by wrens
option
(ms)
DEM121TJ
Model
Class 2
Accuracy
127
230
Referencevoltage (V)
0.7Vcc
0.8Vcc
(vo)
User may select
1, 2, 4 or 8
(imp/r)
DEM191
page 216
DEM191QJSINGLE PHASE ELECTROMECHANICAL ANTI-STEAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM191QJ single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter which has several properties of anti-steal, it is on the basis of original DEM073 singlephase electromechanical meter, and fully absorb new technology about electromechanical meter from domestic andabroad, and developed long-life technology . The meter completely accords with relevant technical requirements of class2 single phase active energy meter stipulated in International standard IEC 62053-11. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or outdoor meter box, and it can display total energy consumption by drum wheel mechanical counter. It has followingfeatures: high overload, power loss, long-life, specious appearance, etc.
Structure and featuresIt has a group of supplementary coil more than ordinary meter to be complicated with its measuring circuits.It can resist stealing power supply as following: to earth, reverse connection, separate current, from condenser.Its function and connection circuits are the same as ordinary meter under the correct operating.Front board three fixed installation, the base of the meter and the terminal block is made of exceuent quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover are is also made ofbakelite material and has a transparent glass window. It has following features: good weatherability, high rigid,specious appearance, etc.Standard configuration bottom bearing is used of double jewel bearing, upperoriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.you may select magnetic thrust bearing (Product Configuration code is QD) or magnetic suspension (ProductConfiguration code is QP).Its register is indirection and use the transmission ratio between positive and negative, Standard configuration 6 digitsdisplay by drum wheel mechanical counter, may select 5 digits display by drum wheel mechanical counter (ProductConfiguration code is QG).Standard configuration without handle, you may select add a handle for carrying the meter conveniently. (Pleasespecified when ordering).Single component measureing single phase two wire active energy consumption. Complys with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, you may selecttype 1A wiring (Product Configuration code is QK).Exended terminal cover, it is for protecting use electrical safety.
Technical parameters
DEM191QJ
0.025
0.05
0.1
0.15
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 8kV
Insulationperformance
Model Startingcurrent
5(20)
10(40)
20(80)
30(100)
Currentspecifications (A)
127
230
Referencevoltage (V)
Class2
Accuracy
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Terminal1345
NoteInlet phase lineOutgoing phase lineInlet neutral lineOutgoing neutral line
Wiring diagram (Type 1B)
page 217
DEM191QKSINGLE PHASE ELECTROMECHANICAL ANTI-STEAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM191QK single phase electromechanical front board installed active energy meter is a kind of new style singlephase two wire active energy meter which has several properties of anti-steal, it is on the basis of original DEM073 singlephase electromechanical meter, and fully absorb new technology about electromechanical meter from domestic andabroad, and developed long-life technology . The meter completely accord with relevant technical requirements of class2 single phase active energy meter stipulated in International standard IEC 62053-11. It can accurately and directlymeasure 50Hz or 60Hz active energy consumption from single phase AC electricity net, it is use for setting indoor or outdoor meter box, and it can display total energy consumption by drum wheel mechanical counter. It has followingfeatures: high overload, power loss, long-life, specious appearance, etc.
Structure and featuresIt has a group of supplementary coil more than ordinary meter to be complicated with its measuring circuits.It can resist stealing power supply as followings: to earth, reverse connection, separate current, from condenser.Its function and connection circuits are the same as ordinary meter under the correct operating.Front board three fixed installation, the base of the meter and the terminal block is made of excellent quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: good weatherability, high rigid,specious appearance, etc.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.you may select magnetic thrust bearing (Product Configuration code is QE) or magnetic suspension (ProductConfiguration code is QQ).Its register is indirection and use the transmission ratio between positive and negative, Standard configuration 6 digitsdisplay by drum wheel mechanical counter, you may select 5 digits display by drum wheel mechanical counter(Product Configuration code is QH).Standard configuration without handle, you may select add a handle for carrying the meter conveniently. (Pleasespecified when ordering).Single component measuing single phase two wire active energy consumption. Complys with standard IEC 62053-11.Direct connect operation, there are two types you may select. Standard configuration type 1A wiring, you may selecttype 1B wiring (Product Configuration code is QJ).Extended terminal cover, it is for protecting use electrical safety.
Technical parameters
DEM191QK
0.025
0.05
0.1
0.15
AC voltage 4kV for 1 minute,1.2/50us waveform impulsevoltage 8kV
Insulationperformance
ModelStartingcurrent
5(20)
10(40)
20(80)
30(100)
Currentspecifications (A)
127
230
Referencevoltage (V)
Class2
Accuracy
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Terminal1345
NoteIInlet phase lineInlet neutral lineOutgoing neutral lineOutgoing phase line
Wiring diagram (Type 1A)
DEM081
page 218
DEM081PDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM081PD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, ap and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’ t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PJ).Three components measurem three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PE), type 48B wiring, and PT & CT (Product Configuration code is PF), type 48Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is OD).
Outer and mount dimension
Wiring diagram (Type 16B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
5(30)
10(60)
20(120)
3 x 127/220
3 x 230/400Class 2DEM081PD
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet phase L2 line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 219
DEM081PATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM081PA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase three wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, up and down mounting holes center distance is209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PG).Two components measure three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PB), type 5B wiring, and PT & CT (Product Configuration code is PC), type 5Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is OA).
Outer and mount dimension
Wiring diagram (Type 13B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
5(30)
10(60)
20(120)
3 x 220
3 x 400Class 2DEM081PA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’ t use
Don’ t use
DEM081
page 220
DEM081QDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM081QD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Front board three holes fixed installation, up and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The cover is made of PC material which is transparent and anti-UV molded overall, the base of the meter and theterminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn¡¯t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QJ).Three components measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QE), type 48B wiring, and PT & CT (Product Configuration code isQF), type 48Bwiring for operation.Standard configuration txtended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is VD).
Structure and features
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
5(30)
10(60)
20(120)
3 x 127/220
3 x 230/400Class 2DEM081QD
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 221
DEM081QATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM081QA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad, and development long-lifetechnology . The meter completely accord with relevant technical requirements of class 2 three phase active energymeter stipulated in International standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz activeenergy consumption from three phase three wire AC electricity net, it is use for setting indoor or out door meter box, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, up and down mounting holes center distance is 209 mm or 225mm, users canchoose any one by themselves.The base of the meter and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material and has a transparent glasswindow. It has following features: Good weatherability, high rigid, good insulation performance, etc.The meter frame adopt top-quality steel plate once molding with excellent mechanical strength, stable structure andanti-impact.Voltage components are used of all closed vacuum pouring coil by epoxy resin. Current components is used of doubleinsulation structure, has good electrical characteristics.The type meter adopt magnetic thrust bottom bearing, upper oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.All kinds of adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn¡¯t to beadjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QG).Two components measurem three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QB), type 5B wiring, and PT & CT (Product Configuration code is QC), type 5Bwiring for operation.Standard configuration extended terminal cover, it is for protecting use electrical safety, may select short terminalcover. (Product Configuration code is VA).
Outer and mount dimension
Wiring diagram (Type 13B)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
5(30)
10(60)
20(120)
3 x 220
3 x 400Class 2DEM081QA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
L3 inlet phase line
L3 outgoing phase line
Don` use
Don`t use
DEM082
page 222
DEM082WDTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082WD three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box.
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the base of the meter is made of black glass fiber which can be fire-retardant and is enhanced PC material, theterminal block is made of exceuent quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: good weatherability, anti-impact, specious appearance, etc.The meter frame is adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components are used of double insulation structure, switch has good electricalcharacteristics.Standard configuration the meter is adopt magnetic thrust bottom bearing, oriented bearing is made of lubricationgraphite bush and stainless steel needle. It has following features: small abrasion, long life and minimal friction, etc.You may select doule gem bearing (Product Configuration code is WP)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, you may select 6 digits display by drumwheel mechanical counter (Product Configuration code is WJ).Standard configuration without the device which can prevent retrograde, you may select additional the function ofprevent retrograde. (Please specified when ordering).Three components measuring three phase four wire active energy consumption. complys with standard IEC 62053-11.Standard configuration for direct connectting operation, type 16A wiring, we can also choose another type of wiring,and use CT (Product Configuration code is WE), type 48A wiring, and PT & CT (Product Configuration code is WF),type 48A wiring for operation.Extension terminals cover, it is for protecting use electrical safety.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(120)
3×127/220
3×230/400Class 2DEM082WD
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16A)
Terminals
1S
2S
3S
0S
Note
Inlet L1 phase line
Inlet L2 phase line
Inlet L3 phase line
Inlet neutral line
Terminals
1L
2L
3L
0L
Note
Outgoing L1 phase line
Outgoing L2 phase line
Outgoing L3 phase line
Outgong neutral line
page 223
DEM082WATHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082WA three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technology about electromechanical meter from domestic and abroad. The meter completelyaccords with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(120)
3×220
3×400Class 2DEM082WA
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13A)
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of black glass fiber which can be fire-retardant and enhanced PC material, and theterminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Good weatherability, anti-impact, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt magnetic thrust bottom bearing, oriented bearing is made of lubricationgraphite bush and stainless steel needle. It has following features: Small abrasion, long life and minimal friction, etc.May select doule gem bearing (Product Configuration code is WM)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 5 digits display by drum wheel mechanical counter, may select 6 digits display by drum wheelmechanical counter (Product Configuration code is WG).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13A wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is WB), type 5A wiring, and PT & CT (Product Configuration code is WC), type5Awiring for operation.Extension terminals cover, it is for protecting use electrical safety.
Terminals
1S
2S
3S
0S
Note
Inlet L1 phase line
Inlet L2 phase line
Inlet L3 phase line
Don’t use
Terminals
1L
2L
3L
0L
Note
Outgoing L1 phase line
Outgoing L2 phase line
Outgoing L3 phase line
Don’t use
DEM082
page 224
DEM082QPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082QP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3x127/220
3x230/400Class 2DEM082QP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Structure and featuresFront board three fixed installation, the bottom of the meter and the terminal is made of quality bakelite material whichis moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material andhas a transparent glass window. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is QD)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QQ), type 48B wiring, and PT & CT (Product Configuration code is QR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 225
DEM082QMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082QM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 220
3 x 400Class 2DEM082QM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Structure and featuresFront board three fixed installation, the bottom of the meter and the terminal is made of quality bakelite material whichis moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made of bakelite material andhas a transparent glass window. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is QA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is QN), type 5B wiring, and PT & CT (Product Configuration code is QO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’ t use
Don’ t use
DEM082
page 226
DEM082PPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082PP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 127/220
3 x 230/400Class 2DEM082PP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is PD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PQ), type 48B wiring, and PT & CT (Product Configuration code is PR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 227
DEM082PMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082PM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 8kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 220
3 x 400Class 2DEM082PM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant,high temperature molded overall. It has following features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is PA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is PN), type 5B wiring, and PT & CT (Product Configuration code is PO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’ t use
Don’ t use
DEM082
page 228
DEM082RPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082RP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 127/220
3 x 230/400Class 2DEM082RP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Structure and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatment andhas a transparent glass window molded overall, the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is RD)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is RV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is RQ), type 48B wiring, and PT & CT (Product Configuration code is RR), type48B wiring for operation.Extension terminals cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 229
DEM082RMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082RM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Structure and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatment andhas a transparent glass window molded overall, the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is RA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is RS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is RN), type 5B wiring, and PT & CT (Product Configuration code is RO), type 5Bwiring for operation.Extension terminals cover, it is for protecting use electrical safety.
Technical parameters
AC voltage 2kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 220
3 x 400Class 2DEM082RM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 13B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’ t use
Don’ t use
DEM082
page 230
DEM082SPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082SP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 127/220
3 x 230/400Class 2DEM082SP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal ismade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is SD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is SV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, and useCT (Product Configuration code is SQ), type 48B wiring, and PT & CT (Product Configuration code is SR), type 48B wiringfor operation.Extension terminals cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 231
DEM082SMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082SM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 220
3 x 400Class 2DEM082SM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Structure and featuresFront board three fixed installation, the cover is made of PC material which is transparent and anti-UV molded overall,the bottom of the meter is made of quality steel which is after double-through antirust processing, and the terminal ismade of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It hasfollowing features: Good weatherability, high rigid, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is SA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t tobe adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is SS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, and useCT (Product Configuration code is SN), type 5B wiring, and PT & CT (Product Configuration code is SO), type 5B wiringfor operation.Extension terminals cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 13B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’ t use
Don’ t use
DEM082
page 232
DEM082TPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082TP three phase four wire electromechanical front board installed active energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 three phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wireAC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure, andit can display total energy consumption by drum wheel mechanical counter. It has following features: High overload,power loss, long-life, specious appearance, etc.
Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is TD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is TV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TQ), type 48B wiring, and PT & CT (Product Configuration code is TR), type 48Bwiring for operation.Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electricalsafety, (Product Configuration code is UP).
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3×127/220
3×230/400Class 2DEM082TP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 233
DEM082UPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082UP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is UD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is UV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is UQ), type 48B wiring, and PT & CT (Product Configuration code is UR), type48B wiring for operation.Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TP).
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3×127/220
3×230/400Class 2DEM082UP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
DEM082
page 234
DEM082TMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082TM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is TA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is TS).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TN), type 5B wiring, and PT & CT (Product Configuration code is TO), type 5Bwiring for operation.Standard configuration short terminals cover, may select extension terminals cover, it is for protecting use electricalsafety, (Product Configuration code is UM).
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3×220
3×400Class 2DEM082TM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 235
DEM082UMTHREE PHASE THREE WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM082UM three phase three wire electromechanical front board installed active energy meter is a kind of newstyle three phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase three wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features: Highoverload, power loss, long-life, specious appearance, etc.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3×220
3×400Class 2DEM082UM
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Structure and featuresFront board two fixed installation, the cover is made ABS engineering plastics molded overall which has a transparentglass window, the bottom of the meter is made of quality steel which is after double-through antirust processing, andthe terminal is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature moldedoverall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Long-life and minimal friction, etc. May select magnetic thrust bearing(Product Configuration code is UA).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is US).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 13B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is UN), type 5B wiring, and PT & CT (Product Configuration code is UO), type 5Bwiring for operation.Standard configuration extension terminals cover, it is for protecting use electrical safety, may select short terminalscover. (Product Configuration code is TM).
Outer and mount dimension
Wiring diagram (Type 13B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Don’t use
Don’t use
DEM083
page 236
DEM083XPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM083XP three phase four wire electromechanical front board installed active energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D8 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 2 three phase active energy meter stipulated in International standard IEC62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase four wireAC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rational structure, andit can display total energy consumption by drum wheel mechanical counter. It has following features: Compact design,small size, economy benefits, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, the cover is made of quality of aluminum which is after anti-oxidationtreatment and has a transparent glass window molded overall, the base of the meter is made of quality steel which isafter double-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, speciousappearance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is XD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.5 digits display by drum wheel mechanical counterStandard configuration without anti-reverse function, may select add anti-reverse function. (Please specified whenordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is XQ), type 48B wiring, and PT & CT (Product Configuration code is XR), type 48Bwiring for operation.Extended terminal cover, it is for protecting use electrical safety.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.075
0.1
0.15
0.2
15(30)
20(40)
30(60)
40(80)
3×127/220
3×230/400Class 2DEM083XP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
Note
Inlet L3 phase line
Outgoing L3 phase line
Neutral line
page 237
DEM083YPTHREE PHASE FOUR WIRE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
ApplicationModel DEM083YP three phase four wire electromechanical front board installed active energy meter is a kind of newstyle three phase four wire active energy meter, it is on the basis of original D8 three phase electromechanical meter,and fully absorb new technologies about electromechanical meter from domestic and abroad. The meter completelyaccord with relevant technical requirements of class 2 three phase active energy meter stipulated in Internationalstandard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from threephase four wire AC electricity net, it is use for setting indoor or out door meter box. The meter has novel design, rationalstructure, and it can display total energy consumption by drum wheel mechanical counter. It has following features:Compact design, small size, economy benefits, specious appearance, etc.
Structure and featuresFront board three holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is YD).All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.5 digits display by drum wheel mechanical counterStandard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Three components measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is YQ), type 48B wiring, and PT & CT (Product Configuration code is YR), type48B wiring for operation.Extension terminal cover, it is for protecting use electrical safety.
* If you need different reference voltage or current specification, please advisory our sales.
Outer and mount dimension
Wiring diagram (Type 16B)
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3×127/220
3×230/400Class 2DEM083YP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)AccuracyModel
Terminals
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminals
7
9
10
Note
Inlet L3 phase line
Outgoing L3 phase line
Neutral line
DEM131
page 238
DEM131TPTHREE PHASE FOUR WIRE IMPULSE ELECTROMECHANICAL FRONT BOARD INSTALLED ACTIVE ENERGY METER
Structure and features
Outer and mount dimension
ApplicationModel DEM131TP three phase four wire electromechanical front board installed active energy meter is a kind of threephase four wire active energy meter which is designed and manufactured by our company and developed for adaptingtownsman using electricity measuring and concentrative management as multiplayer residence and storied buildings andsupplying collecting transcription meter system impulse group of formed direct ratio with using electricity quantity. Themeter completely accord with relevant technical requirements of class 2 single phase active energy meter stipulated inInternational standard IEC 62053-11 and standard IEC 62053-31. It can accurately and directly measure 50Hz or 60Hzactive energy consumption from three phase four wire AC electricity net, it is use for setting indoor or out door meterbox.
Wiring diagram (Type 16B)
Technical parameters
*If you need different voltage or current specification, please advisory our sales.
The meter use type DEM082 three phase watt-hour meter as basal meter, and add an impulse occurring devicesampling by magnetoelectricity sensor. It has the following function: adjust impulse width, LED impulse outputindication, anti-dithering, wide temperature working range (-40 80 ) high reliability and long life, can choose innerplaced current as power supply electrical source.Front board two holes fixed installation, the cover is made ABS engineering plastics molded overall which has atransparent glass window, the base of the meter is made of quality steel which is after double-through antirustprocessing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, hightemperature molded overall. It has following features: Economy benefits, specious appearance, etc.Standard configuration of the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Long-life and minimal friction, etc. May select magneticthrust bearing (Product Configuration code is TD)Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is TV).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Standard configuration one port of pulse output active (polarity), eniently, complying with standard IEC 62053-31. LEDinstructions signal of power impulse (red).Three components measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration for direct connect operation, type 16B wiring, we can also choose another type of wiring, anduse CT (Product Configuration code is TQ), type 48B wiring, and PT & CT (Product Configuration code is TR), type 48Bwiring for operation.Standard configuration short terminal cover, may select extended terminal cover, it is for protecting use electricalsafety. (Product Configuration code is UP).
5(20)
10(40)
20(80)
30(100)
Currentspecifications (A)
5VDC
9VDC
12VDC
Vcc
10
13
15
(mA)
80 20% or
by wrens
option
(ms)
DEM131TP
Model
Class 2
Accuracy
127/220
230/400
Referencevoltage (V)
0.7Vcc
0.8Vcc
(vo)
User may select
1, 2, 4 or 8
(imp/r)
Terminals
1
3
4
6
7
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Inlet L3 phase line
Terminals
9
10
11
S+ and S-
Note
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
Port of pulse output active
page 239
DEM181QPTHREE PHASE FOUR WIRE ELECTROMECHANICAL MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM181QP three phase four wire electromechanical multi-rate front board installed active energy meter is a kindof new style three phase four wire active energy meter, it is designed on the basis of original DEM082 meter, whichgathers functions of multi-rate (time-sharing billing) electric energy measuring and max demand electric measuring. Themeter completely accord with relevant technical requirements of class 2 three phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net, it is use for setting indoor or out door meter box.
Functions and featuresFront board three holes fixed installation, the base of the meter and the terminal black is made of quality bakelitematerial which is moisture-resistant, fire-retardant, high temperature molded overall. The cover is also made ofbakelite material and has a transparent glass window. It has following features: Good weatherability, high rigid, goodinsulation performance, etc.It has four tariffs, 6 time zones, 12 daily time of period.Infrared remote-control programmable, password recognition.It can keep the data forever when the power cut off, there is maintenance-free reserve battery in it.Function of max demand electric measuringMay select port of RS485 and no power remote automatic energy output pulse terminal, it is useful copying meterconveniently. (please specified when ordeny)Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is QD).Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is QV).Standard configuration without anti-reverse device, may select add anti-fanction function. (Please specified whenordering).Three component measurement three phase four wire active energy consumption. Complying with standard IEC62053-11.Standard configuration direct connect operation, type 16B wiring, may select use CT for operation, type 48B wiring(Product Configuration code is QQ) and PT & CT for operation, type 48B wiring (Product Configuration code is QR).Extended terminal cover, it is for protecting use electrical safety.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 127/220
3 x 230/400Class2DEM181QP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Wiring diagram (Type 16B)
Outer and mount dimension
Terminal
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminal
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
DEM181
page 240
DEM181RPTHREE PHASE FOUR WIRE ELECTROMECHANICAL MULTI-RATE FRONT BOARD INSTALLED ACTIVE ENERGY METER
Application
Model DEM181RP three phase four wire electromechanical multi-rate front board installed active energy meter is a kindof new style three phase four wire active energy meter, it is designed on the basis of original DEM082 meter, whichgathers functions of multi-rate (time-sharing billing) electric energy measuring and max demand electric measuring. Themeter completely accord with relevant technical requirements of class 2 three phase active energy meter stipulated inInternational standard IEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumptionfrom three phase four wire AC electricity net, it is use for setting indoor or out door meter box.
Technical parameters
AC voltage 2kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05
0.1
0.15
5(20)
10(40)
20(80)
30(100)
3 x 127/220
3 x 230/400Class2DEM181RP
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
* If you need different reference voltage or current specification, please advisory our sales.
Functions and featuresFront board three fixed installation, the cover is made of quality of aluminum which is after anti-oxidation treatmentand has a transparent glass window molded overall, the base of the meter is made of quality steel which is afterdouble-through antirust processing, and the terminal block is made of quality bakelite material which is moisture-resistant, fire-retardant, high temperature molded overall. It has following features: Good weatherability, speciousappearance, etc.It has four tariffs, 6 time zones, 12 daily time of period.Infrared remote-control programmable, password recognition.It can keep the data forever when the power cut off, there is maintenance-free reserve battery in it.Function of max demand electric measuringMay select port of RS485 and no power remote automatic energy output pulse terminal, it is useful copying meterconveniently.Standard configuration bottom bearing is used of double jewel bearing, upper oriented bearing is made of high wearresistance copper alloy bush and stainless steel needle. It has following features: long life and minimal friction, etc.May select magnetic thrust bearing (Product Configuration code is RD).Standard configuration 6 digits display by drum wheel mechanical counter, may select 5 digits display by drum wheelmechanical counter (Product Configuration code is RV).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Three component measure three phase four wire active energy consumption. Complying with standard IEC 62053-11.Standard configuration direct connect operation, type 16B wiring, may select use CT for operation, type 48B wiring(Product Configuration code is RQ) and PT & CT for operation, type 48B wiring (Product Configuration code is RP).Extended terminal cover, it is for protecting use electrical safety.
Outer and mount dimension
Wiring diagram (Type 16B)
Terminal
1
3
4
6
Note
Inlet L1 phase line
Outgoing L1 phase line
Inlet L2 phase line
Outgoing L2 phase line
Terminal
7
9
10
11
Note
Inlet L3 phase line
Outgoing L3 phase line
Inlet neutral line
Outgoing neutral line
page 241
DEM141PKINSERTING TYPE THREE PHASE FOUR WIRE ELECTROMECHANICAL ACTIVE ENERGY METER
Structure and featuresInserting installed, the panel opening size: 152 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt doule jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PC)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednt to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PO).Standard configuration without the anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Two components measurement three phase four wire active energy consumption. The accuracy class 1 or class 2may select by users. Complying with standard IEC 62053-11. (Please specified when ordering).Standard configuration use CT, type 48Z wiring for operation, may select PT & CT (Product Configuration code is PL),type 48Z wiring for operation.Short terminal cover.
Outer and mount dimension
ApplicationModel DEM141PK inserting type three phase four wire electromechanical active energy meter is a kind of new style threephase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 1 or class 2 three phase active energy meter stipulated in International standardIEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase fourwire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. The meterhas novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: High overload, power loss, long-life, specious appearance, convenient installation, etc.
Wiring diagram (Type 48Z)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
7
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.02
0.025CT/5A
3 x 127/220
3 x 230/400
Class 1
Class 2DEM141PK
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals
9
2
5
8
10
Note
Outgoing L1 phase line CT
L1 phase line
L2 phase line
L3 phase line
Neutral line
Note
Inlet L1 phase line CT
Outgoing L1 phase line CT
Inlet L2 phase line CT
Outgoing L2 phase line CT
Inlet L3 phase line CT
panel opening size 152 234 mm
DEM141
page 242
DEM141PIINSERTING TYPE THREE PHASE THREE WIRE ELECTROMECHANICAL ACTIVE ENERGY METER
Structure and featuresInserting installed, the panel opening size: 152 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt doule gem bearing, oriented bearing is made of lubrication graphite bush andstainless steel needle. It has following features: Small abrasion and minimal friction, etc. May select magnetic thrustbearing (Product Configuration code is PA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping neednt to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PM).Standard configuration without the device which can prevent retrograde, may select add the function of preventretrograde. (Please specified when ordering).Two components measurement three phase three wire active energy consumption. The accuracy class 1 or class 2may select by users. Complying with standard IEC 62053-11. (Please specified when ordering).Standard configuration use CT, type 5Z wiring for operation, may select PT & CT (Product Configuration code is PJ),type 5Z wiring for operation.Short terminals cover.
Outer and mount dimension
ApplicationModel DEM141PI inserting type three phase three wire electromechanical active energy meter is a kind of new style threephase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, and fullyabsorb new technologies about electromechanical meter from domestic and abroad. The meter completely accord withrelevant technical requirements of class 1 or class 2 three phase active energy meter stipulated in International standardIEC 62053-11. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phase threewire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. The meterhas novel design, rational structure, and it can display total energy consumption by drum wheel mechanical counter. Ithas following features: High overload, power loss, long-life, specious appearance, convenient installation, etc.
Wiring diagram (Type 5Z)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
Terminals
1
3
4
6
7
9
AC voltage 4kV for 1 minute,
1.2/50us waveform inpulse
voltage 6kV
0.02
0.025CT/5A
3 x 220
3 x 400
Class 1
Class 2DEM141PI
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Terminals
9
2
5
8
10
Note
Outgoing L1 phase line CT
L1 phase line
L2 phase line
L3 phase line
Don’t use
Note
Inlet L1 phase line CT
L1 phase line CT
outgoing
Don’t use
Don’t use
Inlet L3 phase line CT
panel opening size 152 234 mm
page 243
DEM261PKINSERTING TYPE THREE PHASE FOUR WIRE ELECTROMECHANICAL REACTIVE ENERGY METER
Application
Model DEM261PK inserting type three phase four wire electromechanical reactive energy meter is a kind of new stylethree phase four wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 or class 3 three phase active energy meter stipulated in Internationalstandard IEC 60145. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phasefour wire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. Themeter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, convenient installation,etc.
Structure and featuresInserting installed, the panel opening size: 152 x 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration the meter adopt double jewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PC)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’tto be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PO).Standard configuration without anti-reverse function, may select add anti-reverse function. (Please specified whenordering).Three components measure three phase four wire reactive energy. The accuracy class 2 or class 3 may select byusers. Complying with standard IEC 60145. (Please specified when ordering).Standard configuration use CT, type 48Z wiring for operation, may select PT & CT (Product Configuration code is PL),type 48Z wiring for operation.Short terminal cover.
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05CT/5A
3 x 127/220
3 x 230/400
Class 2
Class 3DEM261PK
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type 48)
Terminals
1
3
4
6
7
Note
Inlet L1 phase line CT
Outgoing L1 phase line CT
Inlet L2 phase line CT
Outgoing L2 phase line CT
Inlet L3 phase line CT
Terminals
9
2
5
8
10
Note
Outgoing L3 phase line CT
L1 phase line
L2 phase line
L3 phase line
Don’ t use
DEM261
page 244
DEM261PIINSERTING TYPE THREE PHASE THREE WIRE ELECTROMECHANICAL REACTIVE ENERGY METER
Application
Model DEM261PI inserting type three phase three wire electromechanical reactive energy meter is a kind of new stylethree phase three wire active energy meter, it is on the basis of original D86 three phase electromechanical meter, andfully absorb new technologies about electromechanical meter from domestic and abroad. The meter completely accordwith relevant technical requirements of class 2 or class 3 three phase active energy meter stipulated in Internationalstandard IEC 60145. It can accurately and directly measure 50Hz or 60Hz active energy consumption from three phasethree wire AC electricity net, it is use for inserting installed on all kinds of panels of switchgear and distribution box. Themeter has novel design, rational structure, and it can display total energy consumption by drum wheel mechanicalcounter. It has following features: High overload, power loss, long-life, specious appearance, convenient installation,etc.
Structure and featuresInserting installed, the panel opening size: 152 x 234mm, the cover is made ABS engineering plastics molded overallwhich has a transparent glass window, the base of the meter and the terminal block are also made of ABS engineeringplastics molded overall. It has following features: Good weatherability, good insulation performance, etc.The meter frame adopt aluminum alloy molding with excellent mechanical strength, stable structure and anti-impact.Voltage components and current components is used of double insulation structure, has good electrical characteristics.Standard configuration of the meter adopt doublejewel bearing, upper oriented bearing is made of lubrication graphitebush and stainless steel needle. It has following features: Small abrasion and minimal friction, etc. May selectmagnetic thrust bearing (Product Configuration code is PA)All kinds of error adjustment mechanism adopt no step shifting mechanism. The meter starting and creeping needn’t to be adjusted which is finished by anti-creeping hole of disc and convenient for adjusting by users.Standard configuration 6 digits display by drum wheel mechanical counter, may select 7 digits display by drum wheelmechanical counter (Product Configuration code is PM).Standard configuration without anti-reverse device, may select add anti-reverse function. (Please specified whenordering).Two components measurement three phase three wire reactive energy. The accuracy class 2 or class 3 may selectby users. Complying with standard IEC 60145. (Please specified when ordering).Standard configuration use CT, type 5Z wiring for operation, may select PT & CT (Product Configuration code is PJ),type 5Z wiring for operation.Short terminal cover.
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.025
0.05CT/5A
3 x 220
3 x 400
Class 2
Class 3DEM261PI
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
Outer and mount dimension
Wiring diagram (Type 5Z)
Terminals
1
3
4
6
7
Note
Inlet L1 phase line CT
Outgoing L1 phase line CT
Don’ t use
Don’ t use
Inlet L3 phase line CT
Terminals
9
2
5
8
10
Note
Outgoing L3 phase line CT
L1 phase line
L2 phase line
L3 phase line
Don’ t use
page 245
DEM351PBSINGLE PHASE THREE WIRE ELECTRONIC SOCKET ACTIVE ENERGY METER
Application
Model DEM351PB single phase three wire electronic socket active energy meter is a kind of new style single phase threewire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use advanced
technique of digital and SMT techniques, etc. The meter completely accord with relevant technical requirements of class1 single phase active energy meter stipulated in National standard IEC 62053-21 and standard ANSI C12.10-1997. It can
accurately and directly measure 50Hz or 60Hz active energy consumption from three phase AC electricity net, it is use
for setting indoor or outdoor meter box. This meter has 7 digits LCD monitors shows power. And there is far infraredcommunication module in it, can read the meter and set the system parameters conveniently, it has following features:
Good reliability, light weight, specious nice appearance, convenient installation, etc.
Functions and featuresSocket installed, the cover is made of PC material which is transparent and anti-UV molded overall, the terminal blockis made of black glass fiber which can fire-retardant and enhanced PC material. It has following features: Good
weatherability, anti-impact, specious appearance, etc. complying with standard ANSI C12.10-1997.8 digits LCD display, may select 6+2 digits display (999999.91kWh, default) or 7+1 digits display, can be set by the
port of far infrared communication by users.
There is a port of far infrared pulse output, use for checking conveniently.There is a port of far infrared state communication, standard configuration communication agreement complying with
standard DL/T645-1997, may select other configuration communication agreement.LED instructions signal of power impulse (red).
Automatic detection of the trend of load current, and display on LCD (when display, that is meaning the load currentreverse).
Single direction single component measure single phase three wire active Power consumption. It is nothing with
direction of the trend of load current. Complying with standard IEC 62053-21.Directly connect operation, type 2S wiring, may select single phase two wire, Directly connect operation, type 1S
wiring (Product Configuration code is PA).
Outer and mount dimension
Wiring diagram (Type 2S)
Technical parameters
* If you need different reference voltage or current specification, please advisory our sales.
AC voltage 4kV for 1 minute,
1.2/50us waveform impulse
voltage 6kV
0.0615(100)240Class1DEM351PB
Insulationperformance
Startingcurrent
Currentspecifications (A)
Referencevoltage (V)
AccuracyModel
DEM352 page 246
DEM352SINGLE PHASE ELECTRONIC SOCKET ACTIVE ENERGY METER
ApplicationModel DEM352 single phase electronic socket active energy meter is a kind of new style portable socket installed singlephase two wire active energy meter, it adopt micro-electronics technique, and imported large scale integrate circuit, use
advanced technique of digital and SMT techniques, etc. It is use for the people who hope power monitoriag to houle
appliance. The meter completely accord with relevant technical requirements of class 2 single phase active energymeter stipulated in National standard IEC 62053-21. It can accurately and directly measure 50Hz or 60Hz active energy
consumption from single phase AC electricity net, it can display total energy consumption by step and motor typeimpulse register. it has following features: Good reliability, small volume, light weight , specious nice appearance,
convenient installation, etc.
Functions and featuresPortable socket installed, the cover, the base of the meter, and the terminal block are made of flame-retardant glassfiber make strong of PC material with transparent glass window which made of PC material, It has following features:anti-impact, specious appearance, etc.Plug and socket can turn right 90 toward right or ward left, and make installation and using conveniently.The plug can fit for all kinds of socket in Europe. There are two kinds of sockets you can choose, double round holeswith a circular type grounding needle (Product Configuration code is ZA) and double round holes with two grounding tap(Product Configuration code is ZB).5+1 digits display (99999.1kWh) by motor and pulse machinery counterBicolor LED instructions power state (green) and signal of power impulse (red).Standard configuration don t detect direction of the trend of load current. May select Automatic Detection thedirection of the trend of load current. And instructions (Only red power pulse signal when working, that is meaning theload current opposite)Single direction measure single phase two wire active Power consumption. It is nothing with direction of the trend ofload current. Complying with standard IEC 62053-21.Directly connect operation, type 1C wiring.
Technical parameters
Wiring diagram (Type 1C)
* If you need different reference voltage or current specification, please advisory our sales.
DEM352
Model
AC voltage 4kv for 1 minute,
1.2/50us waveform impulse
voltage 6kv
Insulationperformance
0.015
Startingcurrent
3(16)
Currentspecifications(A)
127
230
ReferenceVoltage(V)
Class2
Accuracy
Outer and mount dimension
Terminals
Plug
Socket
Note
Inlet, connect power
Outgoing, connect trend of load current
DEM352ZA DEM352ZB
DEM352ZA
DEM352ZB
page 247
BH-0.66CURRENT TRANSFORMER
Outer and mount dimension
Application
Series BH-0.66 current transformer is the busbar current transformer suitable for AC 50Hz 0.66kV and below circuit tomeasure current and electric energy and to provide relaying protection.
Technical parameters
150/5
200/5
250/5
300/5
400/5
500/5
600/5
750/5
800/5
30x10
30x10
40x10
40x10
40x10
60x10 60x10
60x10 60x10
60x10 60x10
60x10 60x10
1
1
1
1
1
1-2
1-2
1-2
1-2
2.5
5
5
5
5
10
10
10
10
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
BH-0.66-60
BH-0.66-30
BH-0.66-40
Accuracyclass
Rated load(VA)Purchase
Sectional areadimension ofbus bar (mm2)
Rated currentPrimary/
secondary (A)Type
Type
BH-0.66-30
BH-0.66-40
BH-0.66-60
H
78
97
126
W
59
75
102
D
30
44
46
1
1
1
1
1
1
1
1
1
Straight-throughturn No.
660
660
660
660
660
660
660
660
660
Maxworkingvoltaeg
(V)
page 248
LMZ1-0.5CURRENT TRANSFORMER
Application
Type LMZ1-0.5 current transformer is designed for current, power measurement and relay protection in AC powersystem with rated frequency 50Hz, rated voltage 0.5kV and below.
Technical parameters
Performance conforms with IEC standard and GB1208-97 “Current transformer”.
Primaryampere-turm
Ratedsecondarycurrnet (A)
Ratedprimary
current (A)Type
LMZ1-0.5 5
5
5
5-5015-75
40
5-15040-200
LMZJ1-0.5
5
10
20
100150200
300, 400
300400
500-800
1000-3000
Primary currentrequired by multi-turnprimary winding (A)
Rated secondaryburden
cosφ=0.8(VA)
Class 0.5
Power frequency with stand voltage: 3kV
Windows surface to secondary winding and earth: 3kV
Secondary winding to earth: 3kV
Service condition
Altitude: up to 1000m above sea levelAmbient temperature: -5 to +40 ;Relative humidity: 85%, at 20 ;
h(mm)
H(mm)
Current ratio(A)Type
LMZ1-0.55-200/5
300/5
400/5
Φd(mm)
ΦD(mm) Weigh (kg)
5,10,15,20,30,50,
70,100,150/300/5LMZJ1-0.5
40,200,400/5
120
125
125
130
135
70
75
75
75
92
97
97
106
30
35
45
35
45
0.9
1.0
Outer and mount dimension
Structures features
The current transformer is bus type and cast-resin insulated. The secondary windings are wound on the core. The baseplate is located at the bottom for mounting.
5, 10, 20, 50, 10010, 30, 75
40, 200, 300, 400
5, 10, 20, 30, 5075, 100, 150,300
40, 200, 400, 500,600, 800
1000, 1200,1500,2000,3000
page 249
Current ratio(A)Type
LMZJ1-0.5
500/5
600/5
Weigh (kg)
1.1
h(mm)
H(mm)
135
ΦD(mm)
Φd(mm)
ΦD(mm)
Φd(mm)
600/5 135
80
85
105
115
40
50
9
12
53
63
Current ratio(A)Type
LMZJ1-0.5
1000/51200/51500/5
Weigh (kg)
1.3
2000/53000/5
A2
(mm)A1
(mm)
172
B(mm)
h(mm)
H(mm)
L1
(mm)
215
100
140
40
43
91
105
152
178
150
180
L2
(mm)
115
150
C(mm)
50
55 1.5
Ordering information
When ordering please specify: Type, Rated current ratio, Accuracy class.