DVMFeatures• Built-inselectorswitch

• Easy-to-read,14.2mmdigitdisplay

• DINsizecasing

Technical Data

Auxiliary supply : 198 ~ 265 V AC : 94 ~ 127 V ACVA rating : 3 VAInput frequency : 47 ~ 66 HzMaximum input voltage : 500 VrmsApproximateweight :0.6kg

Digital Power M

eterAux Supply

AC 240 V

DVM360 Series

62 3 4 5

L1

L2

L3

N

7 8 9 10 11 12

1

Typical Application Diagram

Aux SupplyAC 240 V

DVM100 Series

62 3 4 5

7 8 9 10 11 12

1

L

N

Case Dimensions

96 m

m

96 mm

Front

91.0 ± 0.5 mm

91.0

± 0

.5 m

m

Panel Cutout

91.5 mm

87 mm

Side

Ordering Information

DVM360-240A Auxiliaryvoltage240VACDVM100-240A Auxiliaryvoltage240VACDVM360-110A Auxiliaryvoltage110VACDVM100-110A Auxiliaryvoltage110VAC

MODEL DESCRIPTION

DVM

DAMFeatures• Built-inselectorswitch

• Easy-to-read,14.2mmdigitdisplay

• DINsizecasing

• Wideselectionofcurrenttransformer(CT) ratio

Technical Data

Auxiliary supply : 198 ~ 265 V AC : 94 ~ 127 V ACVA rating : 3 VAInput frequency : 47 ~ 66 HzMaximum input : 6 A continuousAmmeter CT ratio : .../5 AClass : 1.0Approximateweight :0.7kg

Aux SupplyAC 240 V

DAM330 / 3000 Series

62 3 4 5

L1

L2

L3

7 8 9 10 11 12

1

Typical Application Diagram

Aux SupplyAC 240 V

DAM100 / 1000 Series

62 3 4 5

7 8 9 10 11 12

1

L

N

Case Dimensions

96 m

m

96 mm

Front

91.0 ± 0.5 mm

91.0

± 0

.5 m

m

Panel Cutout

91.5 mm

87 mm

Side

Digital Power M

eterDAM

For primary current from 60 A to 500 A

DAM330-XXXXDAM100-XXXX

Order number

Example: ModelDAM330-0060 fordigital ammeter with CT ratio 60 / 5 A.

0060

ORDER NUMBERModel DAM 330 & DAM 100

*CT RATIO

60 / 5 A

0100 100 / 5 A

0150 150 / 5 A

0200

0250

0300

0400

0500

200 / 5 A

250 / 5 A

300 / 5 A

400 / 5 A

500 / 5 A

For primary current from 600 A to 5000 A

DAM3000-XXXXDAM1000-XXXX

Order number

600

ORDER NUMBERModel DAM3000 & DAM1000

*CT RATIO

600 / 5 A

800 800 / 5 A

1000 1000 / 5 A

1200

1500

1600

2000

2400

1200 / 5 A

1500 / 5 A

1600 / 5 A

2000 / 5 A

2400 / 5 A

2500 2500 / 5 A

3000 3000 / 5 A

3200 3200 / 5 A

3500 3500 / 5 A

4000 4000 / 5 A

4500 4500 / 5 A

5000 5000 / 5 A

*CT : Current Transformer For other CT ratio, please contact

the manufacturer.

DAM330-xxxx-240A

MODEL DESCRIPTION

Auxiliary voltage 240 V AC

DAM100-xxxx-240A Auxiliary voltage 240 V AC

DAM330-xxxx-110A Auxiliary voltage 110 V AC

DAM100-xxxx-110A Auxiliary voltage 110 V AC

DAM3000-xxxx-240A Auxiliary voltage 240 V AC

DAM1000-xxxx-240A Auxiliary voltage 240 V AC

DAM3000-xxxx-110A Auxiliary voltage 110 V AC

DAM1000-xxxx-110A Auxiliary voltage 110 V AC

DAM330

MODEL/ SERIES

DAM3000

DAM100

WITHSELECTOR

WITHOUTSELECTOR

A

UNIT

A

A

A

DISPLAYFORMAT

DAM1000

Ordering Information

Digital Power M

eterDAM

DPM680FeaturesMeasurement Parameters: •Phase&LineVoltages(L-N)•PhaseCurrent&NeutralCurrent•BidirectionalkW,kVAR&kVA•BidirectionalkWh,kVARh&kVAh•Frequency•Total&DisplacementPowerFactor•VoltageTotalHarmonicDistortion•CurrentTotalHarmonicDistortion•ThermalCurrentDemand•PowerDemand•CurrentSequenceComponents•VoltageSequenceComponents

TFT Colour LCD Display SerialRS-485ModbusRTUModbus TCP/IPBuilt-inWebserverVoltage & Current Waveform DisplayVoltage & Current Harmonics Display

Digital Power M

eter

Technical Data

WIRING SYSTEMS3-phase4-wiresystem3-phase3-wiresystem

CURRENT MEASUREMENT (TRMS) Nominal current : 5 A Min. measurement : 5 mA Accuracy : 0.2% of full scaleBurden : < 0.05 VA at 5 AMeasurement range : 10 APulsed withstand : 100 A for 1 secCT primary : 5 ~ 50,000 A

VOLTAGE MEASUREMENT (TRMS) Nominal phase voltage : 0 ~ 300 V AC Minimum measurement : 10 V Accuracy : 0.2% at full scalePhase voltage via VT : 60 ~ 50,000 V

POWER MEASUREMENT Real power, apparent power, reactive power Accuracy : 0.5%

POWER FACTOR MEASUREMENT Total and displacement power factor Accuracy : 0.5%

POWER & THERMAL CURRENT DEMANDInterval : 1 ~ 30 mins

VOLTAGE AND CURRENT SEQUENCECOMPONENTSPositive, negative and zero sequence

FREQUENCY MEASUREMENT Measurement range : 45 ~ 65 Hz Accuracy : 0.2%

ENERGY MEASUREMENT ACCURACYActive :IEC62053-22class0.5Reactive :IEC62053-23class2

HARMONICS DISPLAY Fundamental up to 32nd order

VOLTAGE & CURRENT WAVEFORMDISPLAY Simultaneous3-phasevoltageorcurrent waveforms

COMMUNICATIONProtocol : Modbus RTU Interface : Isolated RS485

Protocol : Modbus TCP/IPInterface : Ethernet 10M/100M BaseT

Protocol : HTTP ServerInterface : Ethernet 10M/100M BaseT

AUXILIARY POWER SUPPLY AC voltage : 90 ~ 415 V AC Frequency : 50 / 60 Hz DC voltage : 100 ~ 300 V DC Power consumption : 3W typicalSustained overload : 500 V AC

ENVIRONMENTAL CONDITIONSOvervoltage category : IVPollution degree : 2Operatingtemperature :-10˚C~+55˚CStoragetemperature :-20˚C~+70˚CHumidity : 0 – 95%,

non condensing

MECHANICAL Mounting : according to DIN 43700 /

ANSI C39.1Dimension (mm) : 96(w) x 96(h) x 100(d) Enclosure protection : IP63 at the panel

IP20 at the bodyApproximateweight:0.5kg

DPM 680

Ordering Information

Test Standards

DPM680-415AD AuxiliaryVoltage90~415VACor100 ~ 300 V DC

Safety requirements.

EMC requirements.

MODEL DESCRIPTION

IEC 61010-1

IEC 61326-1

Case DimensionsTypical Application Diagrams

101.6±0.5mm

91±0.5mm

91±0.5mm

Cut-Out Recommendations

Digital Power M

eter

3-PHASE 4-WIRE SYSTEM : 4 CTs, Direct V Input

3-PHASE 3-WIRE SYSTEM : 3 CTs, 3 VTs 3-PHASE 3-WIRE SYSTEM : 3 CTs, Direct V Input

3-PHASE 4-WIRE SYSTEM : 3 CTs, Direct V Input

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

GND

l2

l1

S2

S1ln

Ln

L3L2L1 Ln90~415 V AC /100~300 V DCAUX

RS 485Modbus-RTU

Ethernet

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

GND

l2

l1

S2

S1ln

Ln

L3L2L1 Ln90~415 V AC /100~300 V DCAUX

RS 485Modbus-RTU

Ethernet

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

GND

l2

l1

S2

S1ln

Ln

L3L2L190~415 V AC /100~300 V DCAUX

RS 485Modbus-RTU

GND

Ethernet

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

l2

l1

S2

S1ln

Ln

L3L2L190~415 V AC /100~300 V DCAUX

RS 485Modbus-RTU

Ethernet

GND

LOAD

LOAD

LOAD

LOAD

Front

Rear

Side

96 mm

83 mm

17 mm

100 m

m

96 mm

90 mm

86 mmea

DPM 680

DPM380DPM380B

FeaturesLCDdisplaywithbacklighting

Modbus-RTUcommunication

(for DPM380 only)

MEASUREMENT PARAMETERS:•PhaseVoltage(L-N)

•LineVoltage(L-L)

•PhaseCurrentandNeutralCurrent

•BidirectionalkW(perphase&total)

•BidirectionalkVAR(perphase&total)

•BidirectionalkVA(perphase&total)

•Frequency

•PowerFactor(perphase&total)

•Energy(+and-)forkWh,kVARhandkVAh

•THDPhaseVoltage(L-N)

•THDPhaseCurrent

•ActivePowerDemand

Technical Data

DISPLAY TYPELCD display

MEASUREMENTS3-phase4-wiresystem3-phase3-wiresystem

CURRENT MEASUREMENT (TRMS)CT primary : 5 ~ 8000 ACT secondary : 5 AMinimum measurement : 5 mAAccuracy : 0.5% from 1A to 6 A (secondary)Burden : < 0.05 VA at 5 ASustained overload : 6 A

VOLTAGE MEASUREMENT (TRMS)Nominal phase voltage : 20 ~ 300 V AC Minimum measurement : 10 V Accuracy : 0.5% at full scalePhase voltage via VT : 60 ~ 33,000 V

POWER MEASUREMENTReal power, apparent power, reactive power measurementMeasuring updating period : 1 sAccuracy : 1.0%

ACTIVE POWER DEMANDInterval : 1 ~ 30 mins

POWER FACTOR MEASUREMENTTotal and displacement power factor Accuracy : 1.0%

FREQUENCY MEASUREMENT Measurement range : 45 ~ 65 HzMeasurement updating period : 1sAccuracy : 0.5%

ENERGY ACCURACYActive(accordingtoIEC62053-21) :class1Reactive(accordingtoIEC62053-23):class2

AUXILIARY POWER SUPPLYAC voltage : 90 ~ 415 V ACFrequency : 50 / 60 HzDC voltage : 100 ~ 300 V DCPower consumption : <3 VA

COMMUNICATIONHardware interface : Isolated RS485Protocol :Modbus-RTUBaud rate : 2400, 4800, 9600, 19200, 38400

ENVIRONMENTAL CONDITIONSOperatingtemperature :-10˚C~+55˚CStoragetemperature :-20˚C~+70˚CHumidity : 0 – 95%,

non condensing

MECHANICALMounting : Panel mountingDimension (mm) : 96(w) x 96(h) x 100(d) Approximateweight :0.5kg

Digital Power M

eterDPM

380 / 380B

Typical Application Diagram

Ordering Information

Electromagnetic Compatibility (EMC)

DPM380-415AD AuxiliaryVoltage90~415VACor100 ~ 300 V DC, with RS 485DPM380B-415AD AuxiliaryVoltage90~415VACor100 ~ 300 V DC

Immunity for industrial environments.

Emission standard for industrial environments.

MODEL DESCRIPTION

Part 6-2: Generic Standards IEC61000-6-2

Part 6-4: Generic Standards IEC61000-6-4

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

GND

l2

l1

S2

S1ln

Ln

L3L2L1 Ln90~415 V AC /100~300 V DCAUX

RS 485Modbus-RTU

* For DPM380 only

+

-

GND

3-PHASE 4-WIRE SYSTEM WITH 4 CTs CONNECTION

LOAD

L3

L2

L1

S2

S1

S2

S1

S2

S1

l3

GND

l2

l1

S2

S1ln

Ln

L3L2L1 Ln90~415 V AC /100~300 V DCAUX

3-PHASE 4-WIRE SYSTEM WITH 3 CTs CONNECTION

RS 485Modbus-RTU

* For DPM380 only

+

-

GND

LOAD

Case Dimensions

Front

Rear

Side

96 mm

83 mm

17 mm

100 m

m1

96 mm

90 mm

86 mm

86 mm

ea

101.6±0.5mm

91±0.5mm

91±0.5mm

Cut-Out Recommendations

Digital Power M

eterDPM

380 / 380B

DM38FeaturesLCDdisplaywithbacklighting

Modbus-RTUcommunication

DIN rail type

MEASUREMENT PARAMETERS:•PhaseVoltage(L-N)

•LineVoltage(L-L)

•PhaseCurrent

•BidirectionalkW(perphase&total)

•BidirectionalkVAR(perphase&total)

•BidirectionalkVA(perphase&total)

•Frequency

•PowerFactor(perphase&total)

•Energy(+and-)forkWh,kVARhandkVAh

•THDPhaseVoltage(L-N)

•THDPhaseCurrent

Technical Data

DISPLAY TYPELCD display

MEASUREMENTS3-phase4-wiresystem

CURRENT MEASUREMENT (TRMS)CT primary : 5 ~ 8000 ACT secondary : 5 AMinimum measurement : 10 mAAccuracy : 0.5% from 1A to 6 A (secondary)Burden : < 0.03 VA at 5 ASustained overload : 6 A

VOLTAGE MEASUREMENT (TRMS)Nominal phase voltage : 70 ~ 300 V AC Minimum measurement : 10 V Accuracy : 0.5% at full scale

POWER MEASUREMENTReal power, apparent power, reactive power measurementMeasuring updating period : 1 sAccuracy : 1.0%

POWER FACTOR MEASUREMENTTotal and displacement power factor Accuracy : 1.0%

FREQUENCY MEASUREMENT Measurement range : 45 ~ 65 HzMeasurement updating period : 1sAccuracy : 0.5%

ENERGY ACCURACYActive(accordingtoIEC62053-21) :class1Reactive(accordingtoIEC62053-23):class2

POWER SUPPLYSelf supplied : 100 ~ 240 V ACFrequency : 50 / 60 HzPower consumption : <3 VA

COMMUNICATIONHardware interface : Isolated RS485Protocol :Modbus-RTUBaud rate : 2400, 4800, 9600, 19200, 38400

ENVIRONMENTAL CONDITIONSOperatingtemperature :-10˚C~+55˚CStoragetemperature :-20˚C~+70˚CHumidity : 0 – 95%,

non condensing

MECHANICALMounting : DIN railDimension (mm) : 65(w) x 85(h) x 50(d)Approximateweight : 0.3kg

Digital Power M

eterDM

38

Digital Power M

eter

65 mm

85 mm

45.5 mm

71 mm

Front

15.5 mm

50 mm

Side

Case Dimensions

Typical Application Diagram

1 2 3 4 5 6

S1 S2 S1 S2 S1 S2

7 8 9 10 11

12 13 14 15 16 17 18 19 20 21 22

LnL3L2L1

RS 485Modbus-RTU

NOTE: Current transformer secondaryterminal MUST NOT be earthed.

S1P1

P2S2 DM38

120 Ohm

I1 I2 I3

L3L1 L2 Ln

DM 38 CONNECTION DIAGRAM

!X

+-GN

D

LOAD

Ordering Information

Electromagnetic Compatibility (EMC)

DM38-240A SelfPowered100~240VAC

Immunity for industrial environments.

Emission standard for industrial environments.

MODEL DESCRIPTION

Part 6-2: Generic Standards IEC61000-6-2

Part 6-4: Generic Standards IEC61000-6-4

DM 38