Zhuhai Pilot Electronics Co., Ltd.Address: Building A3, Chuangruan Science & Technology Park, First Chuangxin Road, High-tech Zone, Tangjia, Zhuhai, Guangdong, China-519080Tel: 0086-756-3629699/3629673 Fax: 0086-756-3629600/670/700 http://www.pmac.com.cn

PMAC625 Three-phase Digital Panel Meter

Description◆ The PMAC625 Three phase digital panel meter is suit for 220/380V

low voltage system. It is designed for measuring electronic parameter includes vol- tage, current, active power, reactive power, power factor, frequency, active energy, and reactive energy in three phase system. The meter offers one RS485 serial to link with PLC, PCs, and SCADAsystem etc. Auxiliary f unction: two status inputs, two relay alarm outputs ortwo 4-20mA analog outputs.

Application◆ Control panels, switchgear distribution systems, energy manage-

ment, power quality analysis.

Feature ◆ Front panel 96 × 96mm◆ Simulate OLED display, high definition and high brightness◆ Combination of remote signaling, remote control, remote metering

and remote sensing◆ Compact design with full measurement◆ External CT programmable◆ RS485/ MODBUS communication

Performance Index

CommunicationType: RS485Protocol: MODBUS-RTUBaud rate: 4800, 9600Address: 1~247

EnvironmentOperating temperature：-40℃～ +70℃Storage temperature：-50℃～ +85℃Humidity：5％～ 95%. Non-condensing

Product ReliabilityInsulation Strength: 2 KV AC valid valueInsulation Resistance ≥50MΩMTBF ≥50000h

Power SupplyVoltage input: 85 ～ 265VAC/ 45Hz-65Hz 80V ～ 300VDCPower loss: <2VA

Parameters Accuracy Input Range

Voltage 0.2% 0~220V x 120% (phase)

Current 0.2% 5A x 120%/ 1A x 120%

Neutral Current 0.5% 5A x 120%/ 1A x 120%

Active Power 0.5% ±99.99 KW

Reactive Power 0.5% ±99.99 KVar

Power Factor 0.5% ±1.0

Frequency 0.5% 35~65 Hz

Active Energy 1.0% ±99999999.9 KWh

Reactive Energy 1.0% ±99999999.9 KVarh

◆ Password protect

Figure

PMAC625

Module StructureU VoltageI CurrentP Voltage + Current + Active PowerQ Voltage + Current + Reactive PowerK Power FactorF FrequencyW Voltage + Current + Active EnergyZ Voltage+ Current + Active Power + Reactive Power + Power Factor + Frequency + Active Energy+ Reactive Energy

Auxiliary FunctionA Two 4-20mA Analog Outputs (can not be used with relay at the same time) S Two Status InputsR Two Relay Alarm OutputsRJ Two Relay Alarm Outputs (flicker alarm)

1

3

Power Supply Input

20

19

Current Signal Input

24

22

Voltage Signal Input

L/+

N/-

I11

I12

V3

VN

6

7

8

9

PMAC625-Z-A

F1

TA

Operating Power Supply

10

11

12

13

14

Analog Output

AN1

AN2

Public

RS485

485+

485-

Shield

18

17

I21

I22

16

15

I31

I32

28

26

V1

V2

TB

TC

L11

L21

L31

N

Load less than 250R

Connect to communication cable

1

3

Power Supply Input

20

19

Current Signal Input

24

22

Voltage Signal Input

L/+

N/-

I11

I12

V3

VN

Status Input

6

7

8

9

PMAC625-Z-SR

F1

TA

Operating Power Supply

10

11

12

13

14

RS485

485+

485-

Shield

18

17

I21

I22

16

15

I31

I32

28

26

V1

V2

TB

TC

L11

L21

L31

N

Auxiliary Power Supply

To Alarm Loop

Connect to Communication Cable

Relay Output

Typical connection

96.00

96.00

65.00

89.50

89.50

Order Information

Example PMAC625-Z-RJ means: Voltage+ Current + Active Power + Reactive Power + Power Factor + Frequency + Active Energy+ Reactive Energy+ Two Relay Alarm Outputs (flicker alarm), with RS485 COM.

Panel size: 96.0 × 96.0mmInstallation size: 89.5 × 89.5mmDepth: 65.0mm (The depth will be increased by 25mm if an extension module is added.)

Note: RS485 communication is basic feature.

Distribuidor Autorizado Tel. (81)8333 8788 email. informes@secovi.com