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Modbus RTU, 3-phase power meter; includes 60A CT (Inside diameter 10 mm; wire lead 4 m) x 3 (RoHS)


Modbus RTU, 3-phase power meter; includes 60A CT (Inside diameter 10 mm; wire lead 4 m) x 3 (RoHS)

  Price:  $609.00  

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References & Support


ICP DAS brings the most powerful, cost-effective, advanced Smart Power Meters PM-2133D series that gives you access to real-time electric usage for three-phase power measurement. With its high accuracy (<0.5%, PF=1 ), the PM-2133D series can be applied to both low voltage primary side and/or medium/high voltage secondary side and enables the users to obtain reliable and accurate energy consumption readings from the monitored equipments in real time under operation. These compact size and cost-effective power meters are equipped with revolutionary wired clip-on CT (various types, support input current up to 400 A). It operates over a wide input voltages range 10 ~ 500 VAC which allows worldwide compatibility. This meter has LED display shows power.

  • True RMS Power Measurements
  • Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
  • Current Measurements Up to 400 A with Different CT Ratio
  • Voltage Measurements Up to 500 V
  • Clip-on CT for Easy Installation
  • W Accuracy Better than 0.5% (PF=1)
  • 8 - Digit LED Display
  • Supports Modbus RTU Protocol
  • Total Harmonic Distortion (THD)
  • Bi-directional Energy


AC Power Measurement


3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT

Input Voltage

10 ~ 500 V

Input Current

CTØ10 mm (0.05 A~60 A); CTØ16 mm (0.1 A~100 A); CTØ24 mm (0.15 A~200 A);
CTØ36 mm (0.3 A~300 A); CTØ36 mm (0.3 A~400 A).

Input Frequency

50 Hz (Range 45 ~ 55 Hz)/60 Hz (Range 55 ~ 65 Hz)

W Accuracy

Better than 0.5% (PF=1)

Power Parameter Measurement

True RMS voltage (Vrms), True RMS current (Irms), Active Power (kW), Active Energy (kWh), Apparent Power (kVA),
Apparent Energy (kVAh), Reactive Power (kVAR), Reactive Energy (kVARh), Power Factor (PF), Frequency (45 ~ 65 Hz)

Data Update Rate

1 Second

Display Type

LED display


RS-485 (Protocol)


RS-485 (Baud rate)

9600,19200 (default), 38400, 115200

RS-485 (Data format)

N,8,1; N,8,2; E,8,1; E,8,2; O,8,1; O,8,2

RS-485 (Isolation)

3000 VDC

Ethernet (Protocol)



Input Range

+85 ~ +264 VAC (277 VAC available))

Power Consumption

6 W


Operating Temperature

-20 to +70°C

Storage Temperature

-25 to +80°C

Ambient Relative Humidity

10% ~ 90% RH, non-condensing

References and Support

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