Modbus TCP, Multi-Circuit Power Meter (Without CTs. the PM-4324P-MTCP should be directly connected to the 333mV CT)

PM-4324P-MTCP

Modbus TCP, Multi-Circuit Power Meter (Without CTs. the PM-4324P-MTCP should be directly connected to the 333mV CT)

  Price:  $2,259.00  

Features

The PM-4324 series multi-circuit power meter monitors up to 8 three-phase circuits or 24 single-phase circuits, or any combination of single or three-phase circuits. The PM-4324 series can measure up to 24 currents via external Current Transformers (CTs). This fl exibility makes the PM-4324 series perfect for multi-tenant facilities such as residential projects, office buildings and shopping malls. This compact instrument is designed to easily fit into existing panelboards or be flush mounted nearby, thus eliminating the need for expensive retrofi t projects or for allocating extra space for the device. The PM-4324A is the same model as the PM-4324, except for the AC Measurement. The PM-4324A has 2 separate main circuit inputs that can use in the different power system.

  • 8 Three Phase Circuits or 24 Single Phase Circuits
  • True RMS Power Measurements
  • Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
  • 2 Independent main circuit inputs for PM-4324A series
  • Current Measurements Up to 400 A with Different CT Ratio
  • Voltage Measurements Up to 500 V
  • Easy install with split core CT
  • W Accuracy Better than 0.5% (PF=1)
  • Support RS-485, Ethernet or CAN bus Interface
  • Support 2 Power Relay Output (Form A)
  • Total Harmonic Distortion (THD)

Reference & Support

Specifications

Model PM-4324/PM-4324A PM-4324-MTCP/PM-4324A-MTCP PM-4324-CPS/PM-4324A-CPS
AC Power Measurement
Wiring 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
Measurement Voltage 10 ~ 500 V
Measurement 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).
Measurement 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
Communication
Interface RS-485 Ethernet CAN Bus
Protocol Modbus-RTU Modbus TCP CANopen
Baud rate 9600,19200 (default), 38400, 115200; DIP Switch Selectable - 125 k (default), 250 k, 500 k, 1 M; DIP Switch Selectable
Data format N,8,1; N,8,2; E,8,1; E,8,2; O,8,1; O,8,2 - -
Isolation 3000 VDC - 3000 VDC
Alarm Output
Power Relay Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC
Power
Input Range +85 ~ +264 VAC
Power Consumption 6 W
Mechanical
Dimensions/Casing 237 mm x 52 mm x 134 mm (W x L x H)/Plastic
Module Installation DIN-Rail Mounting; Wall mounting
Environment
Temperature Operating Temperature: -20 ~ +70°C / Storage Temperature: -25 ~ +80°C
Ambient Relative Humidity 10% ~ 90% RH, Non-condensing

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