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PM-3112-240 - Modbus RTU; 2 loops single-phase Power Meter with 2 CTs (200 A) by ICP DAS

PM-3112-240 - Modbus RTU; 2 loops single-phase Power Meter with 2 CTs (200 A)

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  • True RMS Power Measurements
  • Energy Analysis for 1P2W, 1P4W
  • Current Measurements Up to 200 A with Different CT Ratio
  • Voltage Measurements Up to 300 V
  • Clip-on CT for Easy Installation
  • W Accuracy Better than 1% (PF=1)
  • Supports RS-485 Interface
  • Supports Modbus RTU Protocol
  • Supports 2 Power Relay Output (Form A)
  • Supports PoE (IEEE 802.3af, Class 1)


Mfg SKU # : PM-3112-240
List Price : $489.00
Our Price : $480.00
Stock :Call for Availability
Quantity :

PM-3112-240 is a 2 Loops single-phase Smart Power Meter, supports Modbus RTU protocol. RS-485 Interface with 2 CTs (200 A). Supports input types: Vrms, Irms, kW, kWh, kVA, kVAh, kVAR, kVARh, and PF. Supports Operating temperature of -10°C ~ +70°C (+14°F ~ +158°F).

ICP DAS brings powerful, cost-effective, advanced Smart Power Meters PM-3000 series that gives you access to real-time electric usage for single-phase power measurement. With its high accuracy (<1%, PF=1 ), the PM-3000 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 200 A). It operates over a wide input voltages range 10 ~ 300 VAC which allows worldwide compatibility. And with 2 channels relay outputs, it can be linked with sirens or lightings for alarm messages. It supports Modbus RTU protocol for easy integration.

AC Power Measurement
Wiring 1P2W/1P4W-2CT
Input Voltage 10 ~ 300 V
Input Current CT Φ10 mm (60 A); CTΦ16 mm (100 A); CTΦ24 mm (200 A)
Input Frequency 50/60 Hz
W Accuracy Better than 1% (PF=1)
Starting Current 0.03 A
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)
Data Update Rate 1 Second
RS-485 Protocol Modbus RTU
Baud rate 9600,19200 (default), 38400, 115200;
DIP Switch Selectable
Data format N,8,1
Isolation 2500 VDC
Ethernet Protocol -
PoE -
CAN Bus Protocol -
PoE -
Alarm Output
Power Relay Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), 5 A @ 30 VDC
Input Range +10 ~ 30 VDC
Power Consumption 2 W
Casing Plastic (Flammability UL 94V-0)
Dimensions (W x L x H) 127 mm x 105 mm x 33 mm
Module Installation DIN-Rail Mounting
CT Installation Clip-On
Operating Temperature -10 ~ +70 °C
Storage Temperature -25 ~ +80 °C
Ambient Relative Humidity 10% ~ 90% RH, Non-condensing

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