• Bi-directional Energy
• True RMS Power Measurements
• Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
• Current Measurements Up to 500 A
• Voltage Measurements Up to 500 V
• Rogowski Coil Soft CT for Easy Installation
• W Accuracy Better than 2% (PF=1 Input Current >50A)
• Total Harmonic Distortion (THD)
• Supports Modbus TCP Protocol
• Supports 2 Power Relay Output (Form A)
• IEC 61010-1 and EN 61010-1


ICP DAS brings the most powerful, cost-effective, advanced Smart Power Meters PM-3133-RCT that gives you access to real-time electric usage for three-phase power measurement. With its high accuracy (<2%, PF=1; Input Current >50A), this series can be used to both low voltage primary side and 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 monitoring equipment with Rogowski Coil CT is "ropestyle" Current Transformer which delivers "Easy Installation" features for large window size (55 ~ 185mm) and mechanical flexibility for tight space. It operates over a wide range of input voltages 10 ~ 500 VAC which allows universal compatibility. Also, with 2 channels relay outputs, it can be linked with sirens or lightings for alarm messages. It also supports Modbus RTU, Modbus TCP or CANopen protocols for easy integration.


• Generator monitoring
• Switchgear distribution systems
• Energy Management
• Power quality analysis


 AC Power Measurement
 Wiring 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
 Loops Three-phase
 Input Voltage 10 ~ 500 V
 Input Current CTØ55 mm (5 A ~ 500 A)
 Input Frequency 50/60 Hz
 W Accuracy Better than 2% (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
 Data Update Rate 1 Second


 Includes CTs 3
 Type Rogowski
 Max. Current 500 A
 Inside Diameter 55 mm
 Leading Cable 4 m


 Protocol Modbus TCP


 Input Range +12 ~ 48 VDC
 Consumption 2W
 Alarm Output Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), 5 A @ 30 VD


 Casing Plastic
 Dimensions (mm) 33 x 127 x 100 (W x L x H)
 Installation DIN-Rail Mounting


 Operating Temperature 20 °C ~ +70 °C
 Storage Temperature -25 °C ~ +80 °C
 Humidity 10 ~ 90% RH, Non-condensing



PM-3133-RCT500P-MTCP     CR  Modbus TCP, 3-phase power meter, 500A Rogowski Coil CT (Inside diameter 55 mm; wire lead 4 m) x 3 (RoHS) 1