PM-3133-RCT500P
Modbus RTU, 3-phase power meter, 500A Rogowski Coil CT RS-485 Interface
- True RMS Power Measurements
- Energy Analysis for 3P4W, 3P3W, 1P3W, 1P2W
- Current Measurements Up to 2000 A
- Voltage Measurements Up to 500 V
- Rogowski Coil Soft CT for Easy Installation
- W Accuracy Better than 1% (PF=1; Input Current >50A)
- Supports RS-485, Ethernet (PoE) or CANopen Interface
- Supports Modbus RTU, Modbus TCP or CANopen Protocol
- Supports 2 Power Relay Output (Form A)
- Total Harmonic Distortion (THD)
INTRODUCUION
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 (<1%, 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 "rope-style" Current Transformer which delivers "Easy Installation" features for large window size (55 ~ 105mm) and mechanical fl exibility 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.
SPCIFICATIONS
AC Power Measurement
Wiring: 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT
Measurement Voltage: 10 ~ 500 V
Measurement Current: CTØ55 mm (500 A), CTØ80 mm (1000 A), CTØ105 mm (2000 A)
Measurement Frequency: 50/60 Hz
W Accuracy: Better than 1% (PF=1; Input Current >50 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), Frequency, THD
Data Update Rate: 1 Second
Communication
Protocol: Modbus-RTU
Baud rate: 9600,19200 (default), 38400, 115200; DIP Switch Selectable
Data format: N,8,1 (default); N,8,2; E,8,1; E,8,2; O,8,1; O,8,2
Isolation: 3000 VDC
Alarm Output
Power Relay: Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63Hz), 5 A @ 30 VDC
Power
Input Range: +12 ~ 48 VDC
Power Consumption: 2 W
Environment
Temperature: Operating Temperature: -20 ~ +70°C / Storage Temperature: -25 ~ +80°C
Ambient Relative Humidity: 10% ~ 90% RH, Non-condensing