| Model |
PM-3133-RCT |
PM-3133-RCT-MTCP |
PM-3133-RCT-CPS |
| 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 |
| Interface |
RS-485 |
Ethernet (PoE) |
CANopen |
| 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 (default); 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 ~ 63Hz), 5 A @ 30 VDC |
| Power |
| Input Range |
+12 ~ 48 VDC |
+12 ~ 48 VDC or PoE |
+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 |
|
