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NOTE: Please select required Current Range & Communications protocol variant from the Recommended products section at the base of this page.
The advanced Smart Power Meter PM-3133-RCT series 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 for 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.
Their compact size and Rope-style Rogowski Coil Current Transformers offer "Easy Installation" with a large window size (55 ~ 105mm) and mechanical flexibility for tight spaces. 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 lights for alarm messages. Variants are also available that support Modbus RTU, Modbus TCP or CANopen protocols for easy integration.
| 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 (500 A), CTØ80 mm (1 kA) |
| Input 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 |
| Data Update Rate | 1 Second |
| CT | |
|---|---|
| Includes CTs | 3 |
| Type | Rogowski |
| Max. Current | 500 A / 1kA |
| Inside Diameter | 55 mm / 80mm |
| Leading Cable | 4 m |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| 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 |
| Protocol | Modbus RTU, Modbus TCP or CANopen |
| Isolation | 3000 VDC |
| Power | |
|---|---|
| Input Range | +12 ~ 48 VDC |
| Consumption | 2 W |
| Alarm Contact | Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 33 x 100 x 127 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environmental | |
|---|---|
| Operating Temperature | -20 ~ +70 °C |
| Storage Temperature | -25 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
PM-3133-RCT Rogowski coil Power meter for 500A & 1kA Measurements datasheet
SOFTWARE:
NOTE: Please select required Current Range & Communications protocol variant from the Recommended products section at the base of this page.
The advanced Smart Power Meter PM-3133-RCT series 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 for 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.
Their compact size and Rope-style Rogowski Coil Current Transformers offer "Easy Installation" with a large window size (55 ~ 105mm) and mechanical flexibility for tight spaces. 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 lights for alarm messages. Variants are also available that support Modbus RTU, Modbus TCP or CANopen protocols for easy integration.
| 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 (500 A), CTØ80 mm (1 kA) |
| Input 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 |
| Data Update Rate | 1 Second |
| CT | |
|---|---|
| Includes CTs | 3 |
| Type | Rogowski |
| Max. Current | 500 A / 1kA |
| Inside Diameter | 55 mm / 80mm |
| Leading Cable | 4 m |
| COM Ports | |
|---|---|
| Ports | 1 x RS-485 |
| 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 |
| Protocol | Modbus RTU, Modbus TCP or CANopen |
| Isolation | 3000 VDC |
| Power | |
|---|---|
| Input Range | +12 ~ 48 VDC |
| Consumption | 2 W |
| Alarm Contact | Form A (Normal Open) x 2; Relay Contact Voltage Range: 5 A @ 250 VAC (47 ~ 63 Hz), 5 A @ 30 VDC |
| Mechanical | |
|---|---|
| Casing | Plastic |
| Dimensions (mm) | 33 x 100 x 127 (W x L x H) |
| Installation | DIN-Rail Mounting |
| Environmental | |
|---|---|
| Operating Temperature | -20 ~ +70 °C |
| Storage Temperature | -25 ~ +80 °C |
| Humidity | 10 ~ 90% RH, Non-condensing |
PM-3133-RCT Rogowski coil Power meter for 500A & 1kA Measurements datasheet
SOFTWARE:
