Technical data |
AC Power Measurement |
Wiring | 3P4W-3CT, 3P3W-2CT, 3P3W-3CT, 1P2W-1CT, 1P3W-2CT |
Loops | Three-phase |
Input Voltage | 10 ~ 500 V |
Input Current | CTØ24 mm (0.15 A ~ 200 A) |
Input Frequency | 50/60 Hz |
W Accuracy | Better than 0.5% (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 |
CT |
Includes CTs | 3 |
Type | Clip |
Max. Current | 200 A |
Inside Diameter | 24 mm |
Leading Cable | 1.8 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 TCP |
Power |
Input Range | +12 ~ 48 VDC |
Consumption | 2W |
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 127 x 100 (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 |