Voltage input | Rated voltage Referencefrequency Consumption |
3x57.7/100V, 3x220/380V, 3x380/660V, 3x100V,3x380V, 3x660V 50Hz < 0.5VA (Each phase) |
---|---|---|
Current input | Input current Start current Consumption |
3x1(6)A: 3x1(6)A(ADW300w), 3x20(100A(ADW300W)) 1% lb(Class 0.5S), 4% lb (Class 1) < 1VA (Each phase) |
Auxiliary power | Power Supply Power consumption |
AC 85-265V < 2W |
Measurement performance | Standard Active energyaccuracy Temperatureaccuracy |
IEC62053-22:2003, IEC62053-21:2003 Class 0.5S (ADW300), Class 1 (ADW300W) ±2°C |
Pules | Width of pulse Pulse constant |
80±20ms 6400imp/kWh, 400imp/kWh |
Communication | Wireless Infrared interface RS485 interface Connection mode protocol |
Transmission on 470MHz and maximum distance in open space is lkm; 2G; NB; 4G The constant baud rate is 1200 RS485 (A, B) Shielded twisted pair conductors MODBUS-RTU |