Meter Type | Three phases smart meter | |||
Wiring | 3 phases 4 wires direct type | 3 phases 4 wires CT type | 3 phases 4 wires CT and VT type | 3 phases 3 wires CT type |
Accuracy | Active 1.0, reactive 2.0 | Active 0.5, reactive 2.0 | Active 0.5, reactive 2.0 | Active 0.2, reactive 2.0 |
Operating voltage(VAC) | 3*230/400 | 3*230/400 | 3*66.4/11 | 3*110 |
Rated current(A) | 5(45)/5(100) | 5(6) | 5(6) | 5(6) |
Rated frequency | 50Hz | 50Hz | 50Hz | 50Hz |
Power consumption | 0.5w/5VA each phase | 0.5w/5VA each phase | 0.5w/5VA each phase | 0.5w/5VA each phase |
Communication Int. | Infrared, RS485, PLC, Zigbee, GPRS | |||
Technical standard | IEC62052-11:2003, IEC62053-21:2003, IEC62053-22: 2003, IEC62053-23:2003 DLMS/COSEM | |||
Working environment | Normal operating temp: -10ºC~+55ºC Max operating temp: -25ºC~+60ºC Storage&transport temp. -25ºC~+75ºC Storage&operating humidity: <95% | |||
Protection | IP54 | |||
Overall dimension | 300.9*183.4*78mm |