Technical Parameters
Voltage | Reference voltage | AC 220V | |||||
Reference frequency | 45-65 Hz | ||||||
Consumption | <10VA( Single phase) | ||||||
Current | Maximum | 60A | |||||
Starting current | 0.004 Ib | ||||||
Consumption | <4VA(Maximum current) | ||||||
Measurement performance | Accuracy of active kWH | Class 1 | |||||
Standards complicant | IEC 62053-21:2003 | ||||||
Pulse | Pulse width | 80+20 ms | |||||
Pulse constant | 3200 imp/kWH | ||||||
Communication | Interface | RS485 | |||||
Protocol | Modbus-RTU | ||||||
Outling | L*W*H(mm) | 36*88*70 | |||||
Environment | Temperature | Operating:-25℃~55℃；Storage:-40℃~70℃ | |||||
Humidity | ≦95% (No condensation) | ||||||
Altitude | <2000m | ||||||