● Measurement: 3-phase AC kWh, kVarh, I, U, kW, kVar, Hz, cosφ and etc
● Accuracy: 1% (kWh); 0.5% (Active Power)
● Rated Voltage: 400V or 660V AC L-L (direct connect); 100V AC L-L (via PTs)
● Rated Current: 5A AC or 1A AC (via CTs)
● Power Supply: 85~265V AC/DC; 24V or 48V DC
● Communication: RS485 (MODBUS-RTU)
● SOE Funciton: Event&Demand&Extremum Record
● Harmonic Measurement: 2~31st and total Harmonic
● Analog Output: 4~20mA DC or 1~5V DC
● DI/DO Function: 2/4-channel DI&2-channel DO
● Standard&Certificate: CE Certificates