... value, voltage, current,power,power factor, 2. Multi-tariff energy 3. RS485/Modb 3-phase panel mounted ... value, voltage, current, power, power factor, 2. Multi-tariff energy 3. RS485/Modbus Alibaba recommended produc Perfect, ... energy– 4 quadrant kvarh Optional Function:1. Statistics of multi-tariff energy: 8 periods of time, 4 different ... energy2.0% PMAC905 3-phase energy meter remote control