... Modb 3-phase panel mounted energy meter detailed product description 1. LCD screen, measuring kWh value, voltage, current, power ... RS485/Modbus Alibaba recommended produc Perfect, stability, Reliability Features:1. Suit for LV/ HV voltage system2. CT and PT ... .2%Current0.2%Power0.5%Power factor0.5%Frequency0.01Active energy0.5%Reactive energy2.0% PMAC905 3-phase energy meter remote control