1. Load voltage: Three-phase AC400V, Single-phase AC240V 2. power: Max 100KW (Three-phase 380V), Max 30KW (Single- ... Features-Test discharge three-phase voltage, current, active power, reactive power, apparent power, power factor, frequency, running time, energies of generators and ... .-Set at most 5 groups power, load process automatically according to the setting power and operation time after being ...