KP-4100 withstand voltage test bench 48 postion for single phase meter

Input voltage: AC 220V ± 10% Output voltage: 0KV -- 5KV ( optional  0KV -- 2KV) Accurancy:  ± 5% Output capacity:>500VA Current leak setting: Max .100 mA Operate: manually or automatic Time control: 0 -- 99S optional  Max.Power consumeption : 500VA Numbers of Meter use : upon 12 Current leak setting: 5mA  ± 5% each postion meter Output waveform distortion: <5%   Insulation resistance of voltage loop, current loop and all other circuit to ground: all large than 10MΩ Error of voltage output : not large than ± 2% Operate enviroment: 0 -- 45C° Hunidity: not large than 85%