1.3 Phase UPS cost effective 2.Pure sine wave,suitable for all kinds of loads,especially for 3.inductive ... capacity:10KVA up to 200kVALatest cost effective line-interactive technologyPure sine wave output, suitable for all kinds of loads, especially for ... (Utility Mode) 50/60Hz ± 1%(Battery Mode)Output Accuracy±10% Wave Formsine waveWave Distortion< 3%Efficiency>90%LCD Displayinput voltage, output ...