... CPU processor control; Pure Sine Wave Form AC OutPut;ork with AC Equipment widely,such as Aircondition,refrigeratory,Pump,TV,Light ... Micro CPU processor control; Pure Sine Wave Form AC OutPut; Work with AC Equipment widely,such as Aircondition,refrigeratory,Pump,TV, ... Current (A)10A - 30A - 50ATransfer Time≤ 4msOut Put Votalge220V ± 3% AC / 110V ± 3% ACFrequency50Hz ± 0.5% / 60Hz ± 0.5%OutputPower ...