... arc initiation, stable welding current, fast dynamic response, no welding noise, low welidng spatter, no magnetic bias, smooth weld appearance. 6 ... saving, compact structure, reduced weight, easyTECHNICAL SPECIFICATIONS ModelTIG160ETAC Input VoltageAC.single phase 110V~240V±15% 50HzRated input power capacity3.2KWNo-load voltage56VOutput ...