... inverter technology, plasma cutting machine LG100 Features of Inverer Air plasma cutting machine LG100:1. IGBT inverter technology and precision constant current feedback control technology, soft switch, DC ... interference resistance, stable cutting current and steady arc ... air cooling cutting torch, earth clamp, compressed air regulator, etc.Ø SPEC. ModelSpec.LG100Power supply voltageAC 380±10%V / 50~60 ...