WSE series inverter AC/DC TIG welding machine

WSE series inverter welding machine WSE series inverter welder WSE series inverter welding WSE series inverter welding equipment mosffet control Model No:WSE200,WSE250,WSE315 Voltage:single phase 220V±15%, 3 phase 380V±15%,3 phase 380V±15% Max.input current:23A,11A,16A Open circuit voltage:56-60V,56-60V,56-60V Output current range:10-200A(DC TIG) 30-200A(AC TIG)30-160A(stick), 10-250A(DC TIG) 30-250A(AC TIG)30-200A(stick), 10-315A(DC TIG) 30-315A(AC TIG)30-250A(stick), Down slope time:0 7sec Pre-flow time:0 2sec Post-flow time:0 10sec Output AC frequency:70Hz square AC balance: 50%-90% EN Duty cycle:60% Pilot arc model:high frequency Max.welding thickness:0.3in(8mm),0.4in(10mm),0.5in(13mm) Weight:20KG,30KG,37KG Characteristics: 1, stable arc,easy to fill the wire 2, small size,light weight,easy to move 3, easily switch operation modes:MMA/TIG,AC/DC 4, AC TIG welding for aluminum,magnesium and their alloys. 5, DC TIG welding for stainless steel,alloy steel,carbon steel,copper and other non-ferrous metal.