KS220OverviewTech Specs KS220Input Voltage400 VMains Voltage Tolerance-10 % / +15 %Minimum Welding Current10 AMaximum Welding Current270 ADuty Cycle, 40°CTIG 220A 13%, MMA 220A 13%TIG 90A 100%, MMA 90A 100%Open – Circuit Voltage58 V – 75 VWeight25kgDimentions (W, L, H)216mm x 350mm x 415mmCertification