TECHNISCHE DATEN: Cooling : Fan Cooled Welder Type : Inverter Power Source Number of Phases : 1 Nominal Supply Voltage : 220V +/- 15% Nominal Supply Frequency : 50/60Hz Welding Current Range (DC STICK Mode) : 10 - 170A Welding Current Range (DC TIG Mode) : 10 - 200A Duty Cycle : 40% Protection Class : IP23