Welding Range (amps): 3-240 Current Setting: Infinitely Variable Electrode Weldable Electrodes (mm): 1,5-4,0 Duty Cycle Tig Dc Duty Cycle 100%- 220amps Duty Cycle 60%: 240 Amps Duty Cycle At Max: 60% Duty Cycle Tig Ac Duty Cycle 100%: 210amps Duty Cycle 60%: 230amps Duty Cycle At Max: 50% Mains Main Voltage: 400v Phases: 3~ Positive Main Tolerance: 15% Negative Mains Tolerance: 15% Mains Fuse: 16amps Mains Plug: Cee 16 Dims Lwh (mm): 1130x450x815 Weight (kg): 84.6 Weight Water Cool: 14,7 Equipped With: Power Transformers To Convert The 480 Down To 400 + 230 V Automated Wire Feed Unit (cwf12), Automated Rotary Control Unit (lac12) Rotary Positioning Unit (turn 50)