Portable Inverter Type Single Phase Welding Machine Igbt Based As Per The Following Specific Ation :-(1) Type Of Welding Machine : Portable Inverter Type Single Phase Welding Machine (2) Input Voltag E Frequency: 50Hz (3) Output Current Range: 20-220 Amp. (4) Type Of Cooling : Air Cooled (5) Provision Of M Ain Fuse Protection: Yes (6) Length Of Earth Cable: 10 Metres (7) Length Of Welding Holder Cable: 10 Metres (8) Input Power Capacity: 6-8 Kva (9) Efficiency In Percentage: 80-95 (10) Power Factor: 0.91-1 (11)Primary Power Supply: 220-240V Ac , 50Hz. (12) Primary Continuous Current In Amp.: 10 Amp20 Amp (13) Driver Adj Ustment Range: 0-65. [ Warranty Period: 30 Months After The Date Of Delivery ] ]