DC Inverter ARC Welding Machine

Inverter DC ARC Welding Machine 1.Mosfet technology,high frequency 2.small unload loss,save over 40% energy than the traditonal weler 3.Minimizing,lightness,high quality and energy-saving 4.Being able to continue running stably without a break,being capable of every kind of acid or alkaline jointings with welding rod. Model No: ZX7-200 Power Suppy Voltage:AC220V±15% Frequency:50/60HZ Rated Input Capacity:5.6KVA No-Load Voltage:56V Rated Output Current:30-200A Rated Output Voltage:28V Rated Duty Cycle:60% Efficiency:85% Insulation Class:B Protectioin Class:IP21