Fisch Inverter System 160A IGBT Inverter Welder WD160MMA Features  - Stronger , more concentrated & more stable arc  - Effective , power saving , compact , stable arc , good welding , high no-load voltage , good capacity of fprce compensation & multi-use  - Compact in volume , light in weight , easy to install & operate   Spesification Type : WD160MMA Power Voltage : AC 220V Frequency : 50 Hz No-Load Voltage : 70 V Welding Curent Range : 20-160 A Rated Welding Current : 160 A Rated Welding Voltag : 26.4 V Rated Duty Cycle : 60% Usable Electrode : Ø2.0 - 4.0 mm Degreea of Protection : IP 21 Class Of Insulation : H Weight : ..