4.6kw handheld arc welding machine 110v/220v portable electric welding machine

Material: ABS+Metal Current:20-120A
 Voltage: 220V10% 
Plug: European plug U.S. plugs
Electrode type: carbon steel, stainless steel, stainless steel Welding material: stainless steel, alloy steel
Power: 4.6kw (110v 220v are 4.6kw) 
Unit packing size: 250x100x250mm
Unit packing weight: 2.5kg 
Parameter.
Input Voltage (V)50/60Hz:220Vs10%Input Current (A)21
Rated Output Voltage (v):24.8
Output Current (A):20-120
Rated input power (KW):4.6
Shell Protection Grade:IP21 Electrode:Medium 1.6-Medium 3.2
Dimension(mm):250x100x250Northwest(KG):1.8Power factor:0.76Insulation class:FDuty cycle at 40°C:20%Efficiency:85