Product Description Inverter DC Mma Welder Model: ARC160 ARC-200 Specification ARC160 Power voltage (V) 220+10% Rated output volt.(V) 27 Output current (A) 30-160 No-load loss(W) 40 Power factor 0.93 Housing Protection grade Insulation grade B Duty cycle (%) 50 Efficiency(%) 85 Weight(kg) 5.5 8 Dimensions(mm) 290x132x203