Inverter DC plasma CUT 40 low energy consumption,portable,small size,suitable for outdoor ... movable working,CE&ROSH approved Inverter DC plasma CUT 40 welding cutter machine1.optimized design layout,high frequency inverter, ... 3040607080Power factor(%)7373939393open circuit voltage(V)3656565654current adjustment range(A)15-3015-4020-6020-10020-120Duty cycle(%)6060606060Rated output current (A ...