... .3,TIG,MMA,PLASMA CUT WITH ONE MACHINE 4.mosfect inverter technology. WELDING Detailed Product DescriptionMain Characteristics:Model: CT-312 (D ... ) , CT-416 (D) , CT-518 (D)1. Advanced inverter technology, reduced size and weight, easy to carry.2. Novel ... )AC220±15%,50/60AC220±15%,50/60AC220±15%,50/60Input power capacitance(KVA)4.268No-load loss(W)404040Duty cycle (%)606060Power ...