d reliable use. Equipped with all the necessary accessories included in this kit for easy operation.Suitable for small processing, iron, carbon steel, and other metl welding, light weight, small size and easy to carry.Technical Specifications:ITEM MODELMMA-120DMMA-140DMMA-160DMMA-180DMMA-200DRated voltage(V)220v±15%220v±15%220v±15%220v±15%220v±15%Frequency(Hz)50/6050/6050/6050/6050/60Rated input capacity(Kva)6.87.17.57.88No load voltage(V)5656565656Output current range20-120A20-14020-16020-