250A Inverter DC welding machine Access included : Color Box,Cables,Earth Clamp,Electrode Holder,Mask,ChippingHammer,Wire Brush Specification : 1.Rated Input Voltage: 110v / 220v 2.No-load Voltage :63v 3. Output Current range :5-250A 4.Housing protection grade: IP21 5.Rated Output Current; 250A 6.Insulation grade: H 7.Duty cycle:60% 8.Applied electrode: 1.5-5.0 9.Product size :410x170x330 mm 10.Net weight :9.5kg 11.Packing size:465x260x320 mm( color box ) 12.Container : 750pcs/ 20ft, 1550pcs/ 40'HQ