Automatic Temperature Protection Applied for: Flux Core Wire Diameter of Welding Wire:0.8-0.9mm Rated Input Voltage:230V Frequency:50Hz Voltage at no Load:33V Range of Current: 25-105A Rated Duty Cycle:90A@10% Input Capacity:2KVA Insulation Class:F Fuse:20A G.W.:20.5KG Size:510X325X365mm