Product Overview: Suitable for welding in steel and iron with all kinds of acid and basic electrode welding. Small size, light weight and energy-saving. Good arc-starting and arc force, stable arc and little spatter. High welding quality, deep penetration. Auto protection of over-voltage, over-current and over-heating. IGTB technology greatly improves reliability of the machine. It can balance automatically when input voltage is fluctuating. Rated Input Voltage: 1ph AC 230V, 50/60Hz Rated Input Power: 3.7KVA Max. Input current: 16A No-load voltage: 65V Rated max. output: 100A/24V Current Output Range: 10-100A Duty Cycle: 15% Efficiency: 85% Power Factor: 0.7 Protection Class: IP21S Insulation Class: F Usable electrode: 1.0 - 3.2mm N.W./G.W.: 2.5kgs / 3.5kgs Machine Size (LxWxH): 200x80x130mm Packing Size (LxWxH): 260x210x200mm Includes: Electrode holder with 2m cable Earth clamp with 1.5m cable Hammer brush Hand-held face shield IGBT TECHNOLOGY INVERTER MMA DC ANTI STICK ARC FORCE HOT ARC START