9.9KVA DC Arc Inverter Digital Welding Machine With Insulation Grade IGBT MMA-250A Features: Welding machine is manufactured with advanced inverter technology Power component MOSFET and PWM technology Much smaller sized in the main transformer and lighter in weight than the inverter welder High-frequency oscillation, which enables the output of high-frequency DC Has excellent dynamic characteristics, energy-saving and efficiency Stable arc of relatively low on load voltage and with compensation of power force Able to meet various welding requirements Specifications: Brand: Finder Tools Model: 197222 Input Voltage: 160-265V Input frequency: 50/60Hz Rated input capacity: 9.9KVA Working current: 30-200A Duty cycle: 35% (40°C) Output voltage: 80V Efficiency: 83% Electrode diameter: 2-5mm Package Included: 1 x Inverter digital welding 1 x Face shield 1 x Stick welding rod electrode holder 1 x Arc welding ground clamp