Model:TIG180A DC INVERTER TIG/MMA MACHINE Input power voltage Frequency:AC220+-15% 50/60Hz Rate Input power capacity: 3.9KVA Output current range: 10-180A Rated output voltage: 17.2V Duty cycle: 60% No-load loss:40W Efficiency: 85% Power factor: 0.93 Weight: 8KG Overall dimension:371x155x295mm