Model:CUT-30 Function: Air PLasma Cutter Input power voltage :220+-10%V Rate Input power capacity:4KVA Rated output voltage: 100 Rate Duty cycle:60% No-load loss:230 Current range:10-30A Efficiency: 85% Power factor: 0.93 Insulation class:B Protection class of case:IP21 Weight:8KG Overall dimension:371x155x295mm