Pwin modulation,high efficiency,small size,light weight,energy saving.Cutting speedly,clean,and small deformation.Suit for steel Power supply: AC230V±15%Frequency:50/60HzEfficiency:85%Rated duty cycle:60%Power factor:0.93No-load voltage:225VPost-flow time: 3 Current:10-30AWorking voltage:96VMax cutting:8mm plasma cutting machine