Specifications: Input Voltage: AC 110/220V ±15%, 1-PH, 50/60Hz Duty Cycle: Cycle 35% at 50 Amps and 100% at 30 Amps Max Cutting Thickness: 12 mm Rated Output Current: 50 Amps Rated Input Power: 5.5 KVA Plug:US/CANADA Recommended Pressure / Flow Rate: 0.6-0.75Mpa 3.0scfm@70Psl Dimension: 370*150*290mm Weight:7.5kg.