Single-phase, portable, fan-cooled, overheating protection, starting arc without contact. Adopt with advanced igbt inverter technology, portable, light weight, accord with emc standard. Compressed air plasma cutting, suit for high-speed curve cutting. External 4-6kg of compressed air required. Maximum cutting thickness of 18 mm. Model no.Plasma-30p Input power voltage , Ac230 v Frequency50 hz Rated input power capacity 3.5 kva No-load voltage 400 v Output current rang 15-30 a Rated output voltage 92 v Rated duty cycle 100% No-load loss30 w Arc-startingTouching Efficiency 90% Power factor cosö0.9 Insulation classH N.W./g.W.11.5/15.7 kg Overall dimension 370x176x300mm Case protection degreeIp21s Cutting thickness 10mm Max cutting thickness 12mm