MOSFET Air Plasma Cutting Machine

Features of Air Plasma Cutting Machine: 1. MOSFET inverter and precision constant current feedback control technology, soft switch, DC output, 100 kHz of inverter frequency; 2.Wide working voltage range, strong adaptability to electricity power grid, high ability of interference resistance, automatic voltage compensation, stable cutting current and steady arc; 3. Compact structure, portable, energy saving, easy for maintenance 4.For CUT-40 and CUT-50, we also can provide 110/220v duel automatic input voltage shift, for CUT-60, CUT-80, CUT-100, we can also provide single phase 220v input voltage; 5. Intensive arc, high cutting speed, narrow and smooth kerf, continuous current regulation, little distortion for work-piece, safety and reliable for operation; 6. Applicable to automatic cutting equipment; 7.Suitable for carbon steel, stainless steel, aluminum, copper, etc. 8. Complete accessories: air cooling cutting torch, earth clamp, compressed air regulator, etc. SPEC. of Air Plasma Cutting Machine: Spec. CUT-40CUT-50CUT-60CUT-80CUT-100Power supply voltage 1-ph AC 220±10% V3-ph AC 380±10% VPower frequency 50 60 Hz50 60 Hz50 60 Hz50 60 Hz50 60 HzPower supply capacity 5.1 kVA6.7 kVA8.3 kVA10 kVA15 kVARated input current 22 A28 A34 A27 A30 ANo-load voltage 230 V230 V240 V240 V240 VOutput current range 10-40 A10-50 A10-60 A10-80 A10-100 AOutput voltage range 88-96 V88-100 V88-104V88-108 V88-108 VDuty cycle 60%60%60%60%60%Efficiency 85%85%85%85%85%Tip hole diameter 1.0 mm1.0 mm1.2 mm1.62.0 mmArc striking model TouchTouchTouch / UntouchCosφ (η) 0.930.930.930.930.93Air pressure 0.4 MPa0.4 MPa0.5 MPa0.6 MPa0.6 MPaCutting thickness Steel 1-8 mm1-10 mm1-15 mm1-20 mm1-25 mmAluminum 1-6 mm1-7 mm1-8 mm1-12 mm1-16 mmCopper 1-4 mm1-5 mm1-6 mm1-10 mm1-12 mmAir flow 100 L/min110 L/min120 L/min130 L/min140 L/minInsulation grade BBBBBProtection grade IP 21SIP 21 SIP 21 SIP 21 SIP 21 SNet Weight 8.9 kg9.2 kg14.7 kg20.4 kg23.8 kgDimensions (mm) 482*275*395482*275*395635*320*455520*330*376520*330*376