Features of DC air plasma cutting tools CUT-80: 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. Intensive arc, high cutting speed, narrow and smooth kerf, continuous current regulation, little distortion for work-piece, safety and reliable for operation; 5. Applicable to automatic cutting equipment; 6. Suitable for carbon steel, stainless steel, aluminum, copper, etc. 7. Complete accessories: air cooling cutting torch, earth clamp, compressed air regulator, etc. Parameters of DC air plasmacutting tools CUT-80: Spec. CUT-80Power supply voltage 3-ph AC 380±10% VPower frequency 50 60 HzPower supply capacity 10 kVARated input current 27 ANo-load voltage 240 VOutput current range 20-80 AOutput voltage range 88-108 VDuty cycle 60%Efficiency 85%Tip hole diameter 1.6Arc striking model Touch / Untouch Cosφ (η) 0.93Air pressure 0.6 MPaCutting thickness Steel 1-18 mmAluminum 1-12 mmCopper 1-10 mmAir flow 130 L/minInsulation grade BProtection grade IP 21 SNet Weight 20.4 kgDimensions (mm) 520*330*376 * BUY WITH CONFIDENCE. * QUALITY MACHINES MANUFACTURED BY RONGYI. * FULL SERVICE AND PARTS BACK UP. * 12 MONTHS WARRANTY. The data in the above table is only for reference. Please subject to the nameplate on the device.