INVERTER DC TIG/MMA/CUT Welding Machine (CT Series

FEATURES OF DC TIG/MMA/CUT Welding Machine (CT Series): 1Advanced MOSFET inverter technology, high working efficiency, DC welding machine 2. Compact structure, convenient to carry, reliable and durable, easy for maintenance; 3.Multi-function of TIG and MMA welder as well as air plasma cutting; 4. We also can provide 110/220 v duel automatic input voltage shift; or 110v voltage input, 5. Air cooling, thermostatic protection, suitable for DIY; SPEC. OF DC TIG/MMA/CUT Welding Machine (CT Series): ModelSpec. CT-312CT-416CT-520Power supply voltage AC 220±10% V / 50 60HzPower supply capacity 4.0 kVA5.5 kVA7.5 kVARated input current (TIG) 10 A15 A16.7 ARated input current (MMA) 15 A22 A23 ARated input current (CUT) 17 A26 A27 AOutput current range (TIG) 5 - 120 A5 - 160 A5 - 200 AOutput current range (MMA) 10 - 120 A10 - 160 A10 - 200 AOutput current range (CUT) 10 - 30 A10 - 40 A10 - 50 ANo-load voltage (TIG) 56 V62 V67 VNo-load voltage (MMA) 56 V62 V67 VNo-load voltage (CUT) 220 V250 V280 VOperating voltage (TIG) 14.8 V16.4 V17.2 VOperating voltage (MMA) 24.8 V26.4 V27.2 VOperating voltage (CUT) 128 V144 V160 VDia. of welding rodΦ(MMA) 2.5 mm3.2 mm3.6 mmArc initiation way (TIG) HFHFHFArc initiation way (MMA) TouchTouchTouchArc initiation way (CUT) HFHFHFProtection grade provided by enclosure IP 21IP 21IP 21No-load loss 35 W40 W50 WCosφ (η) 0.850.850.93Insulation grade FFFDuty cycle 60%60%60%Efficiency 85%85%85%Air pressure (CUT) 0.4 MPa0.4 MPa0.5 MPaGas flow (TIG) 2-5 L/min2-5 L/min2-5 L/minGas flow (CUT) 80 L/min80 L/min100 L/minCutting thickness (CUT) 1-6 mm 1-12 mmWeight 9.6 kg12.4 kg12.4 kgDimension (mm) 482*275 *395582*320*468582*320*468