1.Single phase,fan-cooled,inverter 2.MMA and TIG welding machine 3.Ideal for electrodes:rutile,basic,stainless steel,cast iron Teachnical Characteristic: TOPARC315Input V 380 Max input current(A) 25 Open circuit Voltage(V) 65 Output Current(A) 20-315Duty cycle 60%@280AElectrode dim.(mm) 1.6-5.8Dimension(mm) 490*215*340Net weight(kg) 15.5 Inverter ARC Welder