Inverter TIG Welding Machine

Inverter TIG Welding Detailed Product Description*with energy-saving MOSFET power switch and advance inverter technology,saving energy efficiently without power frequency noise; *accurate control of current and characteristic of excellent constantcurrentby taking advantage of PWM technology *perfect functions of over current,over heat,over /under voltage *excellent design for portable use *suitable for all kinds of electrodes on carbon steel,stainless steel,alloy steel .etc *MMA and Argon Arc welding machine ITEMTIG-250ATIG-315ATIG-400AInput Voltage3-380V3-380V3-380VFrequency50/60Hz50/60Hz50/60HzRated Input Capacity9.5KVA13KVA18.2KVAPower Factorcosφ0.93cosφ0.93cosφ0.93Max No-load Voltage60V60V60VCurrent Range20-250A20-315A20-400ARated Duty Cycle60%60%60%Usable Electrode2.5-4.0mm(MMA)2.5-4.0mm(MMA)2.5-5.0mm(MMA) Insulation ClassFFFProtection DegreeIP21SIP21SIP21SDimension55.5×23.5×39CM59.5×39.5×50.5CM62.5×39.5×53.5CMWeight15KG24KG28KG