Model IGBT Inverter Multi-Purpose Pulse Argon Arc

1.Three kinds of working modes including DC pulse TIG weld,DC TIG weld and DC manual weld. 2.Excellent performance of arc starting, success probability of arc establishment is near to 100% under small current. 3.According to the different requirement, the switch of the welding gun can be set up three kinds of control modes including short arc,long welding and electrical arc. 4.According to the different purposes,adopting three kinds of pulse control modes including Iow frequency, middle fie quency and high frequency. 5.Having fine protecting functions including overcurrent, overheating, undervoltage and scarcity of phase. Type WSM-315-1 WSM-400-1 WSM-500-1 Input voltage 3-380V 50/60Hz Rated input capacity 11kVA 17kVA 24kVA Rated current current 315A 400A 500A Current range 15-315A 20-400A 20-500A Peak current tange 15-315A 20-400A 20-500A Basic current range The smallest current -60% of pack current Range of peak current time 1mS-2S Range of basic current time 1mS-2S Time of decay current 0-10S Time of lag air-delay 2S Rated load cycle 60% Weight 41kg 42kg 58kg Dimension(L*W*H) 596*340*535mm 600*315*555mm 626*345*596mm