Inverter WS Welder

Inverter WS Welder 1. Features: (1) Small size, light weight, is the ideal portable dual-purpose welding machine (2) High-frequency arc, ease of operation, welding penetration (3) TIG250 with LED digital display above the current, clear and intuitive, manual arc to set the "arc thrust" adjustment function, arc easy, convenient and practical (4) Arc easy, stable welding current, fast dynamic response, no welding noise, splash, no bias, weld appearance (5) No. electrode for a variety of brands, carbon steel, stainless steel, alloy steel, copper and other metal materials, welding Specification Project WS-300 WS-400 WS-500 Input Supply Voltage(V, Hz) Three phase 380±10%50/60 Rated input power capacity(KVA) 8.3 13 19 No-load voltage(V) 54 54 67 Rated output voltage(V) 22 26 30 Output current range(A) 20-300 20-400 20-500 Duty cycle(%) 60 60 60 Load loss(W) 60 100 100 Efficiency(%) 85 85 85 Power factor(COSΨ) 0.93 0.93 0.93 After blowing time (S) 0-15 5 5 Hand welding current(A) 20-230 20-380 20-400 Dimensions(mm) 505*218*355 605*350*495 605×350×495 Weight(Kg) 18.4 26.8 37 Insulation Degree F F F Production Degree IP21S IP21S IP21S Thrust adjustment range(A) 0-60 0-100 0-130 Welding rod Diameter(mm) 0.5-12 0.5-20 0.5-25