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IGBT Moudle
IGBT-400/500/630

Advanced inverter technology, simple circuit, small size, light and energy efficient.
Ultra-strong power grid replenishment capability, resistant to voltage fluctuation, steady welding current, reliable performance, small dc
argon arc welding using proportional thrust control technology, one knob adjustment and more easy to operate.
No-Ioad energy consumption less than 100W, saving 30% electricity compared with the traditional welder.
100KHZ frequency inverter, high-speed dynamic response, easy arc starting stable arc, anti-interference, less noise, little spatter, high weld
pool, high strength and good quality.
Fine arc force adjustment, can prevent electrode sticking. Applicable for welding of each steel structure, can obtain high quality weld joint.
Widely used in petroleum pipeline, chemical industry, automobile, shipbuilding, boiler, turbine, nuclear power, aerospace, military, industrial
installation, bridge construction and other field of welding.
Supplied complete with electrode holder, earth cable, hand-held shield and welding brush.

Parameter
Model IGBT-400(Modular) IGBT-500(Modular) IGBT-630(Modular)
Input voltage(V) AC380V±15% AC380V±15% AC380V±15%
Frequency(HZ) 50/60 50/60 50/60
Rated input power(KVA) 18 25 36
No-load voltage(V) 68 68 68
Output current(A) 30-400 30-500 30-630
Rated output voltage(V) 36 40 45.2
Rated duty cycle(%) 60 60 60
Efficiency(%) 85 85 85
Power factor 0.93 0.93 0.93
Insulation class F F F
Protection degree IP21 IP21 IP21
Weight(KG) 16.5 16.5 18.5
Dimensions(MM) 450×230×380 450×230×380 450×230×400
Applied welding rod diameter(MM) 1.6-4.0 1.6-5.0 1.6-6.0

Before ordering, please confirm the weight and size of the welding machine with the sales staff