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MMA-501 IGBT Module Type dc inverter welding machine circuits
MMA-501 IGBT Module Type dc inverter welding machine circuits

1.Advance IGBT Module technology 2.Easy arc starting, stable current, minimal spatter and good shapping.

  Hot sell MMA-500 IGBT Module Inverter ARC Welder  

  Features:

Portable,affordableUnique rubber corners,metal housing and push control buttons to withstand tough environmental conditions.For a stable arc with low spatter levelsAuto-adaptative,ARC Force good shaping,anti-stickDC operation allows you to strike the arc easilyAuto Adaptive ARC Force minimizes electrode sticking in the puddle without compromising arc stability or increased spatterIdeal for stick welding

  Specification: 

Item MMA-500
Rated Input Voltage(V) 3phase,380±15%
Input Frequency(Hz) 50/60
Rated Input Power(KVA)25
No-load Voltage(V)72
Rated Output Voltage(V) 40
Output Current Range (A)30-500
Duty Cycle(%)60%
Efficiency(%)85
Insulation Class F
Protection ClassIp23
N.W.(Kg)35
Electrode Diameter(mm)1.6-6.0

MMA-501 IGBT Module Type dc inverter welding machine circuits

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