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Mosfet inverter MMA welder

Mosfet Inverter MMA Welding Machine
  • Specification
  • Accessories
  • Product Description

  • Item Model MMA-120S MMA-140S MMA-160S
    Rated input voltage 230VAC 230VAC 230VAC
    Minimum input voltage 180VAC 180VAC 180VAC
    No-load voltage(V) 68 68 72
    Phase Single Single Single
    Frequency(Hz) 50/60Hz 50/60Hz 50/60
    Welding current range(A) 10-120 10-140 20-160
    Rated duty cycle(%) 60 60 60
    Rated input power(KVA) 3.4 4.4 5.5
    Efficiency 0.85 0.85 0.85
    Arc-starting (cos ø) 0.99 0.99 0.99
    Class of insulation H h H
    Outer shell protection class IP21 IP21 IP21
    Weight(Kg) 5.5 6 6.5
    External dimension 30*13*22cm 30*13*22cm 30*13*22cm
     

  • 1. Advanced (mosfet) inverter technology.
    2. Compact, portable, highly effective and low consumption, energy saving.
    3. With strong compensation capability, resistant to voltage fluctuation, stable welding current.
    4. Anti-stick, thermostatic control, fan cooled, carrying strap and handle.
    5. Hot start, arc force, overload protection.
    6. Supplied complete with electrode holder and earth clamp, face mask and welding brush, carton box.
    7. Applicable for welding of all kinds of ferrous metals such as low carbon steel, medium carbon steel and alloy steel, etc.