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MMA400

MMA400

  • Digital control circuit
  • Supports generator power supply, input voltage 170V-560V
  • One-button electrode selection, automatic current matching
  • Anti-electric shock function, adjustable thrust current and thermal arc ignition current
  • Added filter reactance, enabling scraping TIG welding
  • Applicable electrode diameters: 3.2, 4.0, 5.0 mm

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Product description

  • Digital control circuit
  • Supports generator power supply, input voltage 170V-560V
  • One-button electrode selection, automatic current matching
  • Anti-electric shock function, adjustable thrust current and thermal arc ignition current
  • Added filter reactance, enabling scraping TIG welding
  • Applicable electrode diameters: 3.2, 4.0, 5.0 mm

Product dimensions

Dimension(mm) 450×205×380mm
Weight(kg) 12.5kg
Voltage(V) 380V
Input current(A) 21A
Current range(A) 20-320A
un-load voltage(V) 82V
Rated output power(KW) 11.9KW
Duty cycle 45%
Efficiency 87%

  • Digital control circuit
  • Supports generator power supply, input voltage 170V-560V
  • One-button electrode selection, automatic current matching
  • Anti-electric shock function, adjustable thrust current and thermal arc ignition current
  • Added filter reactance, enabling scraping TIG welding
  • Applicable electrode diameters: 3.2, 4.0, 5.0 mm

Dimension(mm) 450×205×380mm
Weight(kg) 12.5kg
Voltage(V) 380V
Input current(A) 21A
Current range(A) 20-320A
un-load voltage(V) 82V
Rated output power(KW) 11.9KW
Duty cycle 45%
Efficiency 87%

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