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DC INVERTER WELDING MACHINE
DC INVERTER WELDING MACHINE  

Main Characteristic:

• Advance arc force and arc-starting function can rest Interference.
• Stable arc and little splash.
• High welding quality .deep molten-bath and strong strength.
• Auto protection of over-voltage and over-current.
• Be able to work continuously, it can balance automatically, When voltage is waving.
• Suit for welding all kind of basic and acid welding rod.
• Be able to weld cellulose rod.
• Be able to equip with remove controller freely in order of distance welding.
• Figures show that the welding parameters can be accurately preseted.

 

MMA WELDING MACHINE MMA

MMA200

MMA315

MMA400

AC Input Voltage

AC.(three phase) 380V ±15%

The rated input current

10A

19.5A

28A

Rated input power

7kW

12kW

17kW

Rated No-load voltage

70V

70V

70V

Output current range

20-200A

20-315A

20-400A

Drive adjustment range

0-100A

0-100A

0-100A

Duty cycle

60%

60%

60%

Efficiency

90%

90%

90%

Power factor

0.93

0.93

0.93

Insulation class

F

F

F

Protection class of case

IP23S

IP23S

IP23S

Cooling method

Air cold

Air cold

Air cold

Overall dimension

480 x230 x340mm

480 x230 x340mm

580x310x480mm

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