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WS DC INVERTER MMA/TIG WELDING MACHINE
WS DC INVERTER MMA/TIG WELDING MACHINE  

Main Characteristic:

• One machine have two processes of TIG welding and MMA welding .
• Arc easy, arc stability, weld pool easy to control.
• TIG has a self-locking I non-self-locking function.
• LCD digital display, welding currant can be accurately preseted.
• High duty cycle.
• Soft-switching conversion technology, highly efficient machine.
• No Power Factor Correction technology, high power factor.
• TIG welding end ARC time adjustable.
• High switching frequency, small size, lightweight.
• Thrust arc welding with the cable length can be adjusted to achieve long-distance welding.
• Applies sheet: Carbon steel, stainless steel.

 

WS WELDING MACHINE WS

WS315

WS400

WS500

AC Input Voltage

 

AC.(three phase) 380V ±15%

Rated input power

12.1kW

17kW

23.5kW

Rated No-load voltage

75V

75V

75V

Output Current Range

20-315A

20-400A

20-500A

Rated output voltage

22.6V

26V

30V

Duty cycle

60%

60%

60%

No-load loss

60W

60W

60W

Efficiency

90%

90%

90%

Power factor

0.93

0.93

0.95

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

580 x300 x450mm

580 x300 x450mm

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