WS Series (MOSFET)

WS Series MOS Inverter DC TIG/MMA Two Functional Welder

Product Name： WS-200 inverter DC mma/tig welding machine
Product Type： WS-200

1. Adopting advanced inverter technique and excellent imported raw materials, high working efficiency, small in size and light in weight.

2. High frequency pressurization arc starting and pulse heat arc starting design which is easy for arc starting, wide range for current adjusting and superior of cost effective.

3. Protection equipment is set internally to prevent over heat, over current, lack of voltage etc. to ensure safety operation.

4. Unique design of output characteristic, suitable for wire-added welding and esthetic welding seam.

5. Strong adaptability to grid, high duty cycle and suitable for continuous working of factory.

6. Simple structure, excellent technics, durability, reliability and easy maintenance.

7. Ideal equipment to weld stainless steel, carbon steel, pure copper (red copper) etc.

8. One machine serves several purposes and stable performance, high efficiency and energy saving.

9. Adopting passive power factor correction technique, and high in power factor.

MAIN TECHNICAL PARAMETERS

WS-160

WS-200

Input power voltage(V)

Single phase 220 ± 10%

Single phase 220 ± 10%

Frequency(Hz)

50/60

50/60

Rated input current MMA/TIG (A)

33/20

43/26

No-load voltage(V)

56

56

Current adjusting range(A)

15-160

15-200

Rated output voltage MMA/TIG

26.4/16.4V

28/18V

Duty cycle(%)

60%

60%

Arc starting

HF

HF

No-load power(W)

< 100W

< 100W

Efficiency(%)

80%

80%

Power factor

0.73

0.73

Insulation class

F

F

Case protection degree

IP 21

IP 21

Weight(kg)

8

9

Overall dimension(mm)

404*152*285

404*152*285

Welding thickness(mm)

0.3-3.0

0.3-5.0