WS Series

WS Series IGBT Inverter DC TIG/MMA Two Functional Welder

Product Name：
WS Series IGBT Inverter DC TIG/MMA Two Functional Welder
Product Type：
WS-400

1.Complete self-protection function of default phase, overvoltage, under voltage, over voltage, overheating.

2.First choice in every construction project, steel building, road and bridge construction chemical building, electric power construction, construction and installation, equipment installation, engineering, installation, pipeline construction.

3.The most convenient welding machine in the world.

4.A control knob and dual-CPC program control to achieve automatic switching between DC and AC.

5.Intelligent control of High-speed RISC Single Chip.

MAIN TECHNICAL PARAMETERS

WS-250

WS-315

WS-400

Input power voltage(V)/Frequency(Hz)

Three phase 380V, 50/60Hz

Rated current (A)

250

315

400

Rated Input Current(A)

14

18

23

Rated Input Capacity(Kva)

10

12

16

Open Circuit Voltage(V)

54±5

54±5

54±5

Protection Grade

IP21

IP21

IP21

Insulation Class

F

F

F

Beforehand Time of Gas Supply

0-9.9s

0-9.9s

0-9.9s

Lag Time of Gad Supply

0-40s

0-40s

0-40s

Current For Welding 24hours In 40 Degree

193A

244A

308A

Arc Starting/Arc Ending Current Range

0-80A

0-80A

0-80A

Weight(kg)

13

13

13

Overall dimension(mm)

436*202*319

436*202*319

436*202*319

Power Factor

0.9

0.9

0.9

Efficiency

90%

90%

90%