TECHNICAL SPECIFICATIONS

MODEL

WS200I

WS250I

WS315I

WS400I

TIG/MMA

TIG

MMA

TIG

MMA

TIG

MMA

TIG

MMA

Power voltage

 1-Phase 220V±10%

3-Phase AC 380V±10%

Frequency

 50Hz / 60Hz

Power capacity

7.5

8.9

12.1

18.2

Thrust current

200

160

250

315

400

Rated output current

20

20

0-100

No load voltage

73

15

30

20

32

22

34

24

Attenuation time

0-5

Post flow time

3

Power factor

0.7

Duty cycle

60

Efficiency

85

Protection class

IP21

Insulation class

F

Cooling method

Air-cooling

Weight

8.5

18.5

18.5

23

Dimension

370*155*250

480*204*320

480*204*320

510*320*600