Type

Rated
Output

Rated
Voltage
(V)

Rated
Current
(A)

Welding voltage
Under Unload
(V)

Welding Current
(A)

Current Adjustment
Range for Welding
(A)

KW

KVA

SD-5

5

5

230V/50HZ

Single Phase

21.7

< 80

160

70-200

SD-7.5

7.5

7.5

32.6

< 80

200

80-240

SD-10

10

10

43.5

< 80

230

100-300

SD-12

12

12

52.2

< 80

300

140-320

SD-15

15

15

65.2

< 80

300

150-400

SDC-10

10

12.5

400V/50HZ

Three Phases

18.1

< 80

225

80-280

SDC-12

12

15

21.7

< 80

280

100-300

SDC-15

15

18.6

27.1

< 80

380

120-400