S
PECIFICATION
P
RODUCT
S
PECIFICATION
AND
C
ONFIGURATION
C
HAPTER
2
16
<Relationship between welding current and duty cycle (WB-P402L)>
࠙
DC STICK, three phase
ࠚ
100
50
0
100
200
250
300
Usable range
Welding current (A)
Duty cycle (%)
80
60
࠙
DC, DC TIG, three phase
ࠚ
100
50
0
100
200
310
400
Usable range
Welding current (A)
Duty cycle (%)
࠙
DC PULSE, three phase
ࠚ
100
50
0
100
200
283
400
Usable range
Welding current (A)
Duty cycle (%)
60
࠙
DC, DC TIG, DC STICK, single phase
ࠚ
100
50
0
100
194
250
Usable range
Welding current (A)
Duty cycle (%)
࠙
DC PULSE, single phase
ࠚ
100
50
40
0
50
150
100
126
200
Usable range
Duty cycle (%)
Welding current (A)
