S
PECIFICATION
P
RODUCT
S
PECIFICATION
AND
C
ONFIGURATION
C
HAPTER
2
17
Chapter 2
Product Specification
and Configuration
<Relationship between welding current and duty cycle (WB-P402L)>
<Relationship between welding current and duty cycle (WB-P502L)>
60
100
50
0
100
200
300
370
400
Usable range
Welding current (A)
Duty cycle (%)
࠙
DC, DC TIG
ࠚ
100
50
0
100
200
283
400
Usable range
Welding current (A)
Duty cycle (%)
࠙
DC PULSE
ࠚ
Welding current (A)
Duty cycle (%)
100
80
50
0
100
200
250
300
Usable range
࠙
MMA
ࠚ
100
60
50
0
100
200
300
490
400
࠙
MMA
ࠚ
Usable range
Welding current (A)
Duty cycle (%)
100
50
0
100
200
300
400
࠙
DC TIG
ࠚ
Usable range
Welding current (A)
Duty cycle (%)
100
8
0
50
0
100
200
300
350
400
࠙
DC PULSE
ࠚ
Usable range
Welding current (A)
Duty cycle (%)
100
60
50
0
100
200
300
500
410
࠙
DC
ࠚ
Usable range
Welding current (A)
Duty cycle (%)