Daihen Welbee WB-A350P, Owner'S Manual

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2-3
Chapter 2
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PECIFICATION AND
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HAPTER
2
2.2 Product Configuration
This section explains the standard or optional composition of the welding power source and parts to be
prepared by customers.
2.2.1 Standard composition
This section explains the standard composition of the welding power source.
For equipment used in combination with the welding power source connected to robot, refer to the
instruction manual of the robot controller.
• Use the welding power source within its usable range by observing the duty cycle for the welding current.
• Use the welding power source within the lowest rated duty cycle of combined accessories such as welding torches.
<Relationship between welding current and duty cycle>
AC TIG welding DC TIG welding
AC STICK welding DC STICK welding
100
40
50
0
1
0
0
2
0
0
3
0
0
3
5
0
2
7
0
Usable range
Welding current (A)
D
u
ty
c
y
c
le
(
%
)
100
40
50
0
1
0
0
2
0
0
3
0
0
3
5
0
Usable range
Welding current (A)
D
u
ty
c
y
c
le
(
%
)
100
30
60
0
1
0
0
2
0
0
3
0
0
3
5
0
Usable range
Welding current (A)
D
u
ty
c
y
c
le
(
%
)
50
100
30
50
0
1
0
0
2
0
0
3
0
0
3
5
0
Usable range
Welding current (A)
D
u
ty
c
y
c
le
(
%
)
80