
23
5.8 Pipemaster
Specifications
Phases
Input Voltage
Suggested Fusing
kVA/KW
1Ø, 50/60 Hz
U1=115V
25
4.0
1Ø, 50/60 Hz
U1=230V
17
4.0
3Ø, 50/60 Hz
U1=230V
11
5.0
3Ø, 50/60 Hz
U1=400V
6
5.0
3Ø, 50/60 Hz
U1=460V
5
5.0
Maximum Output
100A
Output at 100% Duty Cycle
125A
Output at 60% Duty Cycle
175A
Open Circuit Voltage (max)
80V
Type of Cooling
Air-F
5.9 Fault
Conditions
Certain fault conditions will cause the arc to be immediately terminated or prevent arc strike
during weld initiation. Examples of faults that will cause this to occur are:
a. Insufficient water flow
b. Insufficient gas flow
c. Arc voltage too high
d. Arc voltage too low
e. Contact of tungsten with workpiece
f.
Any arc outage