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Technical data
Explanation of
Duty cycle (ED) is the proportion of time in a 10-minute cycle at which the device
the term "duty
may be operated at its rated output without overheating.
cycle"
NOTE!
The ED values specified on the rating plate are based on an ambient temperat-
ure of 40 °C.
If the ambient temperature is higher, either the ED or output must be reduced
accordingly.
Example: Welding at 150 A at 60% ED
-
-
-
If the device is to be continuously operated without stopping:
1
2
Ignis 150 TIG
Mains voltage (U
Max. effective primary current (I
Max. primary current (I
Max. apparent power (S
Mains fuse
Mains voltage tolerance
Grid frequency
54
Welding phase = 60% of 10 minutes = 6 minutes
Cooling phase = remaining time = 4 minutes
After the cooling phase, the cycle begins again.
60 %
6 Min.
150 A
0 A
0 Min.
Look in the technical data for a ED value of 100% for the current ambient
temperature.
Reduce the output or amperage in line with this value so that the device can
remain in use without observing a cooling phase.
)
1
6 Min.
)
1eff
)
1max
)
1max
4 Min.
10 Min.
1 x 230 V
5.52 kVA
16 A slow-blow
-20% / +15%
50/60 Hz
15 A
24 A
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