Technical data
Explanation of
the term "duty
cycle"
Duty cycle (ED) is the proportion of time in a 10-minute cycle at which the device
may be operated at its rated output without overheating.
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
-
Welding phase = 60% of 10 minutes = 6 minutes
-
Cooling phase = remaining time = 4 minutes
-
After the cooling phase, the cycle begins again.
10 Min.6 Min.
150 A
0 Min.
0 A
4 Min.6 Min.
60 %
If the device is to be continuously operated without stopping:
1
Look in the technical data for a ED value of 100% for the current ambient
temperature.
2
Reduce the output or amperage in line with this value so that the device can
remain in use without observing a cooling phase.
Ignis 150
Mains voltage (U
1
) 1 x 230 V
Max. effective primary current (I
1eff
) 15 A
Max. primary current (I
1max
) 24 A
Max. apparent power (S
1max
) 5.52 kVA
Mains fuse 16 A slow-blow
Mains voltage tolerance -20% / +15%
Grid frequency 50/60 Hz
49
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