Eaton ESR5-NO-31-UC Manual page 41

Example calculation for 3000 m
The following calculation and the illustrated derating curve are
provided as examples.
Perform the actual calculation and offset the derating curve for
the device used according to the technical data and the "Derat-
ing" section.
27 °C • 0,906 ≈ 24 °C
55 °C • 0,906 ≈ 49 °C
72
70
60
50
Example
40
30
20
10
24 27
3
0
0 1 0 2 0 3 0
Figure 22: Example of a suspended derating curve (red)
Manual ESR5-NO-31-UC 07/2017 MN049014 EN www.eaton.com
49
4 0 5 0 55 6 0
T [°C ]
A
37