Siemens SINAMICS S120 Equipment Manual page 121

Derating as a function of the ambient temperature
Figure 3-31
Derating as a function of the installation altitude
Figure 3-32
Equipment Manual for Booksize Power Units
Equipment Manual, (GH2), 03/2006 Edition, 6SL3097-2AC00-0BP3
3.4 Smart Line Modules (5 kW and 10 kW) with internal air cooling
Permissible output power
100
[%]
90
80
70
60
55
0
Ambient temperature
Derating as a function of the ambient temperature
Permissible output power
[%]
100
95
90
85
80
75
70
65
60
0 1000
Derating as a function of the installation altitude
20 40
2000 3000
Ambient temperature
Line Modules Booksize
[°C]
55
[m]
4000 5000
3-55