Siemens SINAMICS G120P Hardware Installation Manual page 74

Technical specifications
6.2 Temperature, altitude and voltage derating PM230
Operational altitude derating
The figures below show the derating required according to altitude.
Output current [%]
100
Altitude derating current FSA ... FSF
Operational voltage derating
The figures below show the derating required according to voltage
Output current [%]
Figure 6-3 Derating for voltage
74
90
80
70
60
0 1000 2000
3300 6600
Installation altitude above sea level [m]
Input voltage [%]
100
90
80
77
70
60
0
3000 4000
9800 13000
[ft]
Altitude derating voltage FSA ... FSF
Output power [%]
Hardware Installation Manual, 2010-07-02, A5E02923635A AB
1000 2000 3000
3300 6600 9800
Installation altitude above sea level [m]
Power Module PM230 IP55
4000
13000
[ft]