Derating Data; Current Derating As A Function Of The Installation Altitude - Siemens SINAMICS G115D Operating Instructions Manual

Technical data
10.2 Technical data of the G115D wall-mounted converter
Permissible converter overload
Note
The rated ambient temperature for the above load cycles is 40 °C.
1)
You can set the parameter p0292.0 to a range of 5 °C to 25 °C based on the application.
2)
I t curve for overload capacity
2
10.2.6

Derating data

10.2.6.1

Current derating as a function of the installation altitude

The permissible converter output current is reduced above an installation altitude of 1000 m.
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Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B
SINAMICS G115D distributed drive