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

Technical data
10.1 Technical data of the G115D converter with SIMOGEAR geared motor
10.1.6

Derating data

10.1.6.1

Torque derating as a function of the installation altitude

The permissible motor output torque is reduced above an installation altitude of 1000 m.
Torque derating of 2KJ8 asynchronous motor
Torque derating of 2KJ8 synchronous reluctance motor
10.1.6.2

Torque derating as a function of the surrounding temperature

The permissible motor output torque is reduced when the surrounding air temperature is
above 40 ℃.
Torque derating of 2KJ8 asynchronous motor
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Operating Instructions, 12/2020, FW V4.7 SP13, A5E48681219B-002
SINAMICS G115D distributed drive