Siemens SINAMICS G120 - PM230, PM330 and PM250 Power Modules: Current Derating Depending on the Ambient Air Temperature

10.9.3 PM230, PM330 and PM250 Power Modules: Current derating depending on the
ambient air temperature
Current derating depending on the ambient air temperature
The Control Unit and Operator Panel can restrict the maximum permissible operating ambient
temperature of the Power Module.
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Figure 10-6 Characteristic for the PM230 Power Module
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Figure 10-7 Characteristic for the PM330 Power Module
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Figure 10-8 Characteristic for the PM250 Power Module
Technical data
10.9 Restrictions for special ambient conditions
Converter with the CU230P-2 Control Units
512 Operating Instructions, 09/2017, FW V4.7 SP9, A5E34257946B AE