Siemens SINAMICS G220 - Permissible Output Current Depending on the Installation Altitude and Ambient Temperature, IP20

17.4 Permissible output current depending on the installation
altitude and ambient temperature, IP20
Technical data
The permissible output current of the converter depends on the installation altitude and the
ambient temperature.
Continuous operation above the permissible output current leads to a converter malfunction
due to overtemperature.
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Figure17-1 Current reduction according to "Low Overload" duty cycle
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Figure17-2 Current reduction according to "High Overload" duty cycle
Technical data
17.4Permissible output current depending on the installation altitude and ambient temperature, IP20
SINAMICS G220 converter
Operating Instructions, 04/2024, FW V6.2, A5E51781573B AB 809