Siemens Sinamics S120 Manual page 133

Liquid-cooled chassis power units

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Rated voltage

Refer to the maximum line voltage under "Connection voltages" in the technical data for

details of the rated voltage.

Input voltage range that can be actually used

The dashed line represents a theoretical characteristic of the correction factor. The devices

have an undervoltage threshold, which leads to shutdown when the voltage drops below it.

Consequently, the input voltage range that is actually usable has a lower limit.

Liquid-cooled chassis power units

Manual, (GH7), 11/2016, 6SL3097-4AM00-0BP7

Voltage correction factor K

as a function of the installation altitude

Power Modules

4.7 Technical specifications

Simanics s120