Siemens SINAMICS S120 Combi - Dimensioning an Isolating Transformer; Autotransformer for Several Loads

Line-side power components
3.8 Line connection versions
SINAMICS S120 Combi
Manual, 11/2017, 6SL3097-4AV00-0BP7
51
3.8.3.2
Dimensioning an isolating transformer / autotransformer for several loads
An S120 Combi Power Module with integrated infeed and other loads / machines should be
connected to the line supply via an isolating/autotransformer (matching transformer). The
following diagram shows the connection using an isolating transformer as an example.
Figure 3-9 Operating several loads via an isolating transformer