Siemens SINAMICS S120 Function Manual page 616

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Basic information about the drive system

12.10 Rules for wiring with DRIVE-CLiQ

In the following diagram, two Motor Modules (400 V, output ≤ 250 kW, pulse frequency

2 kHz) are connected to interface X101 and two Motor Modules (400 V, output > 250 kW,

pulse frequency 1.25 kHz) are connected to interface X102.

This topology does not match the topology created offline by STARTER and must be

Figure 12-27 Drive line-up (chassis) with different pulse frequencies

Function Manual, (FH1), 10/2008, 6SL3097-2AB00-0BP5

Drive functions