Siemens SINAMICS DCM Operating Instructions Manual page 18

Commutation reactors

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Electrical installation

Connection overview

Figure 4-1

Figure 4-2

Note

Installation sequence

When commutating reactors with SCCR of 20 ms and 100 ms are deployed, semiconductor

fuses must be installed in the rectifier system upstream of the reactor. These interrupting

times are then achieved by the semiconductor fuses that are normally used.

1-phase connection overview

3-phase connection overview

SINAMICS DCM commutating reactors

Operating Instructions, 11/2013, A5E32621741B

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