Connecting To The Line Supply Using Daisy Chain - Siemens SINAMICS G115D Operating Instructions Manual

Distributed drive

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Connecting to the line supply using daisy chain

The SINAMICS G115D system has been designed to allow a converter to provide the mains

power for a number of converters in a daisy chain.

The figure below exemplifies the methodology for daisy-chaining multiple converters:

Wiring the line supply terminals for the glanded variant

The figures below show examples of wiring the line supply terminals for the daisy-chain

connection for a glanded variant of converter:

Wiring example of wall-mounted converter

SINAMICS G115D distributed drive

Operating Instructions, 09/2020, FW V4.7 SP13, A5E48681219B

Cables and connectors (Page 57)

4.9 Connecting the line supply

Wiring example of motor-mounted converter