Installing The V Ring - Siemens SINAMICS SL150 Operating Instructions Manual

9.7.11

Installing the V ring

Precondition
For emergency operation in the V circuit, you must connect up and operate the converter in the
star connection. The power stack adapter of the defective subconverter must be connected to
the DRIVE-CLiQ bus.
Figure 9-12
SINAMICS SL150 6SL38600UL432AA0Z
Operating Instructions Rev.201910281433 EXAMPLE
Example: V circuit with defective subconverter B
Maintenance
9.7 Repairs
101