Siemens SINAMICS G130 Engineering Manual page 319

Definition of the protection
7th step
system
A protection system The protection system depends on
must be defined when the operating conditions and
work has to be carried application.
out on the converter
and/or cables after
power OFF when the
rotor is still revolving.
Guide for designing a drive with an HT-direct motor and a SINAMICS converter
Drive Dimensioning
Engineering Information
Further notes and alternatives
See above or catalog D86.2 / Chapter 1:
"Converter-fed operation"
SINAMICS Engineering Manual - May 2008
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