N52, Dc Link Fuses For Basic Line Modules - Siemens SINAMICS S120 Equipment Manual

8.39

N52, DC link fuses for Basic Line Modules

Availability of option
This option is available for the following S120 Cabinet Modules:
● Basic Line Module
Description
Fuses are installed on the DC side to protect the Basic Line Module.
Installation of DC fuses is recommended if the DC current load in the configured drive line-up
can be larger than the rated DC link current of the Basic Line Module.
Furthermore, the DC fuses protect the Basic Line Module against an overvoltage on the DC
busbar of the drive line-up in the event of a malfunction.
S120 Cabinet Modules Equipment Manual
Manual, (GH5), 10/2008, A5E00427098A
8.39 N52, DC link fuses for Basic Line Modules
Options
435