Connection Of Booksize Components To Booksize C/D-Type Components; Description; Connecting The Dc Link Rectifier Adapter And The Dc Link Adapter - Siemens Sinamics S120 Manual

Cabinet design
6.5 Electrical connection
6.5.4

Connection of booksize components to booksize C/D-type components

6.5.4.1

Description

It is possible to combine components in booksize format with components in booksize C/D-
type format with one another in the SINAMICS S120 drive line-up. They are mutually
compatible in terms of both hardware design and software support.
The following components in booksize format can also be used for components in booksize
C/D-type format:
● DC link busbars,
● Reinforced DC link busbars,
● DC link adapters,
● DC link rectifier adapters,
● 24 V jumper plugs, and
● 24 V terminal adapters.
6.5.5

Connecting the DC link rectifier adapter and the DC link adapter

DC link rectifier adapter
The DC link voltage can be supplied directly to an individual component by means of the DC
link rectifier adapter. In this case, the component is connected separately to the DC link and
does not utilize the internal DC link busbars.
Additional information can be found in the SINAMICS S120 Manual "Booksize Power Units"
(GH2).
DC link adapter
Using the DC link adapter, it is possible to distribute a drive line-up over several tiers in the
control cabinet.
Additional information about the DC link adapter and multi-tier configurations can be found in
chapters "Accessories / DC link adapter" and "Control cabinet design / Arrangement of
components and equipment" in the SINAMICS S120 Manual "Booksize Power Units" (GH2).
100
Power Units in Booksize C/D-Type Format
Manual, 01/2017, 6SL3097-4AC20-0BP1