Booksize Base Cabinet / Booksize Cabinet Kits; Design; Booksize Base Cabinet; Booksize Cabinet Kits - Siemens SINAMICS G130 Engineering Manual

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Booksize Base Cabinet / Booksize Cabinet Kits

Design

Motor Modules in Booksize format are installed as Booksize Cabinet Kits into Booksize Base Cabinets in the factory
and supplied as a complete unit together with the cabinet connection components. All Booksize Motor Modules are
available in the version with internal air cooling and varnished modules.

Booksize Base Cabinet

The Booksize Base Cabinet is the basis for a complete cabinet. This contains all the assembly plates required to
accommodate the Booksize Cabinet Kits.
Booksize Base Cabinets are available in two standard cabinet widths, i.e. 800 mm and 1200 mm. In addition to the
assembly plates, the cabinet also includes the PE bar and the auxiliary voltage busbar.

Booksize Cabinet Kits

Booksize Cabinet Kits are made to support an easy planning and equipping by virtue of their slot concept. A slot /
Booksize Cabinet Kit has a specified cabinet width within which all the components required to operate a Booksize
format SINAMICS S120 unit are arranged. The number of slots within a Base Cabinet is merely determined by the
available width of the cabinet. Depending on the mounting width required for the relevant output, the number of
Booksize Cabinet Kits which can be mounted in a Base Cabinet varies.
Example of a Booksize Cabinet Kit 200 mm
SINAMICS S120 Cabinet Modules
Engineering Information
The basic version of the Booksize Cabinet Kit
comprises the following components:
• Booksize format Motor Module
• Fuse switch-disconnector for each Motor
Module installed
• Customer interface –X55 located in the
terminal area of the Booksize Base Cabinet
• Shield connecting plate
• Complete electrical connection to the Base
Cabinet interfaces
Each Booksize Cabinet Kit is connected to the
DC busbar of the Cabinet Module separately via
its own fuse switch-disconnector. The DC
connecting rail integrated in the power units is not
used to loop through the DC link voltage.
The optional DC coupling consists of a contactor
assembly (see section "Options / Option L37")
which is easy to replace by its pluggable inter-
faces.
When the optional Control Unit is installed (option
K90/K91), the customer terminal block –A55 is
also located in the cabinet terminal area. A
DRIVE-CLiQ connection to the power unit of the
Cabinet Kit is made in the factory.
Output reactors can be also installed within a
Cabinet Kit as an option. When reactors are
used, a separate motor connecting terminal is
provided in the terminal area of the cabinet. For
information about output reactors, please refer to
section "Options / Option L08/ L09".
SINAMICS Engineering Manual - May 2008
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