Siemens SINAMICS S120 Equipment Manual page 449

Booksize power units

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Table of Contents

Multiple-tier configuration

When the power supply input is on the right-hand side of the drive line-up (e.g. in a multiple-

tier configuration), the above rules apply in reverse.

This means that: The Motor Modules are arranged in order of power from the highest power

to the lowest power followed by the DC link components, such as the Braking Module.

Booksize Power Units

Equipment Manual, (GH2), 07/2007, 6SL3097-2AC00-0BP5

Example of a three-tier configuration with components between 50 and 200 mm wide

Cabinet Design and EMC Booksize

8.4 Arrangement of components and equipment