8.6
Single and multi-tier drive lineup
Single-tier drive lineup
Due to the current-carrying capacity of the DC link busbars and their function in particular, the
components should be arranged according to the following rule.
From left to right:
• Line Modules
• Motor Modules in order of power from the highest power to the lowest power
• DC link components, e.g. Braking Module, Control Supply Module, Capacitor Module
More information is provided in Chapter "Arrangement of the components and units" of the
SINAMICS S120 Equipment Manual Booksize Power Units
support.industry.siemens.com/cs/ww/en/view/109781351).
Multi-tier drive lineup
Additional information on the design of a multi-tier drive lineup is provided in Chapter
"Arrangement of the components and units" of the SINAMICS S120 Equipment Manual Booksize
Power Units (https://support.industry.siemens.com/cs/ww/en/view/109781351).
Booksize power units
Equipment Manual, 01/2022, 6SL3097-6AC30-0BP0
Control cabinet design and EMC booksize
8.6 Single and multi-tier drive lineup
(https://
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