Siemens SINAMICS G130 Engineering Manual page 470

SINAMICS S120 Cabinet Modules
Engineering Information
Every Active Line Module requires a Control Unit. This can be optionally installed in the Line Connection Module. The
Control Unit of adjacent S120 Cabinet Modules (Motor Modules, for example) can however also be used.
It is important to note that the charging capacity for the DC link is limited depending on the device type. Please read
the relevant information in section "Checking the maximum DC link capacitance" in chapter "General Information
about Built-in and Cabinet Units SINAMICS S120".
Active Line Connection Module
Example of a liquid-cooled Active Line Connection Module (> 800 A) with circuit breaker in the Line Connection Module
and a liquid-cooled Active Line Module including liquid-cooled Active Interface Module
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Ó Siemens AG