Siemens SINAMICS S120 System Manual page 30

High Frequency Modules, line connection
Chassis
The line interface for a SINAMICS S120 High Frequency Drive with an Active Line Module
Chassis comprises, in addition to the regionally stipulated protective devices, an Active
Interface Module – and depending on the frame size of the Active Interface Module, an
additional bypass contactor. A drive line-up with chassis components can be implemented
with radio interference voltage category C3.
Figure 3-2
Note
You can find detailed information about the line interface in the SINAMICS S120 Manuals:
• Power components booksize manual (GH2)
• Power units chassis manual (GH3)
30
Block diagram, line connection, chassis
System Manual, (SH2), 04/2015, 6SL3097-4AH10-0BP3
High Frequency Drive