High Frequency Modules, Line Connection - Siemens SINAMICS S120 System Manual

High Frequency Modules, line connection

To connect the SINAMICS S120 High Frequency Drive drive line-up to the line supply these
components are used:
● Overcurrent protection device (line fuse or circuit breaker)
● Line contactor, line disconnector device (optional)
● Line filter
● Active Interface Module
Booksize
The line connection for an S120 High Frequency Drive with a booksize Active Line Module
comprises, in addition to the regionally required protective devices, an optional line filter and
an Active Interface Module.
Figure 3-1
Note
With line filter, Active Interface Module and Active Line Module, the High Frequency drive
attains radio interference voltage, Category C3 (I
High Frequency Drive
System Manual, (SH2), 04/2015, 6SL3097-4AH10-0BP3
Overview diagram, line connection booksize
> 100 A).
Line
3
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