Line Filters; Description; Safety Information - Siemens SINAMICS S120 Equipment Manual

2.3

Line filters

2.3.1

Description

Line filters limit the conducted interference emitted by the converter units to permissible
values for industry.
2.3.2

Safety information

Caution
Line filters are only suitable for direct connection to TN systems.
Danger
The 100 mm clearances above and below the components must be observed. The mounting
position must ensure that cool air flows vertically through the filter. This measure prevents
thermal overloading of the filter.
Caution
The terminals must be correctly connected:
Incoming line cable to LINE/NETZ L1, L2, L3
Outgoing cable to the reactor to LOAD/LAST U, V, W.
Non-observance may damage the line filter.
Booksize Power Sections
Equipment Manual, (GH2), 04.2004 Edition, 6SL3097-2AC00-0BP0
Line Connection Booksize
2.3 Line filters
2-9