Wideband Line Filter For Active Line Modules; Description - Siemens SINAMICS S120 Equipment Manual

4.4

Wideband Line Filter for Active Line Modules

4.4
4.4.1

Description

The damping characteristics of Wideband Line Filters for Active Line Modules not only
conform with the requirements of EMC standards for the frequency range of 150 kHz to
30 MHz but also include low frequencies as of 2 kHz. As a result, these line filters have an
extended function area, which means that they can, to a certain extent, be used regardless
of the machine installation location and any unknown line properties (e.g. line impedance).
With these line filters, the limit values in accordance with EN 55011, Class A for devices in
group 1 are observed.
The total cable length must be less than 350 m (motor cables, power supply cable between
line filter and Line Module).
Equipment Manual Booksize Cold-Plate Power Sections
Manual, (GH4), Edition 06.2005, 6SL3097-2AJ00-0BP2
4.4 Wideband Line Filter for Active Line Modules
Line Connection
4-9