Basic Line Filter For Smart Line Modules; Description - Siemens SINAMICS S120 Manual

3.7.6

Basic Line Filter for Smart Line Modules

3.7.6.1

Description

Basic Line Filters for Smart Line Modules are designed to attenuate conducted interference
emissions in accordance with the specifications contained in the relevant EMC legislation.
They are mainly effective in the frequency range from 150 kHz to 30 MHz; this is the range
relevant to ensure compliance with the appropriate standard.
Basic Line Filters for Smart Line Modules can be used in conjunction with the associated line
reactors.
Data regarding the radio interference voltage categories and maximum total cable lengths
that can be achieved
and line filters (Page 135).
Basic Line Filters are only suitable for direct connection to TN systems. An isolating
transformer is required for other power systems.
Maximum total cable length = Σ motor cables, line supply conductor from line filter to Line
1)
Module
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8
see Chapter Combination options, Line Modules with line reactors
1)
Line connection and line-side power components
3.7 Line filters
81