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

Line connection and line-side power components
3.7 Line filters
3.7.5

Basic Line Filter for Basic Line Modules

3.7.5.1

Description

Basic Line Filters for Basic 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.
The machine manufacturer must certify that the machine to be launched on the market is in
accordance with the EC EMC Directive.
Basic Line Filters for Basic 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 use on 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
76
see Chapter Combination options, Line Modules with line reactors
1)
Booksize Power Units
Manual, (GH2), 07/2016, 6SL3097-4AC00-0BP8