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 achieve the interference voltage categories
listed below, when used in conjunction with the associated line reactors and an EMC-
compliant design (see also Chapter Possible line reactor and line filter combinations
(Page 136)).
● EN 61800-3 category C2 up to a total cable length
and 100 kW components
● EN 61800-3 category C3 up to a total cable length
and 100 kW components
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
1)
76
of 350 m (shielded) for 20 kW, 40 kW
1)
of 630 m (shielded) for 20 kW, 40 kW
1)
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6