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 achieve the interference voltage categories
listed below, when used in conjunction with the associated line reactors and an EMC-
compliant design (see Chapter Possible line reactor and line filter combinations (Page 136)).
● EN 61800-3 category C2 up to a total cable length
● EN 61800-3 category C3 up to a total cable length
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
1)
Booksize Power Units
Manual, (GH2), 04/2014, 6SL3097-4AC00-0BP6
55 kW components
55 kW components
Line connection and line-side power components
of 350 m (shielded) for 5 kW to
1)
of 350 m (shielded) for 5 kW to
1)
3.7 Line filters
81