Overview: Line Filters - Siemens SINAMICS S120 Equipment Manual

2.2

Overview: line filters

2.2
A separate line filter (see catalog) must be used for the SINAMICS S120 drive line-up. An
additional line filter must be used to suppress interference in other loads. To prevent
mutual interference, this line filter must not be equipped with line-side capacitors with
respect to ground. Filter series B84144A*R120 (EPCOS) is recommended.
In conjunction with a line reactor and an EMC-compliant system configuration, line filters
limit the electromagnetic emissions from the Power Modules to the limit values of category
C2 to EN 61800-3.
Line filter series that are matched to the power range are also available. These line filters
differ with regard to the frequency range in which they reduce the conducted emissions.
Various line filter versions are available when Line Modules are used.
Basic Line Filter for Active Line Modules with line reactor
Basic Line Filters 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. They are
designed for use with systems and equipment with a maximum total cable length of 150 m
(shielded) of category C2 to EN 61800-3.
Basic Line Filter for Active Line Modules with Active Interface Module
Basic Line Filters 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. In conjunction
with an Active Interface Module, they are designed for use in systems with a maximum total
cable length of 350 m (shielded) in category C2 to EN 61800-3 and 1000 m (shielded) in
category C3 to EN 61800-3.
Wideband Line Filter for Active Line Modules
Wideband Line Filters 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. These filters
can also effectively limit low-frequency line harmonics from 2 kHz and above; this protects
additional loads connected to the same line supply against disturbances and damage. The
maximum total cable length is 350 m (shielded) of category C2 to EN 61800-3.
Basic Line Filter for Basic Line Modules
Basic Line Filters 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. They are
designed for use with systems and equipment with a maximum total cable length of 350 m
(shielded) of category C2 to EN 61800-3.
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
Line Connection Booksize
2.2 Overview: line filters
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