Wideband Line Filter For Active Line Modules; Description; Safety Information - Siemens SINAMICS S120 Equipment Manual

2.6

Wideband Line Filter for Active Line Modules

2.6
2.6.1

Description

The damping characteristics of Wideband Line Filters for Active Line Modules not only
conform with the requirements of EMC standards for the frequency range of 150 kHz to
30 MHz but also include low frequencies as of 2 kHz. As a result, these line filters have an
extended function area, which means that they can, to a certain extent, be used regardless
of the machine installation location and any unknown line properties (e.g. line impedance).
Wideband Line Filters must always be used in conjunction with line reactors for Active Line
Modules.
The maximum total cable length (motor cables, mains supply conductor line filter to Line
Module) is 350 m (shielded) of category C2 to EN 61800-3.
2.6.2

Safety information

Line filters are only suitable for direct connection to TN line supplies.
A ventilation clearance of 100 mm above and below the components must be observed.
The mounting position must ensure that cool air flows vertically through the filter. This
prevents thermal overloading of the filter.
The input and output connections/terminals must not be interchanged:
Incoming line cable to LINE L1, L2, L3 and
outgoing cable to the line reactor to LOAD/LAST U, V, W
The line filter may be damaged if this is not observed.
NOTICE
The associated Line Module must only be connected to the SINAMICS line filter via the
associated line reactor. Additional loads must be connected upstream of the SINAMICS line
filter (if required, via a separate line filter). If this is not observed, other loads could be
damaged or destroyed.
Booksize power units
Manual, (GH2), 06/2008, 6SL3097-2AC00-0BP6
CAUTION
WARNING
WARNING
2.6 Wideband Line Filter for Active Line Modules
Line Connection Booksize
55