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

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2.7 Basic Line Filter for Basic Line Modules

2.7 Basic Line Filter for Basic Line Modules
2.7.1

Description

The Basic Line Filters for Basic Line Modules are designed for limiting the cable-borne
interference in the frequency range in accordance with the specifications of the EMC
legislation.
The machine manufacturer must certify the machines that he plans to launch on the market
in accordance with the EU EMC Directive.
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.
2.7.2

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.
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 line reactor at LOAD L1´, L2´, L3´
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.
62
CAUTION
WARNING
WARNING
Equipment Manual, (GH2), 07/2007, 6SL3097-2AC00-0BP5
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