33
Instruction handbook Mains filters
BFN
Document No.: 5.09010.03
4
D
ESCRIPTION
OF
THE
DEVICES
In this chapter the basic structure of the devices
Filter for mains applications
BFN
and
of the type codes on the devices.
No filters are required for the operation of the power converter.
TN-TT-systems
see
In order to comply with the limit values of the EMC-standards, the use of Baumüller mains
filters BFN-3-1-XXX-
X01
is required.
In order to allow the compliance with the limit values for the conducted interferences („ex-
ternal“ second environment - EN 61800-3, table 9) in low-impedance grounded low-volt-
age systems use Baumüller mains filters combined with Baumüller converters, Baumüller
motor cables and Baumüller motors. If all installation- and EMC-notes of this Handbook
are complied with, it is assumed that the interference-suppressed drive accords to the
protection requirements of the EMC-Directive 89/336/EWG and of the EMC-act (EMVG).
NOTICE!
m
The mains filters may not be used as a motor filter at the converter output.
m
Mains filters BFN-3-1-XXX-XXX may not be used with active mains inverters. For
this converter type special filters are available, refer to
NOTICE!
Baumüller mains filters BFN-3-1-XXX-
X01
can be used in
m
Grounded industrial systems of hard or low impedance
they can not be used in
m
Grounded industrial systems of insulated and high impedance.
m
Grounded wye-supply systems
m
Grounded industrial systems of hard- or low impedance
Summary of Contents for BFN 3-1 Series
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