8 Accessories
The range of accessories supplied by Börger GmbH is as multi-
faceted as the areas of application for Börger machines.
If your Börger machine was delivered with accessories, the
corresponding operating manuals can generally be found in
the appendix or in the packaging of the units, if delivered as
originally packed.
8.1 Frequency converter
The machine can be operated with a frequency converter. Only fre-
quency converters that deliver a constant torque are suitable for
the Börger machine.
NOTE!
When using frequency converters
Due to their working principle, frequency converters generate
leakage current.
— For proper operation of a frequency converter at a residual
current device, the use of an AC/DC sensitive residuaI cur-
rent device (type B) according to EN50178/VDE0160 is
required due to the DC component of the leakage current.
NOTE!
External drive cooler
An external drive cooler may be necessary if the motor frequency
is set very low.
Accessories
BA-RC40_EN, 17.01.2024www.boerger.de / www.boerger.com172
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