Lenze 8615E - Manual (Page 27)

4.2.3 CE-typical drive
Components of the CE-typical drive
Controller, filter and mains are mounted on one
assembly board.
The
components are wired according to the
5, section: Planning of the Operating Instructions.
Installation of CE-typical drive Systems
The
compatibility of a depends on the
method and accuracy of the must be
taken of:
l
filters,
l
and
l
grounding.
Filters
Only use suitable mains filters and mains Chokes.
Mains filters reduce impermissible high-frequency disturbances to a
perrnissible value.
Mains
reduce low-frequency disturbances, especially those
by long motor cables.
Motor cables are longer than 50 m must be protected
additionally (motor filter or sine filter).
All cables from and must be screened.
Lenze cables meet these requirements.
Ensure that the motor is laid separately from the other cables
cables and mains cables). Mains input and motor output
must not be connected one terminal
Lay cables as
as possible to the reference potential. Dangling
cables are like antennas.
Grounding
all metall-conductive components mains filters,
mains Chokes) using suitable cables from a (PE bar).
Maintain the min. prescribed in the safety
regulations. For EMC, the of the contact is important, not
the section.
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