Lenze 712 E.3B Betriebsanleitung Seite 56

5 Electrical installation
EMC-compliant installation
Installation of a CE-typical drive system
Fig. 2 Large area shield connection
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When laying cables, lay motor cable separately from signal and mains
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cables.
Connect the mains input and motor output to separate terminal strips.
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Lay the cables as close as possible to the reference potential. Suspended
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cables act like antennas.
If you use the drive systems with drive controllers in residential areas:
Check for compliance with the conducted interference levels in
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accordance with EN 55022 class B on the supply side in the building.
Check for permissible interference radiation in accordance with
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EN 55022 class B at the boundaries of the building.
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Note!
Devices operated close to the drive controller that are not immune
to interference in accordance with EN 55022 class B may be
electromagnetically affected by the drive controller.
Only operate devices immune to interference in accordance with EN
55022 class B near the drive controller.
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Shielded cable
Bare metal mounting areas
Braid
Earthing clamp
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4xx_012
EDB712 DE/EN 2.1