Lenze i700 Manual Bedienungsanleitung PDF herunterladen (Seite 93)

Electrical installation

Installation according to EMC (installation of a CE−typical drive system)

Mains connection, DC supply

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EDS700ACBA EN 4.0

6.3.2 Mains connection, DC supply

ƒ Power supply modules, mains chokes or mains filters may be connected to the

mains via unshielded single cores or unshielded cables.

ƒ Cables between mains filters/RFI filters and power supply modules:

– Install twisted and with sufficient distance to adjacent cables.

– If cables are routed together in a cable duct or if longer cable lengths are used, we

recommend the use of shielded cables, e.g. between two control cabinets.

ƒ The integrated DC busbars (X101/102) do not require EMC measures.

ƒ Installation of cables for DC supply:

– Up to a length of 300 mm, twisted unshielded cables can be used, e.g. between an

upper and a lower installation row.

– From a length of 300 mm onwards, we recommend the use of shielded cables, e.g.

between two control cabinets.

ƒ The cable cross−section must be dimensioned for the assigned fusing (observe

national and regional regulations).

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Lenze i700 Manual Bedienungsanleitung Seite 93