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Operating Instructions – MOVIGEAR® DAC-B
51
5
Installation planning considering EMC aspects
Electrical Installation
5
Electrical Installation
5.1
Installation planning considering EMC aspects
5.1.1
Notes on arranging and routing installation components
Successful installation of decentralized drives depends on selecting the correct cables,
providing correct grounding and a functioning equipotential bonding.
You must always apply the
relevant standards
. Also observe the following points in
particular:
5.1.2
Equipotential bonding
• Regardless of the protective earth connection, it is essential that low-impedance, HF-
capable equipotential bonding is provided (see also VDE 0113 or VDE 0100
part 540):
– Establish a connection over a wide surface area between the MOVIGEAR
®
drive
unit and the mounting rail.
– To do so, use a ground strap (HF litz wire) to connect the MOVIGEAR
®
drive unit
and the plant's grounding point.
• Do not use cable shields for equipotential bonding.
5.1.3
Cable routing and cable shielding
It is essential that you observe the detailed information in chapter "Cable routing and
cable shielding".
INFORMATION
Comply with the safety notes during installation.
2377213963
WARNING
Faulty installation.
Severe or fatal injuries from electric shock.
• Installation must be carried out with great care.
• Note the connection examples in chapter "Installation instructions / Cable routing
and cable shielding".
INFORMATION
Additional information is available in the SEW-EURODRIVE publication "Drive
Engineering – Practical Implementation, EMC in Drive Engineering".
Summary of Contents for MOVIGEAR DAC B
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