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Operating Instructions – MOVIGEAR® SNI-B
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.
Always apply the
relevant standards
.
Note the following:
5.1.2
EMC-compliant installation
With respect to the EMC regulation, frequency inverters and compact drives cannot be
seen as stand-alone units. They can only be evaluated in terms of EMC when they are
integrated in a drive system. Conformity is declared for a described, CE-typical drive
system. These operating instructions contain further information about this topic.
5.1.3
Cable selection, routing and shielding
For more information on cable selection, routing and shielding, refer to chapter "Cable
routing and shielding".
5.1.4
Equipotential bonding
Regardless of the protective earth connection, it is essential that
low-impedance, HF-
capable equipotential bonding
is provided (see also EN 60204-1 or DIN VDE 0100-
540):
• Establish a connection over a wide surface area between the MOVIGEAR
®
drive unit
and the mounting rail.
INFORMATION
Adhere to the safety notes during installation.
INFORMATION
This drive system is not designed for operation on a public low voltage supply system
that supplies residential areas.
This is a product with restricted availability in accordance with IEC 61800-3. This prod-
uct may cause EMC interference. In this case, it is recommended for the operator to
take suitable measures.
For detailed information on EMC compliant installation, refer to the publication "Elec-
tromagnetic Compatibility in Drive Engineering" from SEW-EURODRIVE.
WARNING
Electric shock caused by faulty installation.
Severe or fatal injuries.
• Take the utmost care when installing the units.
• Observe the connection examples.
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