Electrical installation
Wiring
EMC−compliant wiring
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EDK82EV222 DE/EN/FR 13.0
EMC−compliant wiring
(Design of a CE−typical drive system)
Note!
ƒ Control cables and mains cables must be separated from the motor cable to avoid
interference injections.
ƒ Always use shielded control cables.
ƒ Generally we recommend to shield the cable for the PTC or thermal contact and
route it separately from the motor cable.
ƒ If you route the cores for the motor connection and the cores for the connection of
the PTC or thermal contact within one cable with a common shield:
– To reduce interference injections on the PTC cable we recommend to additionally
install the PTC kit type E82ZPEx.
ƒ Optimum HF shield connection of the motor cable is obtained by using the terminal
for motor PE and motor shield.
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