Lenze E82xVxxxKxxxxx - Manual (Page 121)

Electrical installation
Standard devices in a power range from 0.25 ... 2.2 kW
EMC−compliant wiring
6
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121 EDS82EV903 EN 3.0
6.4 Standard devices in a power range from 0.25 ... 2.2 kW
6.4.1 EMC−compliant wiring
(Design of a CE−typical drive system)
The drives comply with the EC Directive on "Electromagnetic Compatibility" if they are
installed in accordance with the specifications for the CE−typical drive system. The user is
responsible for the compliance of the machine application with the EC Directive.
)
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
2for motor PE and motor shield.