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Electrical installation
Installation according to EMC requirements (CE−typical drive system)
EDK82EV113 DE/EN/FR 8.1
L
98
( Stop!
l Control cables and mains cables must be separated from the motor cable
to avoid interferences.
l Control cable must always be shielded.
l We recommend to shield the supply cable for the PTC or thermal contact
and route it separetely from the motor cable.
l If the cores for motor connection and PTC or thermal contact are together in
one cable with a common shield:
– In order to reduce interference injections on the PTC cable, we
recommend to install addionally the PTC module type E82ZPE.
l An optimum HF shield connection of the motor cable can be reached by
using the terminal
for motor PE and motor shield.
Mounting plate with electrically conductive surface
Control cable to function module, connect the shielding to the EMC shield sheet (PES) with a surface as large as possible
2−pole terminal for motor PE and motor shield
PE of the motor cable
Shield of the motor cable
shielded motor cable, low.capacity
(core/core up to 1,5 mm
2
75 pF/m; from 2,5 mm
2
100 pF/m; core/shield 150 pF/m)
shielded PTC cable or thermal contact cable
Connect cable shields to the EMC shield sheet (PES) with a surface as large as possible. Use enclosed clamps.
Star or delta connection as indicated on the motor nameplate
EMC-cable connector (not included in the delivery package)
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