Emc-Compliant Installation; Components In A Ce-Typical Drive System - Lenze 712 Operating Instructions Manual

5.2

EMC-compliant installation


Note!
The user is responsible for compliance with the EMC directive in the
machine application.
As a user you are compliant with the EMC directive if you follow the
chapter 5.2 "EMC-compliant installation" during the electrical installation. In
this way you can be sure your drive system will not cause any EMC problems.
If all devices and system components comply with the CE requirement for
interference immunity in accordance with EN 50082-2, no electromagnetic
degradation is to be expected.
5.2.1

Components in a CE-typical drive system


Note!
Drive controller, RFI filter and mains choke are on a common
mounting plate.
System components
Drive controller
RFI filter
Armature and field cable
Mains cable between RFI filter and mains
choke as well as between mains choke and
drive controller
Motor cables
Motor
EDB712 DE/EN 2.1
Electrical installation
EMC-compliant installation
Components in a CE-typical drive system
Specification
Voltage controller

66
Shielded power cable with tin-plated E-CU braid
with 85 % visual coverage.
Evaluated maximum length: 50 m
From cable length 200 mm:
Shielded power cable with tin-plated E-CU braid
with 85 % visual coverage
Shielded signal cable type LIYCY
Three-phase AC motor with resistive rotor
behaviour
Lenze type (series) ...L12, 10F4, 10F8, ...F12, ...S4,
11S6, ...S8, ...F8, 10F4, 11MF4 or similar

5
53