Lenze 530 series User Manual

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4.2.2 CE-typical drive system
Components of a CE-typical drive system
System components Specification
Controller Controller of the types 531 to 534
RFI filter Data and allocation see chapter 3 "Accessories"
Mains choke Data and allocation see chapter 3 "Accessories"
Armature and field cable Screened power cable with tinned E-CU braid with
85 % optical coverage.
Tested maximum length: 50 m
Mains cable between RFI filter and
mains choke and between mains
choke and controller
As from cable length of 200 mm:
screened power cable with tinned E-CU braid with
85 % optical coverage.
Control cables Screened signal cable type LIYCY
Motor DC motor with separate excitation
Lenze series GFQ, GFR or similar
Note:
Controller, RFI filter, and mains choke are located on one mounting plate.
Installation of the CE typical drive system
The electromagnetic compatibility of a drive system depends on the type and
accuracy of the installation.
Take special care with
− filters
− screening
− grounding
Filters
• Only use the RFI filters and mains chokes allocated to the controllers (see
chapter 3 "Accessories").
− RFI filters reduce non-permissible high-frequency interferences to a
permissible value.
− Mains chokes reduce low-frequency interference which depends primarily
on the motor cables and their length.
For motor cables which are longer than 50 m additional measures are
required.
Screening
• Screen all cables from and to the controller.
• Make sure that motor cables are separated from signal and mains cables
when laying the cables.
• Avoid a common terminal board for mains input and motor output.
• The cables must be laid as close as possible to the reference potential.
Dangling cables are like antennas.

Lenze 530 series Specifications

General

Brand	Lenze
Model	530 series
Category	Controller
Language	English