Approvals, standards and guidelines
Operating manual for INVEOR α | DOC01539818 - 0004 | 2017-01 | V2.0 EN 141
This chapter contains information about electromagnetic compatibility (EMC), and applicable
guidelines, norms and standards.
For binding information about the relevant drive controller approvals, please refer to the relevant
type plate!
10.1 EMC limit classes
Please note that EMC limit classes are only reached if the standard switching frequency of 8 kHz is
complied with.
Depending on the installation material used and/or extreme ambient conditions, it might be
necessary to use additional sheath wave filters (ferrite rings). If mounting on a wall, the shielded
motor cable must not exceeda maximum length of 3m!
Wiring suitable for EMC also requires that EMC screw connections be used on both sides (drive
controller and motor).
In a residential environment, this product can cause high-frequency disturbances that may
require interference suppression measures.
10.2 Classification acc. to IEC/EN 61800-3
The generic standard defines test procedures and severity levels for every environment in the drive
controller category; these have to be complied with.
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