Preface and general information
1-6
48XX/49XXSHB0399
1.4.4 EC Directive Electromagnetic Compatibility
(89/336/EEC)
amended by: First Amendment Directive (92/31/EEC)
CE Mark Directive (93/68/EEC)
General
- The EC Electromagnetic Compatibility Directive is effective for ”devices”
which may cause electromagnetic interference, or the operation of which
may be impaired by such interference.
- The aim is to limit the generation of electromagnetic interference so that an
operation is possible without interference to radio and telecommunication
systems and other equipment. The devices must also show an appropriate
resistance to electromagnetic interference, to ensure the application as
directed.
- Controllers cannot be evaluated on their own in terms of EMC. Only after
the integration of the controllers into a drive system, can this system be
tested concerning the objectives of the EC EMC Directive and the
compliance with the ”Law about the Electromagnetic Compatibility of
Devices”.
- Lenze has verified the conformity of 48XX/49XX controllers integrated into
certain defined drive systems . In the following, these systems are called
”CE-typical drive systems” (see chapter 4.4).
- The following configurations can now be selected by the user:
- The user himself can determine the system components and their
integration into the drive system, and is then held responsible for the
conformity of the drive.
- The user can select the CE-typical drive systems for which the
manufacturer has already proved the conformity.
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