Jetter JHN Series, Installation Manual

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40 Jetter AG
Instructions on EMC
Instructions on EMC
The EU Electromagnetic Compatibility Directive (2004/108/EC) applies to
equipment that may cause electromagnetic emissions or whose operation
may be affected by such emissions.
The instructions for ensuring EMC must be followed in order to guarantee
EMC safety of the machine.
DIN EN IEC 61800-3:
Adjustable speed electrical power drive systems, Part 3: EMC requirements
and specific test methods
Special measures to increase the immunity to interference in plants are listed
below:
 Ground the panel and the frame:
• via attached flange - the D end is not grounded
• via machine
• via PE of the motor line connected to the servo amplifier
• via grounding terminals in the control cabinet
 Connect the resolver or the HIPERFACE®

Connect the motor lines. The toroidal cores or the motor choke must be
placed near the servo amplifier. Shield cables on both ends.
 Connect holding brake, if available, and connect the shield on both ends of
the cable.
 If you use a motor power cable which includes conductors for brake
control, the brake control conductors must be shielded separately. Ground
the shielding braid on both ends.
Follow the instructions given in Application Note 016 "EMC-Compatible
Installation of the Electric Cabinet".
You can download Application Note 016 EMC-Compatible Installation of
Electric Cabinets from the Jetter AG homepage http://www.jetter.de . In order
to download Application Note 016, browse the following path: Downloads -
Product-independent Documentation - Application Notes .
Applicability of the EMC
Directive
Applicable special
standard:
Measures to be taken
Application Note 016
Downloading Application
Note 016