Eaton Rapid Link RAMO5, Руководство пользователя

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2 Engineering
2.7 EMC compliant installation for RASP5
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Rapid Link 5 · RAMO5 · RASP5 10/19 MN034004EN www.eaton.com
2.7 EMC compliant installation for RASP5
The responsibility to comply with the legally stipulated limit values and thus
the provision of electromagnetic compatibility is the responsibility of the end
user or system operator. They must also take measures to minimize or
remove emitted interference
in the environment concerned. He must also
utilize means to increase the interference immunity of the devices of the
system.
The technology and system of a RASP5 device cause the flow of high
frequency leakage current during operation. Because of this, all grounding
elements must be low-impedance elements connected across a large
surface area.
With leakage currents greater than 3.5 mA, in accordance with VDE 0160 or
EN 60335, either
• the cable cross-section of the protective conductor must be ≧ 10 mm
2
,
• the protective conductor must be open-circuit monitored, or
• the second protective conductor must be fitted.
For an EMC-compliant installation, we recommend the following measures:
• The unit should be installed in a conductive enclosure with a good
connection to ground.
• Use screened motor cables (short cables).
￫
In a magnet system (PDS) with RASP5, you should take mea-
sures for electromagnetic compatibility (EMC) while doing your
engineering, since changes or improvements to the installation
site, which are required in the installation or while mounting, are
normally associated with additional higher costs as well.
￫
Ground all conductive components and enclosures in a drive
system with the shortest possible cable with the largest possi-
ble diameter (Cu-braid).