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Bosch Rexroth AG
Electromagnetic Compatibility (EMC)
9.2 Ensuring the EMC Requirements
Standards and Laws
On the European level there are the EU Directives. In the EU states these Direc-
tives are transformed into laws valid on a national level. The relevant directive
for EMC is EU Directive 2004/108/EC which was transformed on the national
level in Germany into the law EMVG ("Law concerning electromagnetic compati-
bility of devices") of 2008-02-26.
EMC Properties of Components
Drive and control components by Rexroth are designed and built, in accordance
with the present state-of-the-art of standardization, according to legal regula-
tions of the EU Directive EMC 2004/108/EC and the German law.
The compliance with EMC standards was tested by means of a typical arrange-
ment with a test setup conforming to standard with the indicated external EMC
filter.
Category C3 requirements according to product standard EN 61800-3 have
●
been complied with for VFC 3210 with an external EMC filter.
Minimum immunity requirements in the second environment according to
●
product standard EN 61800-3 have been complied with for VFC 3210 with an
external EMC filter.
Applicability for End Product
Measurements of the drive system with an arrangement typical for the system
are not in all cases applicable to the status in a machine or installation. Noise
immunity and noise emission strongly depend on:
configuration of the connected drives
●
number of the connected drives
●
conditions of mounting
●
site of installation
●
radiation conditions
●
wiring and installation
●
In addition, the required measures depend on the requirements of electric safe-
ty technology and economic efficiency in the application.
In order to prevent interference as far as possible, please read through and fol-
low the detailed descriptions regarding on mounting and installation in this doc-
umentation.
Cases to Distinguish for Declaration of EMC Conformity
For validity of the harmonized standards, we distinguish the following cases:
Case 1: Delivery of the drive system.
●
According to the regulations, VFC 3210 drive system is complied with product
standard EN 61800-3 C3 (with external EMC filters). The drive system is listed
50/253
VFC 3210
DOK-RCON04-VFC3210****-IT01-EN-P
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