10.2
Ensuring the EMC Requirements
Standards and Laws
On the European level there are the EU Directives. In the EU states these Di‐
rectives are transformed into laws valid on a national level. The relevant di‐
rective for EMC is EU Directive 2004/108/EC which was transformed on the
national level in Germany into the law EMVG ("Law concerning electromag‐
netic compatibility of devices") of 2008-02-26.
EMC Properties of Components
Drive and control components by Rexroth are designed and built, in accord‐
ance with the present state-of-the-art of standardization, according to legal
regulations of the EU Directive EMC 2004/108/EC and the German EMC law.
The compliance with EMC standards was tested by means of a typical ar‐
rangement with a test setup conforming to standard with the indicated mains
filters. The limit values according to product standard EN 61800-3 have been
complied with.
Apart from the internal test at the factory, a conformity test was carried out for
individual drive systems in an accredited laboratory of a CE-responsible au‐
thority.
Applicability for Finished Product
Measurements of the drive system with an arrangement typical for the sys‐
tem are not in all cases applicable to the status as installed 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
safety technology and economic efficiency in the application.
In order to prevent interference as far as possible, notes on mounting and in‐
stallation are contained in the documentations of the components and in this
documentation.
Observe the descriptions and notes in chapter
Components in the Control Cabinet , page 189
.
Cases to Distinguish for Declara‐
tion 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, the product standard EN 61800-3 is com‐
plied with for Rexroth drive systems. The drive system is listed in the
declaration of EMC conformity. This fulfills the legal requirements ac‐
cording to EMC directive.
●
Case 2: Acceptance test of a machine or installation with the installed
drive systems.
The product standard for the respective type of machine/installation, if
existing, applies to the acceptance test of the machine or installation. In
the last years, some new product standards were created for certain
machine types and some are being created at present. These new prod‐
uct standards contain references to the product standard EN 61800-3
for drives or specify higher-level requirements demanding increased fil‐
ter and installation efforts. When machine manufacturers want to put the
machine/installation into circulation, the product standard relevant to
Bosch Rexroth AG
DOK-INDRV*-SYSTEM*****-PR06-EN-P
Rexroth IndraDrive Drive Systems with HMV01/02 HMS01/02, HMD01, HCS02/03
186/309
Electromagnetic Compatibility (EMC)