Oriental motor BLHD100K - Installing and Wiring in Compliance with EMC Directive

5 Installation
−25−
5.9 Installing and wiring in compliance with EMC
Directive

For EMC Directive
The BLH series has been designed and manufactured for incorporation in general
industrial machinery. The EMC Directive requires that the equipment incorporating
this product comply with these directives.
The installation and wiring method for the motor and driver are the basic methods
that would effectively allow the customer’s equipment to be compliant with the
EMC Directive.
The compliance of the final machinery with the EMC Directive will depend on such
factors as configuration, wiring, layout and risk involved in the control-system
equipment and electrical parts. It therefore must be verified through EMC measures
by the customer of the machinery.
 Applicable Standards
EMI Emission Tests EN 61000-6-4
EMS Immunity Tests EN 61000-6-2
 Installing and wiring in compliance with EMC Directive
Effective measures must be taken against the EMI that the BLH series may give to
adjacent control-system equipment, as well as the EMS of the BLH series itself, in
order to prevent a serious functional impediment in the machinery.
The use of the following installation and wiring methods will enable the BLH series
to be compliant with the EMC Directive (the aforementioned compliance standards).
 About power supply
The BLH series products are of the DC power supply input specification. Use a DC
power supply (such as a switching power supply) that is optimally compliant with
the EMC Directive. If a transformer is used in the power supply, be sure to connect a
mains filter to the input side of the transformer.