Oriental motor DSC Series - EMC Directive Compliance

Standard and CE Marking
−38−

EMC Directive
This product has received EMC compliance under the conditions specied in "Example of motor and driver
installation and wiring" on p.39. Since the nal level of conformance of the machinery equipment to the EMC Directive
will vary depending on such factors as the conguration, wiring, layout and risk involved in the control-system
devices and electrical parts that are used with the motor/speed controller, the customer must conduct the EMC tests
on the machinery equipment to conrm compliance.
Applicable Standards
EMI Emission Tests
Harmonics Current Test
Voltage Fluctuations Test
EN 61000-6-4
EN 61000-3-2
EN 61000-3-3
EMS Immunity Tests EN 61000-6-2
This type of PDS is not intended to be used on a low-voltage public network which supplies domestic premises; radio
frequency interference is expected if used on such a network.

Hazardous substances
The products do not contain the substances exceeding the restriction values of RoHS Directive (2011/65/EU).
 Republic of Korea, Radio Waves Act.
Seller and user shall be noticed that this equipment is suitable for electromagnetic equipments for office work
(Class A) and it can be used outside home.
11.2 Installing and wiring in compliance with EMC Directive
The EMC Directives require that your mechanical equipment in which the product is installed satisfy the applicable
requirements.
The installation/wiring methods of the motor and speed controller explained here represent the basic methods that are
effective in helping your mechanical equipment conform to the EMC Directive.
Since the nal level of conformance of the machinery equipment to the EMC Directive will vary depending on such
factors as the conguration, wiring, layout and risk involved in the control-system devices and electrical parts that
are used with the motor/speed controller, the customer must conduct the EMC tests on the machinery equipment to
conrm compliance.
Effective measures must be taken against the EMI that the product may give to adjacent control-system equipment, as
well as the EMS of the product itself, in order to prevent a serious functional impediment in the machinery. The use
of the following installation and wiring methods will enable the product to be compliant with the EMC Directive.

Connecting mains lter for AC power supply line
•
Install a mains lter which the customer provides, in the power line in order to prevent the noise from propagating
via the AC power line. For a mains lter, use the following model or equivalent product.
Manufacturer Model
SOSHIN ELECTRIC CO., LTD NF2010A-UP
Schaffner EMC FN2070-10-06
•
Install the mains lter as close to the speed controller as possible. Use cable clamps and other means to secure the
input cables and output cables rmly to the surface of the enclosure.
Connect the ground terminal of the mains lter to the grounding point, using as thick and short a wire as possible.
•
Do not place the input cable parallel with the output cable. Parallel placement will reduce mains lter effectiveness
if the enclosure's internal noise is directly coupled to the AC power supply cable by means of stray capacitance.

Connecting motor cable
When extending the motor cable, use a supplied connection cable or an accessory connection cable (sold separately).
The wiring distance can be extended to a maximum of 10.5 m (34.4 ft.).