Standard and CE Marking
−
29
−
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 Directive requires that your mechanical equipment in which the product is installed satisfies 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 final level of conformance of the mechanical equipment to the EMC Directive will vary depending on such factors
as the configuration, 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 mechanical equipment to confirm compliance.
Without effective measures to suppress the electromagnetic interference (EMI) caused by the product in the surrounding
control system equipment or the electromagnetic spectrum (EMS) generated by the product, the function of your mechanical
equipment may be seriously affected. The use of the following installation and wiring methods will enable the product to be
compliant with the EMC Directive.
Connecting mains filter for AC power supply line
•
Install a mains filter which the customer provides, in the power line in order to prevent the noise from propagating via the
AC power line. For a mains filter, use the following model or equivalent product.
Manufacturer
Model
SOSHIN ELECTRIC CO., LTD
NF2010A-UP
Schaffner EMC
FN2070-10-06
•
Install the mains filter as close to the speed controller as possible. Use cable clamps and other means to secure the input
cables and output cables firmly to the surface of the enclosure.
Connect the ground terminal of the mains filter 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 filter 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.).
Surge arrester
A surge arrester is effective for reduction of the surge voltage of the lightning surge generated between the AC power line
and earth or between AC power lines. Connect the following surge arrester.
Manufacturer
Model
SOSHIN ELECTRIC CO., LTD
LT-C12G801WS
Wiring of the input signal cable
Use a cable of AWG24 to AWG16 (0.2 mm
2
to 1.25 mm
2
) or thicker for the input signal cable, and keep the wiring distance
as short as possible [less than 2 m (6.6 ft.)].
