Oriental motor CSK Series, Руководство по эксплуатации, Страница: 20 / 48

Manufacturer Model
Tyco Electronics CORCOM 10ESK1
TDK Corporation ZAG2210-11S
Installing and wiring in compliance with the EMC Directive
Effective measures must be taken with regard to EMI (electromagnetic interference ) caused by the
CSK
Series motor and/or driver in the control-system equipment operating nearby and EMS ( electromagnetic
susceptibility) of the
CSK Series motor and/or driver. Failure to do so may result in serious impairment
of the machine’s functionality.
Oriental Motor conducts EMC measurement of its
CSK
Series motors and drivers in accordance with
“ Installing and wiring for EMC measurement ” on page 21 .
The user is responsible for ensuring the machine’s compliance with the EMC Directive, based on the
installation and wiring explained below.
20
Applicable standards
EMI
Emission Test EN61000-6-4
Radiated Emission Test EN55011
EMS
Immunity Tests EN61000-6-2
Radiation Field Immunity Test IEC61000-4-3
Fast Transient / Burst Immunity Test IEC61000-4-4
Conductive Noise Immunity Test IEC61000-4-6
■
Power source
The
CSK
Series products are specifically designed for DC power source input.
Use a DC power source compliant with the EMC Directive.
■
Mains filter
Connect a mains filter on the input side of the transformer so as to prevent the noise generated in the
driver from being transmitted externally via the power supply line.
Oriental Motor recommends the following mains filters based on the results of internal testing:
●
Install the mains filter as close to the AC input terminal of the DC power source as possible. Also,
secure the input /output cables using cable clamps or the like so that the cables won’t lift from the
surface of the enclosure panel.
●
Connect the ground terminal of the mains filter to the ground point over the shortest distance using a
cable of the largest possible size.
●
Do not wire the AC input cable (AWG18: 0.75 mm
2
) and the output cable of the mains filter (AWG18:
0.75 mm 2 ) in parallel. If these two cables are wired in parallel, noise inside the enclosure will be
connected to the power supply cable via stray capacitance, reducing the effect of the mains filter.