Emc Guidelines Compliance - YASKAWA CIMR-VU BA0001 Technical Manual

n Guarding Against Harmful Materials
When installing IP20/Open-Chassis enclosure drives, use an enclosure that prevents foreign material from entering the drive
from above or below.
u

EMC Guidelines Compliance

This drive is tested according to European standards EN 61800-3:2004/A1:2012 and it complies with the EMC guidelines.
n
EMC Filter Installation
The following conditions must be met to ensure continued compliance with guidelines.
for EMC filter selection.
Installation Method
Verify the following installation conditions to ensure that other devices and machinery used in combination with this drive
also comply with EMC guidelines.
1.
Install an EMC noise filter to the input side specified by Yaskawa for compliance with European standards.
2.
Place the drive and EMC noise filter in the same enclosure.
3.
Use braided shield cable for the drive and motor wiring or run the wiring through a metal conduit.
4.
Keep wiring as short as possible. Ground the shield on both the drive side and the motor side.
A – Drive
B – 20 m max cable length between
drive and motor
C – Motor
5.
Ground the largest possible surface area of the shield to the metal conduit when using braided shield cable. Yaskawa
recommends using a cable clamp.
A – Braided shield cable
B – Metal panel
YASKAWA ELECTRIC SIEP C710606 18F YASKAWA AC Drive – V1000 Technical Manual
B
A
D
U/T1 U
V/T2 V
W/T3 W
E
D – Metal conduit
E – Ground wire should be as short as
possible.
Figure D.3 Installation Method
C B
C – Cable clamp (conductive)
Figure D.4 Ground Area
D.2 European Standards
Refer to EMC Filters on page 471
C
M
A
D
469