YASKAWA A1000 Series

D.2 European Standards
YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual 511
Standards Compliance
D
4. Keep wiring as short as possible. Ground the shield on both the drive side and the motor side.
Figure D.2
Figure D.2 Installation Method
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.
Figure D.3
Figure D.3 Ground Area
6. Connect a DC reactor to minimize harmonic distortion. See page 514.
A – Drive D – Metal conduit
B – 10 m max cable length between drive and motor E – Ground wire should be as short as possible.
C – Motor
A – Braided shield cable C – Cable clamp (conductive)
B–Metal panel
A
B
D
E
C
M
U/T1
V/T2
W/T3
U
V
W
YEG
C B
A
YEG