Yaskawa A1000 6-Phase/12-Pulse Input - Manual (Page 82)

A
B
D
E
C
M
U/T1
V/T2
W/T3
U
V
W
A – Drive
B – 10 m max cable length between
drive and motor
C – Motor
D – Metal conduit
E – Ground wire should be as short as
possible.
Figure 55 Installation Method
5.
Make sure the protective earthing conductor complies with technical standards and local safety regulations.
C B
A
A – Braided shield cable
B – Metal panel C – Cable clamp (conductive)
Figure 56 Ground Area
6.
Connect a DC link choke to minimize harmonic distortion.
10 Standards Compliance
82 YASKAWA TOEP YAIA1U 02A YASKAWA AC Drive – A1000 6-Phase/12-Pulse Input Installation Manual