YASKAWA E1000 - Page 442

D.2 European Standards
442 YASKAWA ELECTRIC SIEP C710616 35D YASKAWA AC Drive E1000 Technical Manual
Figure D.2
Figure D.2 Installation Method
5. Make sure the protective earthing conductor complies with technical standards and local safety regulations.
WARNING! Electrical Shock Hazard.
Because the leakage current exceeds 3.5 mA in models CIMR-E4A0414 to 4A1200, IEC/EN 61800-5-1 states that either the power
supply must be automatically disconnected in case of discontinuity of the protective earthing conductor or a protective earthing
conductor with a cross-section of at least 10 mm
2
(Cu) or 16 mm
2
(Al) must be used. Failure to comply may result in death or serious
injury.
Figure D.3
Figure D.3 Ground Area
6. Connect a DC reactor to minimize harmonic distortion. See page 445.
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
YEC_common
C B
A
YEC_common
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