YASKAWA L1000A Technical Manual page 416

D.2 European Standards
5.
Make sure the ground conductor complies with technical standards and local safety rules. When an EMC filter is
installed, the leakage current exceeds 3.5 mA. Therefore according to IEC61800-5-1, at least one of the
conditions below must be satisfied:
a) The cross-section of the protective earthing conductor must be at least 10 mm
b) The power supply must be disconnected automatically in case of discontinuity of the protective earthing
conductor.
Figure D.3
6.
Connect an AC reactor or a DC link choke to minimize harmonic distortion.
Three-Phase 200 V / 400 V Class
Figure D.4
Ground plate
(scrape off any visible paint)
Figure D.4 EMC Filter and Drive Installation for CE Compliance (Three-Phase 200 V / 400 V Class)
416
A – Braided shield cable
B – Metal panel
Figure D.3 Ground Area
L3
L2
L1
L3 L2 L1 L3 L2 L3 L2 L1 L1
EMC noise filter
Ground the cable shield
C B
C – Cable clamp (conductive)
Make sure the ground wire is grounded
PE
Enclosure panel
Metal plate
Grounding surface
(remove any paint or sealant)
E
Cable clamp
Motor
YASKAWA ELECTRIC SIEP C710616 38A YASKAWA AC Drive L1000A Technical Manual
2 (Cu) or 16 mm
A
YEA_common
Drive
Grounding surface
(remove any paint or sealant)
Motor cable (braided shield cable, max. 10 m)
2 (Al).