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Common-mode Filter
The common-mode lter is installed on output side (close to AC drive) to reduce bearing 
current and reduce interference on surrounding devices.
The following gure shows installation of common-mode lter.  
PEWVU
Cable length
< 300 mm
Magnetic ring
(wind three turns)
The following gure shows physical appearance of ferrite core.
Common-mode Filter Model SN Dimensions (Outer Diameter x Inner 
Diameter x Thickness) (mm)
DY644020H 11013031 64 x 40 x 20
DY805020H 11013032 80 x 50 x 20
DY1207030H 11013033 120 x 70 x 30