YASKAWA MP2600iec Hardware Manual page 49

Attachment Methods of Ferrite Cores
One turn
Recommended Ferrite Core
Cable Name
Motor main circuit cable
Recommended Noise Filter and Surge Absorber
For more information on recommended noise filters and surge absorbers, refer
to Sigma-5 Product Catalog. (YEA-KAEPS800000 42)
Fixing the Cable
Fix and ground the cable shield using a piece of conductive metal.
 Example of Cable Clamp
Host controller side
Shield Box
A shield box, which is a closed metallic enclosure, is effective as reinforced
shielding against electromagnetic interference (EMI) from SERVOPACKs. The
structure of the box should allow the main body, door, and cooling unit to be
attached to the ground. The box opening should be as small as possible.
Note: Do not connect the digital operator and the analog monitor cable to the
SERVOPACK during operations. Connect them only when the machinery is
stopped during maintenance.
Cable
Ferrite core
Ferrite Core Model
ESD-SR-250
Ground plate
Cable
clamp
11 EMC Installation Conditions
Two turn
Cable
Ferrite core
Manufacturer
NEC TOKIN Corp.
Cable
Shield (cable sheath stripped)
Fix and ground the cable shield
using a piece of conductive metal.
Remove paint on mounting surface.
45