Basics for wiring according to EMC
Shielding
5.3
5.3.1

5.3−1
EDSVF9383V EN 7.1−04/2012
5.3 Basics for wiring according to EMC
5.3.1 Shielding
The shielding quality is determined by a good shield connection:
Æ’ Connect the shield with a surface as large as possible.
Æ’ Use a conductive clamp to connect the shield to the conductive and
grounded mounting plate with a surface as large as possible.
Æ’ Unshielded cable ends must always be as short as possible.
5.3.2 Mains connection, DC supply
Æ’ You can use unshielded single cores or unshielded cables to connect
the controller and the mains choke to the mains.
ƒ For DC−bus operation or DC supply, use shielded cables.
ƒ The cable cross−section must be dimensioned for the assigned fuse
protection (national and regional regulations).
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