5
Electrical installation
EMC-compliant installation
Operating Instructions – Compact Extra-Low Voltage Drives
30
5.2
EMC-compliant installation
5.2.1
Information on arranging and routing installation components
Successful installation of decentralized drives depends on selecting the correct
cables, providing correct grounding and a functioning equipotential bonding.
Always adhere to the
relevant standards
.
5.2.2
Information on applying the motor shield
The hybrid cable for connecting the compact extra-low voltage drive has 2 shielding
levels. To minimize the effects of interference, place both shields onto the grounded
mounting housing on the system side or a surface connected to it (e.g. mounting plate
of terminal box). Use suitable installation material (e.g. shield clamps).
The following figures show an example of correct shielding:
[1]
[2]
[3]
32384764555
[1]
Shield bus
[2]
Shield clamp
[3]
Shielded hybrid cable
9007200661451659
26718014/EN – 11/2020
