Programmable logic controller (PLC)
Minimum 16 mm
2
(6 AWG) equalizing cable
Minimum 200 mm (7.9 in) between control cables,
motor cables, and mains cables
Mains supply options, see IEC/EN 61800-5-1
Brake cable (shielded) – not shown, but same
gounding principle applies as for motor cable
Output contactor, and so on.
Cable insulation stripped
Common ground busbar. Follow local and national
requirements for cabinet grounding.
N O T I C E
EMC INTERFERENCE
Use shielded cables for motor and control wiring, and separate cables for input power, motor wiring, and control wiring. Failure to
isolate power, motor, and control cables can result in unintended behavior or reduced performance. Minimum 200 mm (7.9 in)
clearance is required between power, motor, and control cables.
AQ357954340588en-000201 / 130R0881 | 47Danfoss A/S © 2020.09
Electrical Installation
VLT® Refrigeration Drive FC 103
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