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5.6 Split Shipment Wiring Harnesses
5.6.1 Connecting Wiring Harnesses
Procedure
Follow the recommended cable routing between cabinets, if applicable. See the Cable Routing section.
Connect the wiring harnesses according to how the enclosed drive is split. Each wiring harness in the enclosed drive is
labeled. Refer to the illustrations in the appropriate wiring harness sections.
Connect the fan supply wiring harness.
Connect the thermal protection harness.
If applicable, connect the PHF contactor harnesses.
If applicable, connect the cabinet heater harness.
Connect the output filter cables. Refer to the illustrations in the appropriate wiring harness sections.
For the sine-wave filter option, there is 1 set of cables for each sine-wave filter. One end of each cable is already connec-
ted to the filter, the other end is bundled in the sine-wave filter cabinet. Connect the unattached sine-wave cable ends
to the motor terminals inside the drive cabinet.
For the dU/dt filter option, the unattached filter cables are bundled inside the dU/dt filter cabinet. Connect the unat-
tached cable ends to the motor terminals within the drive cabinet.
Connect the input filter cables. Refer to the illustrations in the appropriate wiring harness sections.
For the passive harmonic filter (PHF) option, the filter cables are bundled inside the input filter cabinet. First connect
the unattached PHF cable ends (R/S/T) to the corresponding terminals in the input power options cabinet. Then con-
nect the unattached PHF cable ends (L1R/L2S/L3T) to the R/S/T terminals in the drive cabinet.
For the line reactor option, the line reactor cables are bundled inside the input filter cabinet. First connect the unattach-
ed line reactor cable ends (R/S/T) to the corresponding terminals in the input power options cabinet. Then connect the
unattached line reactor cable ends (L1R/L2S/L3T) to the R/S/T terminals in the drive cabinet.
AQ262141314214en-000301 / 130R088056 | Danfoss A/S © 2021.11
Electrical Installation
VLT® HVAC Drive FC 102
Operating Guide
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