112 Electrical installation
Motor cable
6. Cut an adequate hole into the rubber grommet. Slide the grommet onto the cable.
7. Prepare the ends of the input power cable and motor cable as illustrated in the
figure. If you use aluminum cables, put grease to the peeled aluminum cable
before connecting it to the drive. Two different motor cable types are shown in the
figures (7a, 7b). Note: The bare shield will be grounded 360 degrees. Mark the
pigtail made from the shield as a PE conductor with yellow-and-green color.
8. Slide the cables through the holes in the cable entry and attach the grommets to
the holes (the motor cable to the right and the input power cable to the left).
9. Connect the motor cable:
• Ground the shield 360 degrees under the grounding clamps.
• Connect the twisted shield of the cable to the grounding terminal (9a).
• Connect the phase conductors of the cable to terminals T1/U, T2/V and T3/W.
Tighten the screws to the torque given in the figure (9b).
Note 1 for frames R8…R9: If you connect only one conductor to the connector,
we recommend that you put it under the upper pressure plate.
Note 2 for frames R8…R9: The connectors are detachable but we do not
recommend that you detach them. If you do, detach and reinstall the connectors
as follows.
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