ABB ACQ80-04 Series Hardware Manual

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ABB ACQ80-04 Series Hardware Manual Manual pdf 81 page image

7. Prepare the ends of the input power cable and motor cable as illustrated in the figure. Ifyou use aluminum cables, put grease to the peeled aluminum cable before connecting it tothe drive. Two different motor cable types are shown in the figures (7a, 7b).Note:The bare shield is grounded 360 degrees. Mark the pigtail made from the shield as a PEconductor with yellow-and-green color.Electrical installation 87Motor cable6. 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 thefigure. If you use aluminum cables, put grease to the peeled aluminum cablebefore connecting it to the drive. Two different motor cable types are shown in thefigures (7a, 7b).Note: The bare shield will be grounded 360 degrees. Mark the pigtail made fromthe shield as a PE conductor with yellow-and-green color.8. Slide the cables through the holes of the lead-through plate and attach thegrommets to the holes (the motor cable to the right and the input power cable tothe left).9. Connect the motor cable as follows:• 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).7aPE6 7a 7bPE7bElectrical installation 87Motor cable6. 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 thefigure. If you use aluminum cables, put grease to the peeled aluminum cablebefore connecting it to the drive. Two different motor cable types are shown in thefigures (7a, 7b).Note: The bare shield will be grounded 360 degrees. Mark the pigtail made fromthe shield as a PE conductor with yellow-and-green color.8. Slide the cables through the holes of the lead-through plate and attach thegrommets to the holes (the motor cable to the right and the input power cable tothe left).9. Connect the motor cable as follows:• 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).7aPE6 7a 7bPE7bElectrical installation 87Motor cable6. 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 thefigure. If you use aluminum cables, put grease to the peeled aluminum cablebefore connecting it to the drive. Two different motor cable types are shown in thefigures (7a, 7b).Note: The bare shield will be grounded 360 degrees. Mark the pigtail made fromthe shield as a PE conductor with yellow-and-green color.8. Slide the cables through the holes of the lead-through plate and attach thegrommets to the holes (the motor cable to the right and the input power cable tothe left).9. Connect the motor cable as follows:• 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).7aPE6 7a 7bPE7b8. Slide the cables through the holes of the lead-through plate and attach the grommets tothe holes (the motor cable to the right and the input power cable to the left).9. Connect the motor cable as follows:• 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. Tightenthe screws to the torque given in the figure (9b).Note: Frame R8 only:• If you connected the connector to only one conductor, ABB recommends to put theconductor under the upper pressure plate.• The connectors are detachable, but ABB recommends not to detach them. If you do,detach and reinstall the connectors as follows.Input power cable10. Connect the input power cable as in step 9.Electrical installation 8111