ABB ACS880-14, Hardware Manual

Page: 105 / 248

5. Remove rubber grommets from the entry plate for the cables to be connected. Cut
adequate holes into the rubber grommets. Slide the grommets onto the cables. Slide
the cables through the entry plate and attach the grommets to the holes.
6. Attach the conductive sleeves to the cable shields with cable ties. Tie up the unused
conductive sleeves with cable ties. An example of bottom entry is shown below. For top
entry, place the grommet upwards.
￭
Power cable connection procedure
WARNING!
Obey the safety instructions of the drive. If you ignore them, injury or death,
or damage to the equipment can occur.
WARNING!
Apply grease to stripped aluminum conductors before attaching them to non-coated
aluminum cable lugs. Obey the grease manufacturer’s instructions.
Aluminum-aluminum contact can cause oxidation in the contact surfaces.
1. Run the motor cables from the motor to the cabinet. Ground the cable shields 360° at
the entry plate.
2. Twist the cable shields of the motor cables into bundles and connect them and any
separate ground conductors or cables to the ground terminal of the drive module or to
the cabinet ground bar.
3. Connect the phase conductors of the motor cables to terminals T1/U2, T2/V2 and T3/W2
of the drive module. For the tightening torques, see the technical data.
4. Make sure that all power is disconnected and reconnection is not possible. Use correct
safe disconnect procedures according to local codes.
5. Run the input cables from the supply source to the cabinet. Ground the cable shields
360° at the entry plate.
Electrical installation 105
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