ABB ACS880-01 Mode D'emploi page 9

Connect the power cables
See figures A, B and
1. Remove the front cover. UL Type 1 units: Release the retaining clip with a
screwdriver (a) and lift the cover from the bottom outwards (b). Remove the cable
entry box cover by undoing the mounting screw.
2. Attach the residual voltage warning sticker in the local language next to the
control board top.
3. Remove the shroud on the power cable terminals by releasing the clips and lifting
the shroud up from the sides with a screwdriver (a). Knock out holes for the
cables to be installed (b).
4. Remove the control cable grounding shelf which is needed for EU cabling.
5. Remove the power cable grounding clamps which are needed for EU cabling.
6. Attach the cable conduits to the cable lead-through plate holes. Strip the cable
ends. Slide the cables through the connectors.
7. Connect the twisted cable shields to the grounding terminals.
8. Connect the conductors of the input and motor cables. Tighten the screws.
9. Install the EMC shroud separating the input and output cabling if not installed yet.
10. Drives with option +D150: Connect the conductors of the brake resistor cable to
the R+ and R- terminals.
11. Reinstall the shroud on the power terminals.
12. Secure the cables outside the unit mechanically.
13. Connect the motor cable at the motor end.
Connect the control cables
See figure E on page 86.
1. Fasten the cable conduits to the cable lead-through plate holes. Slide the cables
through the connectors.
2. Strip the cable ends and cut to suitable length (note the extra length of the
grounding conductors).
3. Ground the pair-cable shields to a grounding clamp below the control board.
Leave the other end of the shields unconnected or ground them indirectly via a
high-frequency capacitor with a few nanofarads, eg, 3.3 nF / 630 V.
4. Connect the conductors to the appropriate terminals of the control board (see
page 11).
C on pages 85 and 86.
EN – USA quick installation guide 9
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