Connection Procedure (Iec) - ABB ACS880-07 Series Hardware Manual

Connection procedure (IEC)

￭
1. Do the steps in section
2. Open the cabinet door.
3. Open the swing-out frame.
4. For frames R6 to R11: Remove the mounting plate(s) above the cabinet "door" fan by
undoing the mounting screws. With options +G300, +G307, +G313: Unplug the
connectors at the back of the mounting plate.
5. Remove the fan mounting plate by loosening the mounting screws and lifting it up. Unplug
the fan supply cables.
6. For frames R9 to R11: Remove the shrouds on the power cable terminals.
7. Peel off 3 to 5 cm of the outer insulation of the cables above the entry plate for the 360°
high-frequency grounding.
8. Prepare the ends of the cables.
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.
PE
Electrical safety precautions (page 18)
Electrical installation 119
before you start the work.
PE
11