Connection Procedure - ABB ACS800-17LC Hardware Manual

Connection procedure

WARNING! Follow the instructions in chapter
cause physical injury or death, or damage to the equipment.
Open the cabinet door(s).
Remove any shrouds that limit access to the cable lead-throughs and cable trunking.
Run the cables into the inside of the cabinet through the grommets provided.
Top entry units only: If several cables need to be run through one grommet, use Loctite 5221 (cat. no.
25551) under the grommet to seal the cable entry.
Units with EMI conductive cushions only:
Run the cables between the cushions as shown below. Strip the cable at this location to enable proper
connection of the bare shield and the cushions. Tighten the cushions firmly onto the cable shields.
Side view
If the outer surface of a cable shield is non-conductive, turn the shield inside out as shown below and
apply copper foil to keep the shielding continuous. Do not cut the grounding wire (if present).
Stripped cable
Cable shield
On top entry units, sort the cables so that the thinnest and thickest cables are at opposite ends of the
opening.
Top view
Thickest cable
Strain relief
Grommet
Conductive surface of
the shield exposed
Safety instructions. Ignoring the instructions can
EMI conductive
cushions
Lead-through plate
Copper foil
Shielded twisted pair
Grounding wire
105
Stripped part covered
with copper foil
Thinnest cable
Electrical installation