Connection Procedure - ABB ACS800 Hardware Manual

86

Connection procedure

WARNING! Read and follow the instructions given in
the instructions can cause physical injury or death, or damage to the equipment.
Open the door of the incoming (main switch-disconnector or main breaker) cubicle.
Remove any shrouds covering the input terminals and cable entries.
Lead the cables into the cubicle. Make the 360° grounding arrangement at the cable entries as shown
below.
Cut the cables to suitable length.
Strip the cables and conductors.
Twist the cable screens into bundles and connect to the cabinet PE (ground) busbar.
Connect the separate ground conductors/cables to the cabinet PE (ground) busbar.
Connect the phase conductors to the input terminals using the torques given in chapter
section Input power
Refit the shrouds removed earlier.
Close the door.
Electrical installation
Grommet (in IP54
units only)
connection.
Safety instructions. Ignoring
Technical data,