ABB ACS5000, User Manual

Page: 112 / 186

06 ELECTRICAL INSTALLATION
3BHS799208 E01 REV E ACS5000 WATER-COOLED USER MANUAL 112/186
6.8 Auxiliary power cables and control cables
See Appendix C – Mechanical drawings for information on:
• Project-specific cable entry
• Dimensions between point of cable entry and terminals
See Appendix D – Wiring diagrams for information on:
• Conventions for cross-references and device identification
• Terminal designations
6.8.1 Preparing the cable entry and the cables
Determining the cable length
1.
Determine the required length of a cable between the point of entry
and the connection point inside the cabinet.
2. Cut the cable to the required length before connection.
Routing the cables
• The auxiliary power supply cables enter the WCU compartment.
• The control cables enter the COU compartment.
Preparing cables for EMC plates - only top cable entry
1.
Remove the grommets.
2.
To ensure proper sealing, cut along the marking that corresponds to
the cable diameter.
3.
Slide the grommet onto the cable.
The grommet must fit tightly to prevent water entering the cabinet.
If cables are entered through the cabinet floor, the grommets can be
discarded.
4.
If necessary, remove the entry plate and pull the cable through the
entry holes.