Connecting The Dc Power Cables And The Disconnector Status Monitoring Cable; Use Of Fasteners In Cable Lug Connections - ABB ACS880-7107LC Hardware Manual

Dc feeder units
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30 Electrical installation
Connecting the DC power cables and the disconnector
status monitoring cable

Use of fasteners in cable lug connections

Use the bolts, nuts and washers delivered with the drive. Install all the fasteners in the
correct order. See the figure below. Tighten the cable lug to the torque specified for
the connection.
1
Bolt
2
Plain washer
3
Busbar
Cable lug on one side of the busbar
1
2
3
Cable lugs on both sides of the busbar
1
5
2
4
4
5
6
4
2
5
6
5
3
4
2
6
Cable lug
Spring washer
Nut

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