ABB ACS1000i air-cooled, User Manual

Page: 153 / 174

11 PREVENTIVE AND CORRECTIVE MAINTENANCE
3BHS206977 E01 REV H ACS1000I AIR-COOLED USER MANUAL 153/174
11.2 Identifying electrical equipment
This section describes how to identify electrical devices, cables, and wires.
11.2.1 Device identification
To facilitate the identification in wiring diagrams and parts lists, all devices are labeled in
accordance with IEC 81346-1.
Figure 11-1: Device identification
11.2.2 Cables and wires
Cables and wires in the drive are equipped with marker sleeves which carry the same
identification number as in the wiring diagrams.
11.2.3 Understanding wiring diagrams
For information on item designation and cross-reference conventions, see
“Appendix D – Wiring diagrams”.