Electrical installation 19
Electrical installation
Safety
Overview of installation work
The electrical installation includes the following wire and cable connections:
• Cables between integrated transformer and drive
• Power cables, ground cables, equipotential cable...
• Auxiliary power, control and serial communication cables
• Power supply and signal cables for fans (EC and AC)
• Sealing holes in entry plates
• Default control connections for the factory macro
WARNING! Hazardous voltage! Improper work could lead to life-
threatening injury or death.
The electrical installation must be carried out by qualified personnel
according to the site and equipment requirements, and the relevant electrical
codes.
When the electrical installation is completed, the main and auxiliary power supply
to the drive must not be switched on without the consent of the ABB
commissioning personnel.
Take appropriate measures to prevent main and auxiliary power supply from
being switched on during installation.
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