Electrical installation 57
Electrical installation
What this chapter contains
This chapter describes the electrical installation process for the inverter. It explains
how to fit connectors and to perform cabling. It also presents the purpose and pinout
of each connector.
See section Safety during installation and maintenance on page 13.
Isolate the inverter from all power sources during installation and cabling work. See
Isolating the inverter from external power sources on page 14.
See section Technical data on page 113.
Make sure that you have all necessary tools. See Daisy-chaining of EIA/RS-485
transmission line on page 40.
See Selecting the power cables on page 37.
See Recommended AC output power cable types on page 38.
WARNING! The work described in this chapter may only be carried out by a
qualified electrician. Follow the instructions in chapter Safety on page 11.
Ignoring the safety instructions can cause injury or death, increased electromagnetic
interference and equipment malfunction.
Note: The installation must always be designed and made according to applicable
local laws and regulations. ABB does not assume any liability whatsoever for any
installation which breaches the local laws and/or other regulations. Furthermore, if the
recommendations given by ABB are not followed, the inverter may experience
problems that the warranty does not cover.
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