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Electrical installation
Contents of this chapter
This chapter describes the electrical installation of the modules.
The wiring diagrams in this chapter are simplified presentations. For details, see the example
circuit diagrams included in the manual.
Note:
The instructions do not cover all possible cabinet constructions.
For more information on electrical installation, see Electrical planning instructions for ACS880
liquid-cooled multidrive cabinets and modules [3AXD50000048634 (English)].
Safety and liability
WARNING!
Only qualified electricians are allowed to do the work described in this chapter.
Read the complete safety instructions before you install, commission, use or
service the drive. The complete safety instructions are given in Safety instructions
for ACS880 liquid-cooled multidrive cabinets and modules (3AXD50000048633
[English]).
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 drive system may experience problems that the warranty does not
cover.
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