ABB ACS580-01 drives, Hardware Manual

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Installation checklist 117
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Installation checklist
Contents of this chapter
This chapter contains an installation checklist which you must complete before you
start up the drive.
Warnings
WARNING! Obey the instructions in chapter Safety instructions on page 13 . If
you ignore them, injury or death, or damage to the equipment can occur.
Checklist
Do the steps in section Precautions before electrical work on page 16 before you start
the work. Go through the checklist together with another person.
Check that …
The ambient operating conditions meet the specification in section Ambient conditions
on page 159 .
If the drive will be connected to an IT (ungrounded) system: The internal EMC filter and
the ground-to-phase varistor has been disconnected. See section
Checking the
compatibility with IT (ungrounded) and corner-grounded TN systems on page 75 .
If the drive has not been powered (either in storage or unused) over one year: The
electrolytic DC capacitors in the DC link of the drive have been reformed. See section
Capacitors on page 128 .
There is an adequately sized protective earth (ground) conductor between the drive
and the switchboard.