Installation Checklist - ABB ACS880-104 Hardware Manual

Installation checklist

Check the mechanical and electrical installation of the drive before start-up. Go through
the checklist below together with another person.
Check that...
MECHANICAL INSTALLATION
The unit is properly fastened to the floor.
There is sufficient free space around the unit.
The ambient operating conditions are fulfilled; see section
The cooling air is able to flow freely.
The motor and the driven equipment are ready for start; see section
and separate document ACS880 multidrive cabinets and modules electrical planning instructions
(3AUA0000102324, English).
ELECTRICAL INSTALLATION
See chapter Electrical installation
modules electrical planning instructions [3AUA0000102324, English])
The DC capacitors of the inverter modules are reformed if stored over one year. Refer to Capacitor
reforming instructions (3BFE64059629, English).
The drive system is grounded properly.
The input (DC) voltage matches the nominal input voltage of the inverter unit.
The power connections at UDC+ and UDC– and their tightening torques are OK.
(page 145), and separate document ACS880 multidrive cabinets and
Installation checklist 169
6
Ambient conditions (page 286).
Motor (AC) connection (page 285),