ABB ACS880-04F, Quick Installation And Start-Up Manual

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Make sure that the drive is compatible with the grounding
system
The standard drive with ground-to-phase varistors connected can be installed to a
symmetrically grounded TN-S system. If you install the drive to another system, you
may need to disconnect the EMC filter and ground-to-phase varistors. See
ACS880
frames R1 to R11 EMC filter and ground-to-phase varistor disconnecting instructions
(3AUA0000125152 [English])
.
WARNING!
Do not install the drive with EMC filter oE200 and +E202 to a system
that the filter is not suitable for. This can cause danger, or damage the drive.
WARNING!
Do not install the drive with the ground-to-phase varistor connected to a system
that the varistor is not suitable for. If you do, the varistor circuit can be
damaged.
￭ Corner-grounded and midpoint-grounded 525…690 V delta systems
WARNING!
Do not install the drive on a 525…690 V corner-grounded or midpoint-grounded
delta system. Disconnecting the EMC filter and ground-to-phase varistor does
not prevent damage to the drive.
Move the drive to the installation site and unpack it
Unpack the package as follows:
• Cut the bands.
• Lift the top lid. If top boxes (B1) are included, lift them off, and remove the lower
lid.
• Lift the inner and outer sheathings.
• Remove the additional boxes and supports.
10 Quick installation and start-up instructions