Attaching The Cabinet To The Floor And Wall Or Roof; General Rules - ABB ACS880 Mechanical Installation Instructions

Attaching the cabinet to the floor and wall or roof

General rules

￭
• The drive must be installed in an upright vertical position.
• Leave 400 mm (15.75") of free space above the basic roof level of the cabinet for
cooling.
• The cabinet can be installed with its back against a wall (a), or back-to-back with
another unit (b).
• Leave some space ( w ) at the side where the cabinet outmost hinges are to allow
the doors to open sufficiently. The doors must open 120° to allow module
replacement.
> 400 mm (15.75")
Note 1: Any height adjustment must be done before attaching the cabinet sections
to the floor or to each other. Height adjustment can be done by using metal shims
between the cabinet bottom and floor.
Note 2: Depending on the size of the cabinet, it has either bolt-on lifting eyes, or lifting
bars with lifting holes. Bolt-on lifting eyes need not be removed unless the holes are
used for attaching the cabinet. If the cabinet is delivered with lifting bars, remove
them and store them for decommissioning. Plug any unused holes using the existing
bolts and sealing rings included. Tighten to 70 N·m (52 lbf·ft).
Mechanical installation 15
a
w
120°
b
10