ABB ACS880-37LC-0390A-7, Руководство по оборудованию, Страница: 59 / 242

Attaching the cabinet to the floor and wall or roof
￭
General rules
• The drive must be installed in an upright vertical position.
• Leave 250 mm (9.85”) of free space above the cabinet for maintenance, and to allow
pressure relief operation.
• 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.
„
a
b
120°
w
„
> 250 mm (9.85”)
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, either remove them or let
them remain attached to the cabinet. If removed, store the bars for decommissiong. If the
lifting bars have been removed, plug any unused holes using the existing bolts and sealing
rings included. Tighten to 70 N·m (52 lbf·ft).
Mechanical installation 59
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