
Preparing for installation 23
ACH550-01 User's Manual
Suitable mounting location
Confirm that the mounting location meets the following
constraints:
• The drive must be mounted vertically on a smooth,
non-flammable, solid surface or frame, and in a suitable
environment as defined in section Suitable environment and
enclosure on page 22.
• For horizontal installation, contact ABB for more information
(see page 441).
Mounting on a machine frame is also possible. No additional
plates are needed for cooling as the drive has an integral
heatsink backplate.
See section Mounting dimensions on page 415 for mounting
dimensions for all frame sizes and protection types.
The figure below shows the necessary free space for the
installation of the unit.
R1…R6
IP21 & IP54: 200 mm [8 in]
IP21 & IP54: 200 mm [8 in]
IP21 & IP54: 0 mm [0 in]IP21 & IP54: 0 mm [0 in]
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