Categorization According To The Frame Size; Take Care Of Sufficient Cooling; Liability - ABB ACS800 Installation Manual

Categorization according to the frame size

The instructions, technical data and dimensional drawings which concern only
certain frame sizes are marked with the symbol of the frame size R7 or R8. The
frame size is not marked on the drive designation label. To identify the frame size of
your drive, see the rating tables in ACS800-04/04M/U4 Hardware Manual
[3AFE64671006 (English)] in chapter Technical data.

Take care of sufficient cooling

The installation examples described in this manual have been tested for sufficient
cooling. When installing the drive module in another position (e.g. by the longer side,
or in a horizontal position), ensure that the cooling air gratings at the front panel of
the module will not be covered and the required cooling air flow is achieved.
For evaluating cooling, refer to Rittal Therm calculation program for climate control
of enclosures under www.rittal.com.

Liability

The installation examples in this manual are provided to help the installer in
designing his/her installation.
Note: The installation must always be designed and made according to applicable
local laws and regulations. ABB does not assume any liability whatsoever for any
installation which breaches the local laws and/or other regulations.
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