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Required Air Flow

The elements which make up a DPS 9000/8xx system (including the console) absorb the air they need for cooling from beneath.

Air flows absorbed by the elements of the DPS 9000/8xx

CSM (= EPU + SCU/MMU)	4300 m3 /h
IOP	4200 m3 /h
SCC (SVP) cabinet	1008 m3 /h
SSP	325 m3 /h
URP	630 m3 /h
System console (OPS)	325 m3 /h

These values are given on a unitary basis.

The internal fans circulate the air among the elements of a DPS 9000/8xx and then expel it into the environment.

Pre-Requisites:

Openings should therefore be made in a number of the slabs of the raised floorThese should be placed under the central components so as to allow the necessary cooling air through.

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