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ASHRAE STD 127

2012 Edition, January 21, 2012

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Method of Testing for Rating Computer and Data Processing Room Unitary Air Conditioners



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Description / Abstract:

This standard applies to classes of unitary equipment that are used to air condition a computer room and data processing equipment. This standard does not apply to the rating of individual assemblies, such as condensing units or direct expansion fan-coil units, for separate use.

PURPOSE

The purpose of the standard is to establish a uniform set of requirements for rating computer and data processing room unitary air conditioners (CDPR).

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