Method and apparatus for controlling and monitoring and air-conditioning system of a data processing installation

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United States of America Patent

PATENT NO 8737059
SERIAL NO

13363755

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Abstract

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A method and apparatus for controlling and monitoring an air-conditioning system of a data processing installation includes at least one server switchgear cabinet for accommodating electrical units. Controlling of the cooling power of an air-conditioning unit is performed in at least two distinct defined modes, wherein in a first mode the air volume capacity of a blower is controlled to a minimum value at a maximum defined temperature difference between sucked hot air and supplied cold air, and in a second mode the cooling power is controlled such that a maximum defined temperature for the cooling medium flowing from a heat exchanger is not exceeded. The method and apparatus provide energy-saving cooling of such data processing installations.

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Patent Owner(s)

Patent OwnerAddress
RITTAL GMBH & CO KG35745 HERBORN

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Doerrich, Martin Mittenaar, DE 4 42
Nicolai, Michael Rabenau, DE 21 283

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