Knurr DCD Heat Exchanger
Knürr DCD is an air - water heat exchanger that is integrated into the rear door of a server rack. The heat exchanger is suitable for absorbing heat loads from server racks of up to 35 kW. It can be configured in such way that no heat is released to the installation area.Cooling effect occurs when the server exhaust air passes through the heat exchanger in the rear section of the server rack.
The cooling air is moved through the heat exchanger only by the server fans. Knürr DCD thereby supports the cold room concept in which is the warm exhaust air from servers always led to a cooling device where its temperature is reduced to the temperature level of the server supply air. The supply air for chilled water system flows freely through the installation area.