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 the warm exhaust air from servers is 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.
Efficiency
Optimal space utilization through ultra compact design and hence very low room costs. Lowest possible pressure loss in water cooling circulation: only 54 kPa minimizes energy consumption of pumps. Minimal pressure loss in cooling air flow through optimized heat exchanger structure and linear air paths without bends: no energy costs incurred by additional fan for cooling unit.
Adaptability
Standard heights for 2000 and 2200 mm (42 / 47U). Standard widths 600, 700 and 800 mm. Top or bottom cold-water connection. Using a special adapter frame, the Knürr® DCD cooling door is compatible with server racks from other manufacturers.
Benefits
- Improved PUE
- Suggested to be used in a cold-room concept
- Low air pressure loss
- No fans easy maintenance
- Increased chilled water supply temperature
- Reliable operation
For more information you can download brochure with detailed information about the product (go to https://prom-tech.eu/support/downloads/catalogues/), call us on the number +36 1 688 46 20 or send us an email on info@prom-tech.eu.
We are also prepared to present this and all the other solutions on location of your company.
Our company is authorized Emerson Network Power partner and distributor. Through our partnership with Emerson Network Power and other partners we can offer you solutions needed in each Data Center like Secure rooms, AC Power, Thermal Management, Racks & Integrated Cabinets, Infrastructure Management & Monitoring.
With our Engineering, Installation and Maintenance services we assure you expertise and professionalism in every step of the way!
And remember … We Keep Your Business Running!
PROM-TECH Hungary Team
