w orld as a dependable standard. The AHRI certification program includes approval of the selection tools and the test facility as well as the performance rating of the product. Many of the products that the company will be manufacturing in the UK are already included in the AHRI certification program.
Dunham-Bush UK managing director, Mike Holding, said: “Growth will only be achieved if environmental and in particular energy efficiency is addressed with all new product designs. The need to use not only the best available technology, but also emerging technology is essential if we are to realise our goal of improved products and a growth in manufacturing in the UK.”
Chillers that perform Opteon™ lo Opteon™
A full range of air-cooled packaged chillers is available which incorporates Dunham-Bush screw compressors. With cooling capacities from 400kW to 1650kW, the compressors are installed in acoustic enclosures as standard.
The compressor speed and therefore capacity is controlled by an inverter drive, ensuring excellent part load energy efficiency and reduced starting current. The ‘flooded’ evaporator design, controlled by an electronic expansion device, further improves the overall efficiency of the chiller at all levels of load. All Dunham-Bush chillers are equipped with microprocessor controls, available with touch screen display and compatibility with building management systems.
Several ranges of water-cooled chillers are available that incorporate single and multiple Dunham-Bush screw compressors across a range of 21 models, with cooling capacities from 460kW to 2600kW.
The WCFX-V range incorporates inverter drive and are
considered premium chillers for both commercial and industrial applications where specifiers, installers and building owners require maximum levels of quality and reliability, as well as optimised performance at all levels of load.
These units provide a compact, efficient, well-proven and robust water-cooled packaged chiller backed by more than 45 years of experience and continuous improvement of Dunham- Bush screw compressor products.
The company also offers a range of centrifugal compressor- based water-cooled packaged chillers. The compressors installed on the DCLC chillers from 1000kW to 14,000kW are designed and manufactured by Dunham-Bush.
The 300kW to 2400kW capacity DCLC-M chillers feature a two-stage centrifugal compressor with magnetic bearings, and EC motors, resulting in excellent part load performance and eliminating the requirement for oil within the system.
www.acr-news.com
©2017 The Chemours Company FC, LLC. Opteon™ and any associated logos are the trademarks or copyrights of The Chemours Company FC, LLC. Chemours™ and the Chemours Logo are trademarks of The Chemours Company.
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