Precision air conditioning
Rotary screw compressors
Energy Technology List
|Nominal cooling capacity (kW)||
|Energy Efficiency Ratio||
2.9 EER Mechanical Cooling, 75 EER Free-Cooling
OptiChill™ 500 – 1365kW is a A high efficiency, large capacity, air-cooled screw chiller thatmeets large cooling loads with a low energy, low sound cooling solution designed to minimise environmental impact. t has a small footprint and options suitable for a wide range of applications.
The OptiChill FreeCool is a large capacity, low energy R134a air-cooled screw chiller that meets diverse cooling loads with a flexible, low sound cooling solution. Highly energy efficient, the OptiChill FreeCool offers more than 95% free-cooling over a year (cumulative hours, London UK) and can save more than 50% of the energy consumed by a conventional chiller thus greatly reducing operating costs. For up to 30% of the year, the OptiChill FreeCool can operate purely in free-cooling mode, leading to free-cooling EERs of up to 75. During mechanical cooling, excellent part load efficiencies ensure an ESEER of up to 3.44.
The application of concurrent free-cooling and cutting-edge technology led by smart control logic ensures the OptiChill FreeCool gives the best energy balance for all operating conditions. Configuration flexibility and a choice of over 200 models together with a raft of flexible options allow selection of optimum specification, making the OptiChill FreeCool ideal for cooling a wide range of applications. The OptiChill FreeCool can be matched with Airedale's precision air conditioning and IT cooling products to provide real end user benefits in reducing power usage.
New compressor technology sees a 12.5°C increase in the operational evaporating temperature range allowing supply water temperatures to be increased, raising the free-cooling threshold and giving enhanced compressor efficiency and reduced power input.
The large capacity and flexibility of the OptiChill FreeCool, as well as its high energy efficiency and free-cooling capabilities make it the perfect chiller for a wide variety of applications such as Data Centres and Precision Cooling, Process Cooling or Comfort Cooling.