Type Air cooled
Applications Comfort cooling
Precision air conditioning
Process cooling
Refrigerant R134a
Compressor type Rotary screw compressors
Product accreditation Energy Technology List
Nominal cooling capacity (kW) 750-1300kW
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.

Key technical data

  • 500-1365kW nominal cooling capacities
  • Designed and optimised for R134a
  • 4 case sizes; two-free cooling variants, three fan variants and two sound level variants in each range, presenting a choice of over 200 model permutations
  • Low sound ranges: Quiet (R) and Extra Quiet (X)
  • Dual independent refrigeration circuits
  • EC fans for up to 80% energy savings
  • Advanced ACIS controls technology
  • Latest fan technology for reduced sound and power input
  • Intelligent head pressure control
  • Two screw compressors offering 8 stages for optimum efficiency, performance and reliability
  • High efficiency shell and tube evaporator
  • Large surface area condensor coils

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.


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.

Key technical data

  • 500-1365kW nominal cooling capacities
  • Designed and optimised for R134a
  • 4 case sizes; two-free cooling variants, three fan variants and two sound level variants in each range, presenting a choice of over 200 model permutations
  • Low sound ranges: Quiet (R) and Extra Quiet (X)
  • Dual independent refrigeration circuits
  • EC fans for up to 80% energy savings
  • Advanced ACIS controls technology
  • Latest fan technology for reduced sound and power input
  • Intelligent head pressure control
  • Two screw compressors offering 8 stages for optimum efficiency, performance and reliability
  • High efficiency shell and tube evaporator
  • Large surface area condensor coils

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.


Interested in this product?
Call 0113 239 1000
OR
 
 
 
Downloads
  • OptiChill & OptiChill FreeCool screw Chillers
    OptiChill & OptiChill FreeCool screw Chillers
    3.63MB
    Download
 
 
Video
 
 
 
 
 
Enquire
 


Related entries

  • Airedale International Air Conditioning: Airedale Service for air conditioning and chillers
    Airedale Service for air conditioning and chillers
    Airedale International Air Conditioning
    Airedale Service is a division of Airedale International Air Conditioning and provides a complete service solution for air conditioners, chillers and precision IT cooling equipment. As part of a leading manufacturer, the...

Also by Airedale International Air Conditioning

Airedale International Air Conditioning address and contact details

Airedale International Air Conditioning Ltd
Leeds Road
Rawdon
Leeds
LS19 6JY
Tel: 0113 239 1000
Fax: 0113 250 7219
View on map - 4 addresses
 
Follow Airedale International Air Conditioning
 
Not found what you're looking for? View other options

Ask Airedale International Air Conditioning about

OptiChill & OptiChill FreeCool screw chiller 500-1365kW