Airedale’s original data center chiller platform is based on a screw compressor and has been optimised with a V-block evaporator condenser for high capacity cooling.
The OptiChill DCS is available as a 1.85MW unit and utilizes R134a (GWP 1430) refrigerant.
Documents
Key Features
- Utilizes R134a (GWP 1430) refrigerant
- Acoustic Enclosures
- Electronic expansion valves typically provide an EER increase of 30%
- Up to 95% free-cooling
- 12.5°C increase in operational evaporating temperature range allowing supply water temperatures to be increased, thus raising the free cooling threshold and giving enhanced compressor efficiency and reduced power input
- Intelligent head pressure control, optimises performance
- Modulating screw compressors increase reliability, efficiency and performance
- Latest fan technology reduces sound and power input
- Large surface area condensing coils
- High efficiency shell and tube evaporator
- Large surface area condensing coils
- Grooved water connections for simple installation
- Closed Glycol loop system ensures data center is cooled with 100% water
- ATS
- UltraCap UPS keeps control circuit live during short power shortages
Options
- EC Fans offer up to 80% more efficiency. Increased performance for reduced power.
- Inverter controlled pump: effective water management leads to energy savings
- Leak detection system for F Gas compliance
- Corrosion-resistant condenser coils for aggressive atmospheres
- Coil guards to help prevent fin damage
- Condenser fan air discharge plenum – choice of two heights
- Anti-vibration mounts
- Low ambient kit for operation in ambients as low as -30°C
