DeltaChill™ FreeCool 110-1080kW Sales Brochure (English)
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DeltaChill FreeCool + ESEER up to 5.03 + Up to 38% more cooling kW/m2 + Free-cooling models spend up to 95% of the year in free-cooling SCROLL MICROCHANNEL FREE-COOLING COMPRESSOR COIL www.airedale.com BRITISH MANUFACTURER ENERGY EFFICIENCY

Chiller technology, offering more for less DeltaChill is an air cooled R410A scroll chiller offering a FreeCool variant and a wide span of cooling capacities from 110 to 1080kW. An extremely energy efcient and compact chiller, the DeltaChill combines quiet, cost effective scroll compressors and the latest fan technology applied in a modular V-frame coil design. In higher capacity models and across all FreeCool models, microchannel heat exchangers lift efciency even higher, whilst still minimising space claim. 282 models, exceptional exibility, tailored exactly to your application allowing...

Speed controlled EC (electronically commutated) axial fans have very low air ow resistance and respond seamlessly to load uctuations EC fan: Up to 70% more efficient than an AC fan at part load 100 80 60 40 Input power % Up to 70% less energy used * than an AC fan at part load; EC fans are offered as an option Reducing operating costs & carbon footprint By selecting the DeltaChill, you are investing in a chiller that signicantly reduces running costs and carbon footprint. The 140 – 1080kW DeltaChill FreeCool spends up to 95% of the year in free-cooling. During any mechanical cooling, the...

Concurrent free-cooling The system controls constantly monitor the temperature differences and will only switch on the mechanically-driven compressor when extra cooling is needed, introducing concurrent free-cooling - a mixture of free-cooling and/or mechanical cooling. Concurrent free-cooling enables free-cooling to be captured whenever the ambient is below the return water temperature. Up to 109% of nominal capacity in free-cooling By matching compact microchannel heat exchangers with free-cooling coils, Airedale has achieved up to 109% of nominal cooling in free-cooling in the highest...

Best energy balance For all operating conditions The cutting edge technology applied to the DeltaChill, driven by smart controls algorithms, enables the chiller to give the best energy balance for all operating conditions, whether it is sending chilled water into clean rooms, data centres, process plants or comfort applications such as ofce, retail or leisure environments. Optimised setpoint management Fans are modulated to achieve the optimum efciency (peak EER) for the unit at any ambient temperature, as well as reducing sound. Where EC fans are featured, the optimum efciency is greater....

Intelligent controls Seamlessly managing your system The control centre of each of our cooling systems is a sophisticated electronic microprocessor specially developed by Airedale. The microprocessor uses sensors to send and receive messages to and from active components such as compressors, fans and pumps so they interact with each other, balancing cooling duty, temperature, air ow and pressure to exactly match the application. By integrating intelligent components, the controller manages and optimises the system’s performance and reduces power draw. Smart water ow control With an optional...

Building management Taken to another level ACIS building management system developed by Airedale, enables you to manage smart cooling and other building services, from any manufacturer, in a single, integrated system across multiple sites and communication protocols. ACIS sits at the front end of a building system, putting you in control of reducing operating costs. Generator/ UPS/Server Energy Manager Sequencer With the click of a button on a PC, tablet or phone, valuable and intelligent information can be pulled back automatically for remote 24/7 monitoring and maintenance; enhanced...

Specications at a glance Conguration exibility and a choice of 282 models allow selection of the optimum specication in terms of capacity, pump sets, energy efciency and sound - making the DeltaChill ideal for cooling diverse applications. • Free-cooling at up to 109% of nominal capacity for reduced operating costs and carbon footprint (DCF) • 110 – 1010kW (DCC) and 140 – 1080kW (DCF nominal cooling capacities • Single and standby pumps for resilience • Optimised for R410A which only requires a minimum refrigerant charge and has a high heat transfer coefcient • Single, dual or triple...

Case size • Advanced Airetronix controls technology • Electrical supply phase rotation protection • Accessible control panel, even when unit is operational • Separate, modular sections in control panel for isolation of specic component for greater resilience and easier maintenance (model dependent) • Modem link for remote monitoring Optional • Rain hood with integrated light offering shelter when panel doors are open (model dependent) • Low ambient kit for use in ambient temperatures as low as -30°C (model dependent) • Electronic soft start for minimal full load current • Active power...

DeltaChill technical specications No. of circuits Case size Regular Quiet 4 fan case - size 1: (mm): 2405 (H) x 2200 (W) x 2554 (L)

Case size Extra Quiet 4 fan case - size 1: (mm): 2405 (H) x 2200 (W) x 2554 (L) All data relates to units tted with EC fans. More details on request. 1) Nominal cooling capacity at 7/12°C water and 35°C ambient temperature 2) EER at 7/12°C water and 35°C ambient temperature, based on TOTAL input power of compressors and fans Performance data calculated in accordance with BSEN 14511-2011 and Eurovent 6/6 3) ESEER based on Eurovent standard calculation method

DeltaChill FreeCool technical specications No. of circuits Case Size Regular Quiet 4 fan case - size 1: (mm): 2405 (H) x 2200 (W) x 2554 (L)

Case Size Extra Quiet 4 fan case - size 1: (mm): 2405 (H) x 2200 (W) x 2554 (L) All data relates to units tted with EC fans. More details on request. 1) Nominal cooling capacity at 10/15°C water 20% ethylene glycol and 35°C ambient temperature 2) EER at 10/15°C water 20% ethylene glycol and 35°C ambient temperature based on TOTAL input power of compressors and fans 3) ESEER based on standard Eurovent calculation method 4) Free-cool capacity at 15°C return water 20% ethylene glycol and 3°C ambient temperature 5) Free-cooling EER at 15°C return water; 20% ethylene glycol; 3°C ambient...