DeltaChill [150 - 450kW ]

An energy efficient, low sound
cooling solution

The DeltaChill is an extremely efficient and quiet air-cooled chiller with a compact footprint. Integrating the very latest technology and controls intelligence, DeltaChill is designed to deliver an energy optimised, adaptable cooling solution to suit your application. Configuration flexibility enables selection of the optimum model in terms of capacity, number of fans, pump sets, energy efficiency and sound. DeltaChill is ideal for cooling a wide range of diverse applications whilst minimising environmental impact.

Energy optimisation

Excellent part load efficiencies raise the DeltaChill's seasonal efficiency ESEERs to over 4.5 particularly when significantly enhanced by smart control logic; integration of optional EC fan technology; interactive head pressure setpoint management and compressor sequencing. The DeltaChill's distinctive modular coil-fan arrangement also improves part load performance and facilitates easy maintenance access.

Key technical data

• Designed and optimised for R410A
• 150 to 450kW nominal cooling capacities
• 42 models; additional configuration flexibility available
• EC fans for ultimate efficiency (option)
• ESEER above 4.5 with EC fan option)
• Low sound ranges: Regular (RQ) and ExtraQuiet (XQ)
• Dual independent refrigeration circuits; 2-6 stages of cooling
• Advanced, intelligent AireTronix controls technology
• Modular, efficient 'V' frame coil-fan arrangement
• Large surface area condensing coils
• Electronic expansion valves
• Scroll compressors minimise sound
• Latest AC fan technology for reduced sound and power input
• Inverter controlled pump (option)
• Compact configuration: Greater cooling per m²
• Improved maintenance access