R&D division of the company has developed a new range specifically designed for cooling data centers and capable of optimizing performance, both in terms of energy savings and transport, installation and maintenance costs as well as overall footprint.
MegaCircle is developed from the concept behind Circlemiser, the exclusive technology characterized by special cylindrical condensers that increase the heat exchange surface by 45%. But in this innovative configuration, the cylindrical condensers have been designed to be extendable, effectively doubling the heat exchange surface while maintaining the same footprint.
Thanks to its configuration, the range is able to achieve efficiency ratings EER above 4.3 (W/W)* at 40 °C (104 F°) ambient temperature.
MegaCircle is equipped with 8 oil-free centrifugal compressors and 4 refrigerant circuits for a cooling capacity that reaches 4200/4400 kW (1195/1251 RT). Furthermore, because all the condensing sections operate in parallel on several refrigeration circuits, MegaCircle is able to make the most of the surface area of the condensers at partial loads, significantly increasing performance in terms of energy efficiency.
The disruptive innovation lies in the fact that this performance, already exceptional by itself, is achieved on half the footprint. The benefits in terms of shipping, installation and costs are substantial.
*Cooling kW/RT = 0.81 – Cooling EER BTU/Wh = 14.672