Advansor Launches New CO2 Climate Solution with High Energy Efficiency

The CuBig II combines cooling, freezing, heating and AC in one compact unit that saves space and electricity and eliminates the need for fossil-fuel boilers.

The new CuBig II features many energy-saving technologies, including permanent magnet motors on all compressors and frequency converters on the MT1 and LT1 compressors.

It also has optional heat recovery, using the excess heat from the cooling processes for space heating or hot water production to help customers save even more on their energy bills.

The CuBig II provides 450kW of cooling capacity and 600kW of heating on a small frame based on flexible copper piping. In addition, the compressors have free seating, and everything is placed within the frame, making it possible to design high-capacity racks down to 2.8m in length. The maximum receiver capacity is now 648L and 450L for a single receiver.

The CuBig II design is easy to fit into existing facilities. At 800mmm wide, it is narrow enough to fit through normal doors and can be installed outside if required.

The improved design has also been simplified, meaning shorter delivery times, less than eight weeks in most cases, and the lifetime cost stays competitive.

"The new CuBig II combines cooling and heating in one climate solution to deliver the greatest efficiency and eliminate energy waste," said Advansor CEO, Kristian Breitenbauch. "We have invested heavily in designing and developing highly energy-efficient options, and with advanced energy-saving technologies like CuBig II, Ultra-Low Superheat, COP Hunter, and Liquid Power Cooler, we are helping customers achieve energy savings of up to 60%."

"The new CuBig II combines the flexibility from smaller racks with the strength and capacity from our larger racks like SteelX," said Kenneth Bank Madsen, Technical Director at Advansor. "It has an optimized design with fewer connections, fewer threads and a fully welded frame with improved strength and vibration handling. In short, the CuBig II has been designed with a focus on quality in every detail."