CyberCool Indoor Data Chiller: Cooling water generation even in a restricted space

The CyberCool Indoor Data Chiller from STULZ is compact, efficient and versatile. This makes the low-noise cooling system ideal for supplying water-cooled air conditioners and server racks and for medical technology.


Hamburg, October 2010. Water transmits heat around 3,500 times better than air. That is why state-of-the-art server rooms are nowadays more and more often being fitted out with water-based cooling systems in order to discharge their extreme heat loads. The CyberCool Indoor Data Chillers from STULZ are designed for such indoor applications, generating chilled water right where it is needed – close to water-cooled server racks and CW air conditioner units. Their compact form means they save space and can also be retrofitted in existing server environments. "There's no easier way than with the CyberCool Indoor Data Chiller to supply chilled water for cooling. The ability to install the units right where they are needed to provide cooling saves our customers having to carry out extensive site remodelling and reorganization, and so cuts their costs," says Uwe Kudszus, product manager in STULZ’s precision air conditioning division.

Easy to integrate, including into existing server infrastructures
The CyberCool Indoor Data Chiller is just 1000 x 890 x 1980 mm in size (W x D x H, in the A-and G system), making it compact enough to pass through a standard office door. This means the unit can be effortlessly moved around the building and installed virtually anywhere. Equipped with 40 dBA condensers or recooling heat exchangers, the chillers can even be used in noise-sensitive environments such as hospitals. The CyberCool Indoor Data Chillers are also suitable for use in constructing redundant chilled water systems. Taking up just 0.89 square metres each, and with a cooling capacity of 100 kW per unit, multiple units can be installed even in a restricted space. This allows an array of units to be combined into a system to handle higher cooling requirements. In addition, the CyberCool Indoor Data Chiller can be flexibly combined with existing cooling systems, or can be retrofitted into the cooling infrastructure by way of backup.

Chilled water generation – wherever possible without compressor cooling
In conjunction with the hybrid CyberCool GE system and Indirect Free Cooling, the CyberCool Indoor Data Chiller even helps conserve resources in a highly efficient way. The intelligent control system C7000 selects the optimum mode depending on the ambient temperatures and chilled water conditions. Energy-intensive compressor cooling is only used when the ambient temperatures are above the required water temperature and do not allow Free Cooling. That saves on resources and energy costs.