CyberCool 2

The high-end chiller

Maximum energy efficiency and optimum reliability for complex, sophisticated chiller solutions without compromise – this is what our CyberCool 2 chillers stand for. And for a completely novel overall concept, whereby all the components of the CyberCool 2 are perfectly harmonized to ensure both high energy efficiency and low noise emissions.


Solutions for CyberCool 2 units

  • For medium-sized and large Data Centers, ICT sector, industry, medical, mission critical applications

  • Indirect Free Cooling

  • Outdoor installation

Applications for the CyberCool 2 range

CLIMATE.CUSTOMIZED. You have the challenge, we have the solution

Portfolio of customization


Characteristics at a glance

CC2 Scroll
CC2 Screw
Cooling capacity (kW)80 - 16050 - 600400 - 1,400
CompressorScrollScrollScrew *
Cooling circuits21-22
Free Coolingoptionaloptionaloptional
Low Noiseoptionaloptionaloptional
Product informationCyberCool 2miniCyberCool 2 ScrollCyberCool 2 Screw

* All screw compressors in combination with tube bundle evaporators with dry expansion (DX)



Available versions for this product:

CyberCool 2 - Energy efficiency at a glance



  • Increase of efficiency and reduction of operating costs thanks to "Mix Mode Boost"

  • Flexible adaption to every project

  • Cooling system with the lowest total costs of ownership (TCO leader)

  • Made and Engineered in Germany

  • Ongoing quality management during production

Power failure - be best prepared with the CyberCool 2

Power failure
  • Christian Lohrmann, Product Manager

    "The sum total of all these small details makes the difference!"

High-quality workmanship and engineering excellence – Made in Germany

Articles and Successful Projects


Further information you will find in the brochure for download:

  • 4 application examples
  • What happens after a power failure
  • Nomenclature
  • Technical Data

  • STULZ CyberCool 2 Broschure 1804 EN

    The quietest, most efficient and most reliable chiller in its class.
    Made as required. Made in Germany.

    • File: STULZ_CyberCool_2_broschure_1804_EN.pdf

    • Type: Adobe PDF

    • Size: 4,88 MB

    • Language: English

    • Date: 2018-05-16


Efficiency challenging the future: ErP 2018 ready

The European Regulation 5539/16. known as ErP 2018, sets the new SEPR parameters for assessing the energy efficiency of chillers. The entire CyberCool 2 range complies with the limits required by ErP 2018. 


  • E.E.R.: Energy Efficiency Ratio
    Chiller efficiency at a certain condition.


  • E.S.E.E.R.: European Seasonal Energy Efficiency Ratio
    Seasonal efficiency of a chiller for comfort: ambient air from 25 to 35°C


  • S.E.P.R.: Seasonal Energy Performance Ratio
    Evaluates the load and temperature variations during the year,
    relative to the chiller's electricity consumption.

Parameters for high-temperature process cooling chillers (reg. 5539/16):


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