CyberCool Free Cooling Booster
Free Cooling for water-cooled chillers
Systems with water-cooled chillers do not usually offer Free Cooling, even if the low outdoor temperatures at the installation site would allow it. However, since Free Cooling – as well as a precise Mixed mode concept – offer the greatest potential savings, STULZ has developed a standard unit that benefits from low outdoor temperatures and thus ensures efficient operation all year round.
Solutions for the CyberCool Free Cooling Booster
Plug & Play
Significant energy savings thanks to Free Cooling including Mixed mode
Low commissioning times and installation costs thanks to plug-and-play principle
High reliability thanks to redundancy concept and precise thermodynamic design
Retrofitting without complex and time-consuming planning
With or without glycol in the consumer circuit
Energy-saving, variable speed pumps
Both indoor and outdoor installation possible
Trained and experienced sales and service partners in over 140 countries
Cooling capacity total (kW)
270 – 1.800
Flow rate (m³/h)
59.4 – 260.9
Height: 2,126 – 2,467
1,140 – 4,655
Free Cooling with Mixed mode
Savings up to 210,000 € a year with CyberCool Free Cooling Booster
|With Free Cooling||Without Free Cooling|
|Energy consumption||1,643,576 kWh||3,043,586 kWh|
|Energy costs||246,536 €||456,538 €|
|Savings per year||210,001 €|
Energy consumption using the example of a system with TSI1400 chiller, WFM05 CyberCool Free Cooling Booster and EHLD1F 1297 A dry coolers; operating temperature:18/12 °C; based on the temperature profile of the city of Hamburg, 0.15 €/kWh
Quick and easy installation
CyberCool Free Cooling Booster is a high-performance solution designed for plug-and-play installations, making it suitable for any location.
The standard unit is a pre-installed system that contains all important hydraulic components, so that installers don't need to take any construction measures to integrate Free Cooling. Due to the unit design, the Free Cooling modules can be installed quickly and easily, which reduces commissioning times and installation costs significantly.
With or without glycol
CyberCool Free Cooling Booster features a built-in intermediate heat exchanger, which isolates the user from the dry cooler circuit, ensuring safe operation in case of leakages.
Control and Monitoring
Thanks to its own switch cabinet including SEC.blue controller, optimum control and perfect communication with chillers and dry coolers are ensured. SEC.blue monitors both the outdoor and the operating temperature and regulates the cooling capacity of the dry cooler. Optimum control of the condensing temperature and maximum amount of Free Cooling hours are ensured even at high outdoor temperatures. This results in minimal operating costs and a low CO2 footprint.
- Intuitive user interface via 7" touch screen
- Ethernet port RJ32
- RS485 ModBus
- Alarm management
- Alarm history display
The variety of options and possible equipment enables you to perfectly adapt STULZ units to your requirements.
- 1 or 2 variable speed centrifugal pumps – user side
- Panelled version Epoxy coated RAL7035 for outdoor installation
- Energy meter
- Remote dry cooler with EC fans
- Antifreeze heater
- Electrical panel heater
From standard units to fully customized solutions
The ability to offer such a wide range to customers is the embodiment of our philosophy, "Climate. Customized.". Size, design, air conduction, system or control: CyberCool Free Cooling Booster is a model of adaptability and the units can be precisely adapted to your individual requirements. In addition, a variety of options and equipment versions are available to achieve the optimum result.