CyberCool Free Cooling Booster

Retrofit your chilled water system

To Contact Form

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.

Free Cooling

Maximum potential savings by using cool outside air

Plug & Play

Units immediately ready for connection and operation

Free Cooling Retrofit

Without complex and time-consuming planning

Data Center

Our units are designed for highest requirements and maximum reliability

Industry

Optimized for process and industrial cooling

Product Overview

At a glance

Most important benefits

Significant energy savings thanks to Free Cooling including Mixed mode
Low commissioning times and installation costs thanks to plug-and-play principle
High reliability due to redundancy concept and high quality components

Most important features

With or without glycol in the consumer circuit
Maintenance-friendly design
Energy-saving, variable speed pumps

Most important technical data

Cooling capacity total (kW): 270 – 1,800

Benefits

Significant energy savings thanks to Free Cooling including Mixed mode
Low commissioning times and installation costs due to plug-and-play principle
High reliability thanks to redundancy concept and precise thermodynamic design
Retrofitting without complex and time-consuming planning

Features

With or without glycol in the consumer circuit
Maintenance-friendly design
Energy-saving, variable speed pumps
Both indoor and outdoor installation possible
Trained and experienced sales and service partners in over 140 countries.

Technical Data

Cooling capacity Chiller (kW)	270 – 1,800
Flow rate (m³/h)	59.4 – 260.9
Sizes	5
Dimensions (mm)	Height: 2,126 – 2,467 Width: 1,909 – 2,360 Depth: 1,404 – 4,279
Weight (kg)	1,140 – 4,655

All details about CyberCool Free Cooling Booster

Retrofit your chilled water system

Existing chilled water solutions can be retrofitted with the CyberCool Free Cooling Booster without complex and time-consuming planning. The unit's unique functionality and reliability includes tested and approved hydraulics, matched components and the in-house developed STULZ control system, which ensures trouble-free operation of all units.

Free Cooling with Mixed mode

Free Cooling is an intelligent solution for minimizing energy-intensive compressor mode and significantly cutting operating costs. CyberCool Free Cooling Booster offers three operating modes and always selects the most efficient mode depending on the outside temperature – reliably throughout the year.

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.

CyberCool Free Cooling Booster Animation

With or without glycol

CyberCool Free Cooling Booster features a built-in intermediate heat exchanger, which separates the user from the dry cooler circuit, ensuring operation without glycol on the user side.

WMF_Free_Cooling_Module_system_renderings_server_neutral_glycol_en_web.png

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.

SEC.blue features

Intuitive user interface via 7" touch screen
Ethernet port RJ32
RS485 ModBus
Alarm management
Alarm history display

Options

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 for outdoor installation (RAL7035)
Energy meter
Remote dry cooler with EC fans
Flowmeters
Antifreeze heater
Electrical panel heater

Climate. Customized.

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 can be precisely adapted to your individual requirements. In addition, a variety of options and equipment versions are available to achieve the optimum result.

Learn more about Climate. Customized.

Service and Maintenance

As a company with locations across the globe, we offer everything you need in the extremely dynamic world of information technology – plus professional advice in the right place at the right time.

Our trained and experienced sales and service partners are located in over 140 countries. The resulting proximity to our customers allows fast response times. In addition, regular training courses and an active exchange of information ensure high quality and an extensive knowledge of all our products. This way, you can be sure your products are in the best hands and get the right maintenance – all over the world.

Locations worldwide