STULZ CyberCool WaterTec

Future-proof, environmentally friendly, and efficient.

The CyberCool WaterTec represents a water-cooled chiller where all factors come together: compact and maintenance-friendly design, part-load optimized Turbocor technology, and a forward-thinking reduction in refrigerant quantity while using a refrigerant with an extremely low greenhouse potential.

CyberCool WaterTec Overview

Water-cooled chillerCooling capacity: 350 to 1,400 kWAvailable in 5 sizesPart-load optimized Turbocor technologyErP 2021 compliant

Advantages

Significantly reduced refrigerant quantity thanks to innovative spray evaporator technologyRefrigerant R1234ze with extremely low greenhouse potentialEasy integration and maintenancePart-load optimized Turbocor technology for increased efficiencyExtremely quiet and low-vibration operationMinimized operating costs through free cooling module (option)

Optimal cooling for operationally secure applications

Whether high-performance computers, data centers, industrial facilities, or entire buildings – CyberCool WaterTec is perfectly suited for all operationally secure applications. The compact design allows for straightforward installation, even in close proximity to the consumer. Typical STULZ custom solutions and additional options leave no customer request unmet and reduce any potential safety risks.

Up to 70% less refrigerant

CyberCool WaterTec comes standard with innovative spray evaporator technology, enabling operation with up to 70% less refrigerant compared to flooded evaporators with the same efficiency. This not only benefits the environment but also positively impacts acquisition costs.

Refrigerant R1234ze with extremely low greenhouse potential

CyberCool WaterTec operates with the environmentally friendly refrigerant R1234ze by default. This HFO refrigerant has a very low greenhouse potential and serves as a future-proof and efficient alternative to conventional HFC-based refrigerants. This addresses the refrigerant scarcity triggered by Regulation (EU) No. 517/2014 with a sustainable solution.

Compact design

The installation and replacement of chillers are often associated with considerable effort and high costs. To alleviate the operator when integrating new devices, CyberCool WaterTec emphasizes a particularly compact design. This allows for assembly in a fully assembled state in many situations.

Easy disassembly

The entire construction of CyberCool WaterTec relieves the operator – not only due to its small footprint. Thanks to the modular construction, the unit can be easily disassembled into its components when needed. Even the frame, which must meet the highest stability requirements, is easily disassembled. Therefore, CyberCool WaterTec can be easily installed and comfortably maintained even under challenging conditions. And if wall mounting is desired: the control cabinet is equipped with hooks on the back.

Option: Free cooling module

Equipped with the free cooling module, CyberCool WaterTec utilizes the outside temperature, which offers the greatest potential for savings, especially in cold and temperate climates. The free cooling module can be easily integrated and connected to the pipelines via Victaulic coupling. Thanks to its own control cabinet including SEC.blue Controller, optimal control and flawless communication with CyberCool WaterTec are ensured.

Control and monitoring

Cutting-edge hardware, up-to-date softwareHigh connectivity and flexibility through project-specific software adaptationIntelligent control of part-load operationCross-machine parallel operation of multiple chiller unitsOption: Control of external components, e.g., pumps, valves, and condensers.