Cyberhandler 2
Maximum potential savings with economizers
Far more than just a product, the Stulz’s custom economizers solutions offers you not only a wide range of cooling capacities from 50 to 700 kW, but also a full range of services such as calculation of the annual operating costs, commissioning and maintenance. With a high efficient indirect/direct evaporative Free Cooling design and state-of-the-art components the custom AHUs minimizes the running costs and achieves a lower pPUE values depending on application and location.
Product Overview
Most important benefits
- Ready for roof and wall installation
- Easy access for maintenance
- Multiple cooling systems integrated: Indirect/direct free cooling, adiabatic evaporative cooling, mechanical cooling (as top-up or redundancy)
Most important features
- Custom sizes
- Multiple airflow configurations possible
Most important technical data
- Cooling capacity (kW): 50 – 700
- Flexible adaption to every project
- Ready for roof and wall installation
- The best casing leak classification according to the standard EN1886 (L1/L1)
- Easy access for maintenance
- Designed to fit standard transportation
- Flexible modular installation
- Multiple cooling systems integrated: Indirect/direct free cooling, adiabatic evaporative cooling, mechanical cooling (as top-up or redundancy)
- Custom sizes
- Multiple airflow configurations possible
- Optimized design for minimum pressure losses
- Several filter classes available: G4, M5, F7 and F9
| Cooling capacity total (kW) | 50 – 700 |
| Installation | Wall, Roof |
| Airflow volume (m³/h) | 13,000 – 175,000 |
| Sizes | Custom sizes |
| Dimensions | varies |
| Refrigerants | R513a optional (GWP: 573) |
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All details about CyberHandler 2
The complete solution
Outdoor custom AHUs are more than a product. We have a full range of services and features available regarding the evaporative cooler to offer you a turnkey solution for the data center cooling.
- For small to large data centers
- Indirect Free Cooling
- Adiabatic evaporative cooling
- IT sector
- Flexible adaption to every project
Technology and Infrastructure
- Indirect Free Cooling: No contamination from outside air
- Unbeatable efficiency levels with pPUE values depending on application and location
- Year-round operation with adiabatic cooling via evaporation
- Outdoor installation – Saves space in the data center
Operating Modes
The special construction with its extremely efficient combination of Free Cooling and adiabatic evaporative cooling reduces energy costs. The system has been optimized to such an extent that in most regions, 100 % mechanical cooling is no longer necessary.
CFD simulation
Comprehensive control over all relevant factors is vital to achieve optimal performance and efficiency in a data center. STULZ contributes to this goal by providing the CFD (Computational Fluid Dynamics) service for data centers, using its unique fluid dynamics expertise at the product level to make the CFD simulation more accurate at the application level.
Installation Configurations
Our high-performance air handling units are positioned directly on or next to the building. All the necessary chilling components are integrated in the units' housing, saving floor space in the data center and facilitating maintenance, as the service engineers no longer need to enter the data center.
Wall mounting
- Supply air and exhaust air are routed through the air handling unit horizontally
- The supply air duct can be either connected to an existing raised floor or routed directly into the data center
- The return air is fed out of the data center directly into the AHU
- This type of installation is particularly suitable for data centers where space is not restricted.
Roof mounting
- The air is conducted through the ceiling of the rooms into the AHU
- No additional air ducts are needed outdoors for connection
- Fewer points of contact with the environment
- Noise emissions are reduced
- Unauthorized access is prevented
Service
- Simplified installation:
Problem-free routing of power cables, water pipes and other piping outside the data center - Optimized maintenance conditions
- Service engineers do not have to enter server rooms
- Fast, low-cost maintenance - Low total cost of ownership (TCO)
- Simplified capital expenditure (CAPEX), operating expenditure (OPEX), and repair and infrastructure costs
- Reduced electrical infrastructure enables CAPEX savings of 6-8 %
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: STULZ’s custom AHUs can be precisely adapted to your individual requirements. In addition, a variety of options and equipment are available to achieve the optimum result.
Test Center
In our Test Center, located near Madrid in Spain, we can perform a variety of tests on the units in a state-of-the-art test chamber. This enables our clients to witness the custom Air Handling Units operating under simulated extreme conditions, providing critical information such as performance data, energy consumption and water consumption.
Test parameters
- Function tests for simulating the safety features
- Physical dimensions of the units
- IT load up to 700 kW
- Airflows up to 175,000 m3/h
- Outdoor ambient conditions:
- Temperature range from +10 to +50 °C
Learn more about our Test Center.
