
Fan Wall
New design concept for greater performance, energy efficiency and redundancy
Breaking new ground: When it comes to large and hyperscale data centers, conventional air conditioning systems are up against their limits. Restricted space, electricity consumption and high heat loads are some of the challenges that need to be overcome. STULZ offers solutions to these challenges and guarantees efficient, demand-based and reliable air conditioning of your mission-critical equipment.
Our air handling units unique design allows space for taller server racks with greater IT load densities, therefore enabling air conditioning of the maximum heat load.
Customized Modularity - Maximizing cooling density
The STULZ Custom Indoor AHU is a purpose-built,modular solution that meets users' unique requirements. The unit is customizable to project-specific sizing and to various site conditions. The design concept with zero side access results in an increased cooling capacity per wall length. Furthermore the modularity increases the operational reliability through redundancy.
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Hyperscale
Optimized for air conditioning particularly large data centers
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Free Cooling
Maximum potential savings by using cool outside air
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Project-specific design
Designed according to your individual requirements
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No raised floor
Reliable cooling even without raised floor
STULZ Custom Indoor AHU room loop

Benefits
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Reliable air conditioning of taller racks and higher heat loads
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Large air throw for uniform cooling of large server rooms
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Units with Free Cooling option enable maximum potential savings
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Low pPUE values achievable
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Extremely low AER (Airflow Efficiency Ratio) values thanks to minimal pressure drops
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Small footprint with maximum cooling capacity
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Air handling units with low noise level
Features
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Modular design ensures redundancy
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Wall-mounted installation with horizontal air conduction
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Easy access for maintenance purposes
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No raised floor required
Technical Data for CyberWall (WBF 2000 CW)
Cooling Capacity | kW | 221 |
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Airflow | m³/h | 55,000 |
Dimensions(W*H*D) | mm | 2,200x3,000x1,660 |
*Return air conditions: 37℃;25% r. h.; Chilled Water: 16/26℃
All details about Air Handling Units for indoor installation
A new cooling concept for air conditioning maximum heat loads
