wolf

Data Centre Fanwall DCA

Highly scalable, efficient, and low‑maintenance

Modular fan wall solution designed for Data Centres

DCA

The DCA fan wall is a precise, efficient, and flexibly scalable cooling solution for enterprise, colocation, and hyperscale data centers. The modular units deliver cooling capacities of up to 500 kW per unit and are designed to support high and continuously increasing rack densities. The compact fan wall systems are installed outside the server room, in the technical corridor, and do not require raised‑floor air distribution. Using large‑surface, high‑efficiency heat exchangers, they reliably dissipate the heat generated by IT loads in an energy‑efficient and space‑saving manner.

Thanks to an optimized component layout, low airflow resistance, and intelligent sequencing control, energy consumption can be reduced by up to 8 percent compared to standard solutions.

wolf
wolf

Highlights at a glance

Modular fan wall system for maximum efficiency in Data Centres

wolf

Data Centre–compliant and secure

  • Structural integrity and quality tested in accordance with DIN EN 1886
  • Complies with EN 50600 / ISO/IEC 22237 / A
  • Specialized data center fans with active PFC, compliant with ASHRAE TC 9.9
  • Fan performance (certified) in accordance with ISO 5801
  • UPS backup for the control systemm
  • Dual power supply (dual feed) for maximum operational reliability
  • Fully integrated and wired control system, factory-tested and preconfigured
  • Optional FAT (Factory Acceptance Test) of the HVAC unit, including functional and integration testing of the control system / BMS connection
wolf

Highly efficient and high‑performance

  • Optimized airflow design reduces pressure losses and thereby lowers energy consumption
  • IE5‑class EC motors with active PFC
  • Up to 8% lower power consumption compared to conventional configurations
  • Large heat exchanger surfaces with optimized fin spacing
  • Pressure‑independent 2‑way control valve (PICV) for constant volume flow and stable, efficient heat dissipation
wolf

Side by side and stacked

  • The compact DCA modules can be stacked side by side and vertically, enabling precise, demand‑driven expansion of cooling capacity as well as the installation of redundancy
  • Slim filters available as required (48 mm)
  • Unit width based on Euro pallet dimensions enables high load densities during truck transport
  • EC fans specifically developed for data center applications, featuring optimized airflow design, ensure maximum efficiency and high usable pressure capacity
  • Precisely engineered guide vanes and diffuser technology further improve airflow performance
  • Each unit is equipped with its own integrated control cabinet
  • External control cabinet available as an option
wolf

Plug&Play-ready

  • Reduced on‑site installation time due to a high level of factory pre‑assembly
  • Forklift pockets for safe and easy transport using a forklift
  • User‑friendly 7‑inch touchscreen display for operation and monitoring
wolf

Intelligent control

  • Support for BACnet IP, BACnet MS/TP (via module), and Modbus RTU, TCP/IP, as well as RS interfaces (implemented as standard)
  • Data Center Tier III ready
  • Smart control systems: constant pressure control (air side) based on ΔT‑variable air speed control or individually configurable
  • Master/slave operation or teamwork mode available, with option for individual programming
wolf

Easy maintenance

  • Full maintenance access via the fan door from the technical corridor
  • Fan door with reinforced hinges and an integrated safety shut‑off mechanism
  • Filters can be replaced quickly and easily via the fan door
wolf

Request for more information

Are you interested in our products and would you like advice specifically for your situation?

Contact us

Everything else you need to know:

    • Working for your customers 7 days a week: 
      An extensive network of highly trained service technicians and expert back office staff – seven days a week. Our Customer Service department provides fast and reliable support for your business and always makes a good impression on your customers. 

      Find out more

    • Difficult site conditions for engineers and installers? WOLF offers just the right answer: the Easy Lifting System. It makes transport onto or into a building much easier, and the installation of these functional units becomes quicker and more accurate. It’s so simple that even our largest components, such as thermal wheel or plate heat exchangers, can be easily brought into any building or positioned on the roof.

      The Easy Lifting system also makes a great contribution to the hygiene of WOLF AHU appliances. The intelligent connection and transportation technology virtually eliminates the risk of leakages in heat exchangers or appliance modules caused by installation errors.

      Find out more

    • Our unique synergy of software and products is unrivalled in the industry.
      It makes our appliance configurations highly adaptable, our production methods efficient
      and also keeps our delivery times remarkably short.