Liebert XDFN, Self-Contained Closed Loop Cooling Unit


PRODUCTS

Liebert XDFN, Self-Contained Closed Loop Cooling Unit

Self-Contained Cooling For High Density Racks

Liebert XDFN is a self-contained airconditioner module with a direct expansion unit and a remote air-cooled condenser. The cooling capacity modulates through the use of digital scroll technology, an innovative solution exclusively offered by Liebert. The refrigerant used is R407C. The modular design of XDFN closed loop rack cooling allows to combine racks and cooling modules in order to provide cooling to multiple racks, granting adaptability to the changeable thermal load.
Features
  • Preventive environmental monitoring to guarantee maximum uptime
  • Back-up ventilation to enable continued operation in case ofmains power failure
  • Hot-swap configuration to minimize restoration time after failure
  • No noise impact on data center
  • Universal solution, no need for a dedicated installation area
  • Smaller footprint than any equivalent solution with n+1 redundancy
  • Each cabinet works independently without affecting adjacent units
  • Fire extinghishing system within the rack
  • Low total cost of ownership
  • Simple maintenance
  • High efficiency
Benefits
  • Liebert XDFN cools the servers not the room
  • Guarantees a safe protection for customers’ servers offering a complete solution for redundancy, power protection, fire extinguishing, back-up ventilation, and SNMP monitoring
AccessoriesLiebert SiteLink
Communication Interface

Features
  • Communication interface between Liebert units and existing BMS
  • Integrates 4 or 12 units into a single device
  • Communicates with Liebert SiteScan Web or Modbus

Liebert SiteLink-E
Communication Interface

Features
  • Communication interface between Liebert/Emerson protocols and existing BMS
  • Integrates 4 or 12 units into a single device
  • Supports Modbus or BACnet
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