Emerson Network Power Liebert XD Refrigerant-based Row-based Cooling Solution

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Liebert XD refrigerant-based cooling modules work as a system to support the hot aisle/cold aisle approach to cooling high heat density data centers. The modules provide focused rack cooling, enhancing a room precision cooling unit, such as a Liebert DS system. Pumped refrigerant is ideal for use around electronic equipment, operating at low pressure in the piping circuit, and becoming a gas at room conditions.

Liebert XD refrigerant-based cooling modules work as a system to support the hot aisle/cold aisle approach to cooling high heat density data centers. The modules provide focused rack cooling, enhancing a room precision cooling unit, such as a Liebert DS system. Pumped refrigerant is ideal for use around electronic equipment, operating at low pressure in the piping circuit, and becoming a gas at room conditions.

Liebert XD cooling modules are available in configurations to suit individual application requirements:

  • Liebert XDO overhead cooling module mounts directly above the cold aisle, requiring no floor space. It draws in hot air from the hot aisle, then discharges cool air into the cold aisle where the equipment air inlets are located. Available with Smart Module integrated control board, for increased module control and monitoring.

    Liebert XDO Overhead Cooling Module
    Liebert XDO Overhead Cooling Module
  • Liebert XDV rack cooling module mounts vertically on or above the IT rack enclosure, requiring no floorspace. It draws hot air from inside the cabinet or from the hot aisle. It then cools the air and discharges it down to the cold aisle. Available with Smart Module integrated control board, for increased module control and monitoring.
    Liebert XDV works extremely well with the "hot aisle-cold aisle" approach
    Liebert XDV works extremely well with the “hot aisle-cold aisle” approach
  • Liebert XDR cooling module is designed to replace the back door of a server enclosure, providing cooling without increasing the rack footprint. The module uses the server fans within the protected rack to provide airflow, providing the most energy efficient design.
    Liebert XDR Fanless Heat Exchanger
    Liebert XDR Fanless Heat Exchanger
  • Liebert XDH row-based cooling module is placed directly in line with the rack enclosures, and requires very little floorspace. Air from the hot aisle is drawn in through the rear of the unit, cooled, and then discharged horizontally through the front of the unit into the cold aisle. Available with Smart Module integrated control board, for increased module control and monitoring.
    Liebert XDH Horizontal Row Cooler
    Liebert XDH Horizontal Row Cooler
  • Liebert XD CoolFrame cooling module is designed to install on the back of the Egenera Bladeframe EX system, providing cooling without increasing the rack footprint.
    Liebert XD CoolFrame
    Liebert XD CoolFrame

Features & Benefits

FEATURES BENEFITS
Flexibility
  • Cools more than 30 kW per rack
  • Requires little or no floor space
  • Complements Liebert precision cooling units
  • Allows adaptive and scalable expansion without interruption of cooling operations, with optional pre-charged flexible piping with threaded quick connect fitting
  • Provides models to suit data center needs, mounting on, above or between the racks
  • Provides an excellent solution for spot and zone cooling of high heat density equipment
  • Offers 60 Hz and 50 Hz models
High Availability
  • Uses pumped refrigerant, which is ideal for use around electronic equipment
  • Ensures continuous operation of critical IT systems under extreme heat conditions
  • Includes coil, controls, fans and piping for a complete, packaged unit
Lowest Total Cost of Ownership
  • Operates with high energy efficiency.
  • Offers superior cooling cost per high heat density rack.

Ideally Suited For:

  • Supplemental sensible cooling for high heat density racks or zones