What is the Liebert XD?
Liebert XD is a high heat density cooling solution that offers solutions utilizing Open or Closed Architecture, Water-based or Pumped Refrigerant-based technology, and a wide range of equipment configurations. • Open architecture systems utilize cooling coils near the heat load, either inside or outside the open server rack, and utilize the room air volume as a thermal storage to ride through short power outages. • Closed architecture systems fully enclose the rack with the cooling coils inside. Other provisions are required for power-loss ride-through. • Pumped Refrigerant technology eliminates the presence of water in a data center. It operates at low pressure in the piping system and becomes a gas at room temperatures, if a leak would occur. It utilizes micro-channel coil efficiency and low pressure drop. • Water-based systems offer a cooling alternative where electrical hazards are minimal or the use of water is not a concern. They are also designed to work in any size space from a
