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Technical Specifications

ManualsBrandsEmerson ManualsRacks and Integrated SolutionsEmerson Liebert XD Piping System Flexible Piping for Liebert XD System
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Designing a Liebert XD Solution
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3.11 Liebert XDP/Liebert XDC Placement
The Liebert XDP/Liebert XDC may be placed in the critical space or in an adjacent equipment room.
The allowable distance between the Liebert XDP/Liebert XDC and its connected cooling modules is
determined by the piping design and by the amount of refrigerant required. Refer to 3.22 - Liebert XD
Refrigerant and 3.13 - Liebert XD Piping System Design.
The maximum height of any of the main or connecting piping should be no more than 20 feet (6m)
above the top of the Liebert XDP/Liebert XDC unit. Liebert XDV/Liebert XDO modules should be
placed as close to the same level as possible. The differences in elevation between the highest and
lowest Liebert XDV or Liebert XDO module in a system should be no more than 6 feet (2m).
3.12 Examples of Expansion and Interlaced Connection of Liebert XD Cooling Modules
Figure 20 Liebert XDV modules mounted on racks emitting 3kW of heat, top view