Emerson Liebert Xtreme Density - Manual (Page 11)

System Description
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1.5 Liebert XDH—Horizontal Cooling Module
The Liebert XDH cooling module is designed to be placed within a row of server enclosures in a
hot aisle-cold aisle arrangement. The Liebert XDH has dual refrigeration circuits and is available in a
half-rack-width unit. The Liebert XDH is intended for use with a Liebert XD pumped refrigerant cool-
ing system, supplied by either a Liebert XDP or Liebert XDC.
The Liebert XDH is available with optional, flexible metal pipes with quick-connect couplings at each
end for easy connection to the refrigerant distribution pipes.
Figure 7 Liebert XDH—horizontal cooling module in hot aisle-cold aisle arrangement