Emerson Liebert Xtreme Density Spezifikationen PDF herunterladen (Seite 72)

Liebert XDC and Liebert XDP

Figure 58 Liebert XDC piping locations

Table 29 Liebert XD Chiller piping connection sizes

Air Cooled Models Piping Outlet Connection Sizes, OD Cu, inches

AB C D E F G

Liebert XDC160 1-3/8 7/8 - - - 2-1/8 1-1/8

Install replaceable filter dryer

assembly in liquid supply line G

** To first cooling module

or bypass flow controller

Dimensions are

approximate and

subject to change

without notice.

G - Supply to Cooling Units

F - Return From Cooling Units

B - Liquid

Refrigerant Lines

* Allow 8" (204mm) of clearance for filter replacement

** To ensure all refrigerant flow is filtered, install the filter dryer assembly

between the discharge line of the XDC and the first bypass flow controller

or the first cooling module.

*** Use double discharge risers in DX hot gas lines that are 15 feet (4.6m) in height.

This will allow proper oil return to the compressors when the system is running

at low loads. Refer to the Liebert XDC user manual SL-16671 for further information.

*** A - Hot Gas

Refrigerant Lines

* Orientation determined

by installer.

23"

(584.2mm)

6" (152mm)

47"

(1193.8mm)

44"

(1117.6mm)

DPN000768

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Emerson Liebert Xtreme Density Spezifikationen Seite 72