Technical Specifications

Liebert XDC and Liebert XDP
91
Figure 93 Liebert XDP piping access points and external features
Table 32 Unit piping outlet connection sizes, inches, OD Cu
Model
Pipe Connection Point
ABCD
Liebert
XDP160
2-1/8 1-1/8 2-5/8 2-5/8
Dimensions are
approximate
and subject to change
without notice.
16-1/8"
(409.6mm)
17-1/4"
(438mm)
10" (254mm)
19"
(483mm)
B - Supply to Liebert XD Cooling Modules
D - Chilled Water Return
To Chilled Water Source
C - Chilled Water Supply
From Chilled Water Source
Strainer ***
* Allow 8" (204mm) clearance for filter replacement.
** To ensure ensure all refrigerant flow is filtered,
install the filter dryer assembly between the discharge
line of the Liebert XDP and the first bypass
flow controller or the first Liebert XD cooling module.
*** For each Liebert XDP unit, a separate
20-40 mesh strainer is REQUIRED in the
chilled water supply from the chilled water
source. The strainer is field-supplied and
field-installed. The maximum distance
of the strainer is 10 feet (3m) from the
Liebert XDP.
DPN001598
Pg. 3, Rev. 7
Install replaceable
filter dryer assembly
in liquid supply line B.
To first cooling module
or bypass flow controller **
* Orientation
determined
by installer.
Orientation
determined
by installer *
Orientation
determined
by installer *
To first cooling
module or bypass
flow controller **
Close this
valve during
normal
operation
A - Return from Liebert XD
cooling modules
Emerson recommends field-installation
of shutoff valves at these points to permit
isolating the Liebert XDP for maintenance