Download Emerson Liebert XDR Specifications

Heat Rejection
Figure 110 Typical piping arrangement for Liebert XDC and two DDNT880A
Expansion Tank
______ Gal. (L)
HP
GPM (l/s)
ft.
____(kW) ____ Per Pump @ ____(kPa)
FS
PUMP PACKAGE
Drycooler No. 1 Model ______
GPM (l/s) ____ P: ___ ft (kPa)
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
See Note 3
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Drycooler No. 2 Model ______
GPM (l/s) ____ P: ___ ft (kPa)
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
LEGEND
Gate Valve
Check Valve
Butterfly Valve
Relief Valve
Union
Ball or Flow Control Valve
FS
P:
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Flow Switch
Pressure Drop
Total
GPM
(L/s): _____
Pipe
Diam.: _____ In. (mm)
P: _____ Ft. (kPa)
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Cooling Unit #
Model
GPM (l/s)
P ft (kPa):
Strainer/Filter
Notes:
1. Pressure and temperature gauges (or ports for same) are
recommended to monitor component pressure drops and performance.
2. Flow measuring devices, drain and balancing valves to be supplied
by others and located as required.
3. See product literature for installation guidelines and clearance dimensions.
4. Drawing shows dual pump package. Alternate pump packages with more
pumps may be considered; consult supplier
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DPN000991
Rev. 0