Table 26, Table 27 – Liebert Extreme Density Chiller XDC User Manual
Page 61
Specifications
55
Table 26
Floor stand specifications—water-cooled Liebert XDC
Models - 60 Hz
XDC160 Water Floor Stand - 60Hz
Entering Fluid Temp °F (C)
65 (18)
70 (21)
75 (24)
85 (29)
95 (35)
Performance Data
Cooling capacity, tons (kW)
46.1(162.3)
46.1(162.3)
46.1(162.3)
46.1(162.3)
44.5 (156.5)
Flow, GPM
50
58
70
110
142
Pressure Drop, psi (Ft Water)
2.7 (6.2)
4.9 (11.3)
5.4 (12.5)
20.7 (47.8)
27.3 (63.1)
Heat Rejection Equipment
Water regulating valve size
1"
1"
1"
1"
1"
Piping Connections
Water / glycol supply and return lines
2-1/8"
2-1/8"
2-1/8"
2-1/8"
2-1/8"
Table 27
Floor stand specifications—Liebert XDC with 40% propylene glycol
Models - 60 Hz
XDC160 Glycol Floor Stand - 60Hz - 40% PG
Outside Ambient °F (°C)
95 (35)
100 (38)
105 (41)
Entering Fluid Temp °F (°C)
110 (43)
110 (43)
110 (43)
Performance Data
Cooling capacity, tons (kW)
42.5 (149.4)
Total Heat Rejection, (kW)
192.6
Flow, GPM
206
Pressure Drop, psi (ft water)
37.2 (85.9)
Heat Rejection Equipment
Drycooler
DNT 940A
2 x DNT 880A*
Drycooler Pressure Drop, psi (ft water)
6.7 (15.5)
2.9 (6.6)
Glycol pump package - 10hp
9A31258G3
Pump Control Package - 208V
9A34606G47
Pump Control Package - 460V
9A32114G4
Pump Total Head @ 204 GPM, ft water
145
Water regulating valve size
1-1/4"
Piping Connections
Water / glycol supply and return lines
2-5/8"
* When multiple drycoolers are used ensure flow is balanced.