Technical data

Chilled Water Systems
Liebert
®
DataMate
™
22
Figure 12 General arrangement—Chilled water systems
Table 15 Chilled water capacity correction factors based on 10°F (5.6°C) water rise
EWT
72°F (22.2°C) 50% 75°F (23.9°C) 45%RH
TCC SCC TCC SCC
42°F (5.6°C) 1.27 1.14 1.23 1.11
43°F (6.1°C) 1.17 1.09 1.15 1.07
44°F (6.7°C) 1.08 1.04 1.07 1.04
45°F (7.2°C) 1.00 1.00 1.00 1.00
46°F (7.8°C) 0.93 0.96 0.94 0.96
47°F (8.3°C) 0.86 0.92 0.88 0.93
48°F (8.9°C) 0.79 0.88 0.82 0.89
49°F (9.4°C) 0.74 0.83 0.77 0.85
* Components are not supplied by Liebert
but are required for proper
circuit operation and maintenance
FACTORY PIPING
Bleed Valve
Chilled Water
Coil
Chilled Water
Control
Valve
Chilled
Water
Supply
Chilled
Water
Return
Shutoff *
Valves
Hose*
Bibs
FIELD PIPING
DPN000259
Rev. 3