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Page 10
724-746-5500 | blackbox.com
Chapter 5: Performance, Electrical, and Sound Data
Table 5-1 (continued). Performance Data.
12" Chilled Water
(CRCW-12)
Temperature
Change
Total Capacity Sensible Capacity Flow Rate
Total System
Pressure Drop
BTU/H kW BTU/H kW GPM (ft. H
2
O)
80° F DB/64.5° F WB Entering AIr Temperature
40° F EWT
10° F Temperature
change
81,155 23.8 77,151 22.6 16.6 9.0
12° F Temperature
change
72,250 21.2 72,250 21.2 12.3 6.0
45° F EWT
10° F Temperature
change
61,703 18.1 61,703 18.1 12.6 6.2
12° F Temperature
change
56,587 16.6 56,587 16.6 9.7 4.5
50° F EWT
10° F Temperature
change
49,488 14.5 49,488 14.5 10.2 4.8
12° F Temperature
change
44,393 13.0 33,393 13.0 7.7 3.7
24" Chilled Water
(CRCW-24)
Temperature
Change
Total Capacity Sensible Capacity Flow Rate
Total System
Pressure Drop
BTU/H kW BTU/H kW GPM (ft. H
2
O)
100° F DB/69.2° F WB Entering AIr Temperature
40° F EWT
10° F Temperature
change
263,192 77.1 250,429 73.3 54.5 39.4
12° F Temperature
change
251,539 73.7 245,539 71.9 43.5 26.8
45° F EWT
10° F Temperature
change
219,854 64.4 219,854 64.4 45.9 29.2
12° F Temperature
change
211,927 62.1 211,927 62.1 37.0 20.2
50° F EWT
10° F Temperature
change
192,259 56.3 192,259 56.3 40.5 23.4
12° F Temperature
change
186,556 54.6 186,556 54.6 32.8 16.5
95° F DB/67.7° F WB Entering AIr Temperature
40° F EWT
10° F Temperature
change
242,729 71.1 227,717 66.7 50.5 34.8
12° F Temperature
change
230,726 67.6 222,663 65.2 40.1 23.3
45° F EWT
10° F Temperature
change
199,089 58.3 199,089 58.3 41.8 24.9
12° F Temperature
change
190,287 55.7 190,287 55.7 33.4 17.0
50° F EWT
10° F Temperature
change
170,772 50.0 170,772 50.0 36.2 19.4
12° F Temperature
change
164,228 48.1 164,228 48.1 29.0 13.4