Carrier 50FC M20 Series - Page 74

74
APPENDIX C — FAN PERFORMANCE (cont)
50FC-M28 — 25 Ton Vertical Supply (rpm - bhp)
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7500
1105 1.30 1181 1.58 1263 1.93 1351 2.37 1441 2.87
8125
1183 1.60 1252 1.90 1326 2.25 1405 2.68 1487 3.18
8750
1263 1.96 1326 2.26 1393 2.62 1464 3.05 1538 3.53
9375
1343 2.35 1401 2.67 1462 3.03 1527 3.45 1595 3.94
10000
1424 2.78 1478 3.10 1534 3.47 1593 3.89 1655 4.36
10625
1506 3.23 1556 3.56 1608 3.93 1663 4.35 1719 4.81
11250
1587 3.70 1635 4.05 1683 4.42 1734 4.83 1786 5.28
11875
1669 4.23 1714 4.58 1760 4.96 1807 5.37 1856 5.81
12500
1752 4.86 1794 5.22 1837 5.60 1881 6.01 1927 6.47
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp
7500
1528 3.42 1611 4.01 1690 4.63 1764 5.27 1834 5.92
8125
1570 3.74 1650 4.34 1728 4.99 1801 5.65 1871 6.33
8750
1615 4.09 1692 4.70 1767 5.36 1839 6.04 1909 6.76
9375
1665 4.48 1736 5.07 1808 5.73 1878 6.42 1947 7.16
10000
1720 4.89 1786 5.48 1853 6.12 1920 6.81 1986 7.53
10625
1778 5.32 1840 5.89 1902 6.51 1965 7.18 2028 7.89
11250
1841 5.78 1897 6.33 1955 6.93 2014 7.57 2074 8.27
11875
1906 6.30 1958 6.83 2012 7.41 2067 8.03 2123 8.70
12500
1974 6.95 2023 7.48 2073 8.05 2124 8.66 2176 9.31
Std/Med Static 1105-2000 rpm, 6.0 Max bhp (3.0 Max bhp per fan motor)
High Static 1105-2200 rpm, 10.0 Max bhp (5.0 Max bhp per fan motor)
50FC-M28 – Standard/Medium Static — 25 Ton Vertical Supply (rpm - vdc)
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
rpm vdc rpm vdc rpm vdc rpm vdc rpm vdc
7500
1105 4.9 1181 5.3 1263 5.7 1351 6.1 1441 6.5
8125
1183 5.3 1252 5.6 1326 6.0 1405 6.3 1487 6.7
8750
1263 5.7 1326 6.0 1393 6.3 1464 6.6 1538 6.9
9375
1343 6.0 1401 6.3 1462 6.6 1527 6.9 1595 7.2
10000
1424 6.4 1478 6.7 1534 6.9 1593 7.2 1655 7.5
10625
1506 6.8 1556 7.0 1608 7.3 1663 7.5 1719 7.8
11250
1587 7.2 1635 7.4 1683 7.6 1734 7.8 1786 8.1
11875
1669 7.5 1714 7.8 1760 8.0 1807 8.2 1856 8.4
12500
1752 7.9 1794 8.1 1837 8.3————
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
rpm vdc rpm vdc rpm vdc rpm vdc rpm vdc
7500
1528 6.9 1611 7.3 1690 7.6 1764 8.0 1834 8.3
8125
1570 7.1 1650 7.5 1728 7.8 1801 8.2 — —
8750
1615 7.3 1692 7.7 1767 8.0————
9375
1665 7.5 1736 7.9 1808 8.2————
10000
1720 7.8 1786 8.1——————
10625
1778 8.1 1840 8.3——————
11250
1841 8.3————————
11875 ——————————
12500 ——————————
Std/Med Static 1105-2000 rpm