Carrier 48FC M20 Series Service And Maintenance Instructions page 77

CFM 0.2
rpm bhp
6000 1225 1.38
6500 1312 1.69
7000 1399 2.04
7500 1488 2.42
8000 1577 2.82
8500 1667 3.25
9000 1757 3.68
9500 1848 4.13
10000 1939 4.58
CFM 1.2
rpm bhp
6000 1670 3.51
6500 1733 3.91
7000 1800 4.34
7500 1868 4.78
8000 1938 5.24
8500 2010 5.69
9000 2083 6.13
9500 2157 6.56
10000 — —
Std/Med Static 1225-2000 rpm, 4.8 Max bhp (2.4 Max bhp per fan motor)
High Static 1225-2200 rpm, 10.0 Max bhp (5.0 Max bhp per fan motor)
48FCFM24 – Standard/Medium Static — 20 Ton Vertical Supply (rpm - vdc)
CFM 0.2
rpm vdc
6000 1225 5.5
6500 1312 5.9
7000 1399 6.3
7500 1488 6.7
8000 1577 7.1
8500 1667 7.5
9000 1757 8.0
9500 1848 8.4
10000 1939 8.8
CFM 1.2
rpm vdc
6000 1670 7.6
6500 1733 7.8
7000 1800 8.2
7500 1868 8.5
8000 — —
8500 — —
9000 — —
9500 — —
10000 — —
Std/Med Static 1225-2000 rpm
APPENDIX D — FAN PERFORMANCE (cont)
48FCFM24 — 20 Ton Vertical Supply (rpm - bhp)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
rpm bhp rpm
1325 1.75 1419
1403 2.07 1493
1484 2.43 1568
1566 2.82 1646
1650 3.23 1725
1735 3.66 1806
1822 4.10 1888
1909 4.55 1971
1997 5.00 2056
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
rpm bhp rpm
1744 3.99 1816
1806 4.42 1875
1870 4.87 1937
1936 5.33 2001
2004 5.79 2067
2073 6.24 2135
2144 6.69
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AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
rpm vdc rpm
1325 6.0 1419
1403 6.3 1493
1484 6.7 1568
1566 7.1 1646
1650 7.5 1725
1735 7.9 1806
1822 8.3 1888
1909 8.7
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AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
rpm vdc rpm
1744 7.9 1816
1806 8.2
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77
0.6
bhp rpm
2.15 1508
2.50 1578
2.87 1649
3.27 1723
3.69 1798
4.13 1875
4.57 1954
5.01 2034
5.46 2115
1.6
bhp rpm
4.51 1885
4.95 1942
5.41 2002
5.88 2064
6.35 2128
6.82 2194
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0.6
vdc rpm
6.4 1508
6.7 1578
7.1 1649
7.4 1723
7.8 1798
8.2 1875
8.6 —
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1.6
vdc rpm
8.2 —
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0.8 1.0
bhp rpm
2.58 1591
2.95 1658
3.34 1726
3.75 1797
4.18 1870
4.62 1944
5.06 2019
5.50 2096
5.94 2175
1.8 2.0
bhp rpm
5.04 1951
5.50 2006
5.97 2064
6.45 2125
6.93 2187
7.40 —
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0.8 1.0
vdc rpm
6.8 1591
7.1 1658
7.5 1726
7.8 1797
8.1 1870
8.5 —
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1.8 2.0
vdc rpm
— —
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bhp
3.03
3.42
3.83
4.26
4.70
5.15
5.58
6.02
6.47
bhp
5.59
6.06
6.55
7.04
7.52
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vdc
7.2
7.5
7.8
8.1
8.5
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—
vdc
—
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