Carrier 48FC M20 Series Service And Maintenance Instructions page 75

CFM 0.2
rpm bhp
5250 1099 1.00
5690 1172 1.21
6125 1247 1.46
6565 1322 1.73
7000 1399 2.04
7440 1477 2.37
7875 1555 2.72
8315 1633 3.08
8750 1712 3.46
CFM 1.2
rpm bhp
5250 1579 2.96
5690 1631 3.26
6125 1685 3.60
6565 1742 3.96
7000 1800 4.34
7440 1859 4.73
7875 1920 5.12
8315 1982 5.51
8750 2046 5.91
Std/Med Static 1099-2000 rpm, 4.8 Max bhp (2.4 Max bhp per fan motor)
High Static 1099-2200 rpm, 6.0 Max bhp (3.0 Max bhp per fan motor)
48FCFM20 – Standard/Medium Static — 17.5 Ton Vertical Supply (rpm - vdc)
CFM 0.2
rpm vdc
5250 1099 5.4
5690 1172 5.7
6125 1247 6.1
6565 1322 6.5
7000 1399 6.9
7440 1477 7.3
7875 1555 7.7
8315 1633 8.1
8750 1712 8.5
CFM 1.2
rpm vdc
5250 1579 7.8
5690 1631 8.1
6125 1685 8.4
6565 1742 8.7
7000 1800 9.0
7440 1859 9.3
7875 — —
8315 — —
8750 — —
Std/Med Static 1099-2000 rpm
APPENDIX D — FAN PERFORMANCE (cont)
48FCFM20 — 17.5 Ton Vertical Supply (rpm - bhp)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
rpm bhp
1210 1.33 1313
1276 1.56 1375
1344 1.83 1438
1413 2.12 1502
1484 2.43 1568
1556 2.77 1637
1629 3.13 1705
1703 3.50 1775
1778 3.88 1847
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
rpm bhp
1658 3.42 1733
1707 3.74 1780
1759 4.09 1830
1814 4.48 1883
1870 4.87 1937
1927 5.26 1993
1986 5.67
2047 6.07
— —
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
rpm vdc
1210 5.9 1313
1276 6.3 1375
1344 6.6 1438
1413 7.0 1502
1484 7.3 1568
1556 7.7 1637
1629 8.1 1705
1703 8.5 1775
1778 8.9 1847
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
rpm vdc
1658 8.2 1733
1707 8.5 1780
1759 8.8 1830
1814 9.0
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0.6
rpm bhp rpm
1.70 1408
1.96 1466
2.24 1525
2.54 1587
2.87 1649
3.23 1714
3.59 1779
3.96 1846
4.35 1915
1.6
rpm bhp rpm
3.91 1805
4.24 1851
4.61 1899
5.01 1949
5.41 2002
5.82 —
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— — —
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0.6
rpm vdc rpm
6.5 1408
6.8 1466
7.1 1525
7.4 1587
7.8 1649
8.1 1714
8.5 1779
8.8 1846
9.2 —
1.6
rpm vdc rpm
8.6 1805
8.9 1851
9.1 —
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75
0.8 1.0
bhp rpm
2.10 1496
2.37 1551
2.67 1607
3.00 1666
3.34 1726
3.70 1788
4.07 1851
4.45 1916
4.84 1981
1.8 2.0
bhp rpm
4.42 1875
4.77 1919
5.15 1965
5.55 2014
5.97 —
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0.8 1.0
vdc rpm
7.0 1496
7.3 1551
7.6 1607
7.9 1666
8.2 1726
8.5 1788
8.9 1851
9.2 —
— —
1.8 2.0
vdc rpm
9.0 —
9.2 —
— —
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— —
— —
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bhp
2.51
2.81
3.12
3.47
3.83
4.20
4.59
4.98
5.36
bhp
4.95
5.32
5.71
6.13
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—
—
—
—
vdc
7.4
7.7
8.0
8.3
8.6
8.9
9.2
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—
vdc
—
—
—
—
—
—
—
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