Carrier 48FC M20 Series Service And Maintenance Instructions page 82

Single package rooftop gas heat/electric cooling unit with puron (r-410a) refrigerant 17.5-27.5 nominal tons
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48FCFM30 – High Static — 27.5 Ton Vertical Supply (rpm - vdc)
CFM
0.2
rpm
vdc
8250
1280
5.8
8940
1376
6.2
9625
1472
6.6
10300
1569
7.1
11000
1666
7.5
11700
1764
8.0
12375
1863
8.4
13075
1961
8.9
13750
2060
9.4
CFM
1.2
rpm
vdc
8250
1672
7.6
8940
1736
7.9
9625
1803
8.2
10300
1874
8.5
11000
1948
8.8
11700
2026
9.2
12375
2107
9.6
13075
2191
10.0
13750
High Static 1280-2200 rpm
APPENDIX D — FAN PERFORMANCE (cont)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
rpm
vdc
rpm
1353
6.1
1431
1442
6.5
1513
1533
6.9
1597
1625
7.3
1684
1719
7.8
1773
1813
8.2
1864
1909
8.7
1956
2005
9.1
2049
2101
9.5
2143
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
rpm
vdc
rpm
1748
7.9
1821
1809
8.2
1879
1872
8.5
1940
1939
8.8
2004
2009
9.1
2070
2083
9.5
2140
2160
9.8
0.6
vdc
rpm
6.5
1512
6.8
1586
7.2
1664
7.6
1746
8.0
1830
8.4
1917
8.9
2005
9.3
2095
9.7
2186
1.6
vdc
rpm
8.3
1890
8.5
1947
8.8
2006
9.1
2067
9.4
2131
9.7
2198
82
0.8
1.0
vdc
rpm
6.8
1593
7.2
1661
7.5
1733
7.9
1809
8.3
1888
8.7
1971
9.1
2056
9.5
2142
9.9
1.8
2.0
vdc
rpm
8.6
1957
8.8
2012
9.1
2070
9.4
2129
9.7
2190
10.0
vdc
7.2
7.5
7.8
8.2
8.6
8.9
9.3
9.7
vdc
8.9
9.1
9.4
9.7
10.0

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