Carrier 48HC D17 Series Service And Maintenance Instructions page 71

TABLE 25 – 48HC*D24
CFM 0.2
RPM BHP
605 1.48
6000
6500 644 1.82
7000 683 2.22
7500 722 2.68
8000 762 3.20
8500 803 3.78
9000 843 4.43
9500 884 5.15
10000 925 5.95
CFM 1.2
RPM BHP
6000 907 3.10
6500 932 3.54
7000 958 4.04
7500 985 4.59
8000 1014 5.21
8500 1044 5.90
9000 1075 6.66
9500 1106 7.49
10000 1139 8.40
Std Static Motor and Drive --- 690--- 863 RPM, Max BHP 4.9
High Static Motor and Drive --- 941--- 1176 RPM, Max BHP 8.7
Boldface --- Field --- supplied Drive
TABLE 26 – 48HC*D28
CFM 0.2
RPM BHP
713 2.25
7500
8000 752 2.68
8500 791 3.17
9000 831 3.71
9500 870 4.31
10000 910 4.83
10500 950 5.70
11000 990 6.50
11500 1030 7.38
12000 1070 8.33
12500 --- --- --- --- --- --- --- ---
CFM 1.2
RPM BHP
7500 996 4.17
8000 1024 4.70
8500 1053 5.27
9000 1083 5.91
9500 1113 6.61
10000 1145 7.38
10500 --- --- --- --- --- --- --- ---
11000 --- --- --- --- --- --- --- ---
11500 --- --- --- --- --- --- --- ---
12000 --- --- --- --- --- --- --- ---
12500 --- --- --- --- --- --- --- ---
Std Static Motor and Drive --- 717--- 911 RPM, Max BHP 4.9
High Static Motor and Drive --- 941--- 1176 RPM, Max BHP 8.7
Boldface --- Field --- supplied Drive
APPENDIX III. FAN PERFORMANCE (cont.)
VERTICAL SUPPLY / RETURN
Available External Static Pressure (in. wg)
0.4
RPM BHP RPM
674 1.77
738
709 2.14 770
744 2.56 802
781 3.04 836
818 3.58 870
855 4.19 905
893 4.86 941
932 5.61 978
970 6.43 1015
Available External Static Pressure (in. wg)
1.4
RPM BHP RPM
958 3.46 1006
981 3.92 1027
1005 4.43 1051
1031 5.01 1075
1058 5.65 1101
1087 6.35 1128
1116 7.13 1156
1146 7.98 --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
Medium Static Motor and Drive --- 835--- 1021 RPM, Max BHP 6.5
--- --- --- --- Outside operating range
VERTICAL SUPPLY / RETURN
Available External Static Pressure (in. wg)
0.4
RPM BHP RPM
778 2.61 838
814 3.06 871
850 3.56 905
887 4.12 939
924 4.75 974
961 5.43 1010
999 6.18 1046
1037 7.01 1083
1076 7.90 1119
--- --- --- --- --- --- --- --- --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
Available External Static Pressure (in. wg)
1.4
RPM BHP RPM
1044 4.60 1089
1071 5.14 1115
1098 5.74 1141
1127 6.39 1169
1156 7.11 --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
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Medium Static Motor and Drive --- 913--- 1116 RPM, Max BHP 6.5
--- --- --- --- Outside operating range
0.6 0.8
BHP RPM
2.08 798
2.47 827
2.91 857
3.41 888
3.97 920
4.60 953
5.30 987
6.06 1022
6.91 1057
1.6 1.8
BHP RPM
3.84 1052
4.31 1073
4.84 1094
5.44 1118
6.09 1142
6.82 1168
7.61 --- --- --- --- --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
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0.6 0.8
BHP RPM
2.97 894
3.44 925
3.97 957
4.55 989
5.19 1023
5.90 1057
6.67 1091
7.52 1126
8.43 --- --- --- --- --- --- --- ---
--- --- --- --- --- --- --- --- --- --- --- ---
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1.6 1.8
BHP RPM
5.05 1133
5.60 1158
6.21 --- --- --- --- --- --- --- ---
6.88 --- --- --- --- --- --- --- ---
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71
20 TON
1.0
BHP RPM BHP
2.41 854 2.74
2.81 881 3.17
3.28 908 3.65
3.80 938 4.19
4.38 968 4.79
5.02 999 5.46
5.74 1032 6.19
6.53 1065 7.01
7.40 1098 7.89
2.0
BHP RPM BHP
4.23 1097 4.63
4.72 1116 5.14
5.27 1137 5.70
5.87 1159 6.32
6.55 --- --- --- --- --- --- --- ---
7.29 --- --- --- --- --- --- --- ---
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25 TON
1.0
BHP RPM BHP
3.36 946 3.76
3.85 976 4.26
4.39 1006 4.83
4.99 1037 5.45
5.66 1069 6.13
6.38 1102 6.87
7.17 1135 7.69
8.04 1168 8.57
--- --- --- --- --- --- --- ---
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2.0
BHP RPM BHP
5.51 1175 5.98
6.07 --- --- --- --- --- --- --- ---
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