Carrier WEATHERMAKER 48/50AJ Operation And Service Manual page 10

AIRFLOW
0.2 0.4
(Cfm)
Rpm Bhp Rpm
8,000 502 2.90 550
9,000 552 3.81 595
10,000 602 4.89 642
11,000 653 6.15 689
12,000 704 7.60 738
13,000 756 9.24 788
14,000 808 11.10 838
15,000 861 13.18 888
16,000 914 15.49 940
17,000 967 18.03 991
18,000 1020 20.82 1043
19,000 1073 23.87 1095
20,000 1127 27.18 1147
AIRFLOW
2.2 2.4
(Cfm)
Rpm Bhp Rpm
8,000 901 7.24 933
9,000 923 8.35 954
10,000 948 9.64 978
11,000 976 11.11 1005
12,000 1008 12.77 1035
13,000 1042 14.64 1068
14,000 1078 16.71 1103
15,000 1116 19.00 1140
16,000 1156 21.51 1178
17,000 1197 24.25 1218
18,000 1239 27.24 1260
19,000 — — —
20,000 — — —
AIRFLOW
0.2
(Cfm)
Rpm Bhp
8,000 502 2.90
9,000 552 3.81
10,000 602 4.89
11,000 653 6.15
12,000 704 7.60
13,000 756 9.24
14,000 808 11.10
15,000 861 13.18
16,000 914 15.49
17,000 967 18.03
18,000 1020 20.82
19,000 1073 23.87
20,000 1127 27.18
AIRFLOW
1.2
(Cfm)
Rpm Bhp
8,000 720 4.97
9,000 752 6.00
10,000 787 7.20
11,000 825 8.58
12,000 865 10.14
13,000 906 11.90
14,000 950 13.87
15,000 994 16.05
16,000 1039 18.45
17,000 1086 21.09
18,000 1133 23.97
19,000 1180 27.11
20,000 — —
AIRFLOW
2.2
(Cfm)
Rpm Bhp
8,000 901 7.24
9,000 923 8.35
10,000 948 9.64
11,000 976 11.11
12,000 1008 12.77
13,000 1042 14.64
14,000 1078 16.71
15,000 1116 19.00
16,000 1156 21.51
17,000 1197 24.25
18,000 1239 27.24
19,000 — —
20,000 — —
AIRFLOW
3.2
(Cfm)
Rpm Bhp
8,000 1053 9.69
9,000 1072 10.89
10,000 1092 12.25
11,000 1114 13.79
12,000 1139 15.53
13,000 1167 17.47
14,000 1198 19.63
15,000 1230 22.00
16,000 1265 24.61
17,000 — —
18,000 — —
19,000 — —
20,000 — —
Table 7 — Fan Performance — 48AJ,AK,A2,A3040 Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.6 0.8
Bhp Rpm Bhp Rpm Bhp
3.30 596 3.71 639 4.12
4.24 637 4.67 677 5.11
5.34 680 5.80 717 6.26
6.62 725 7.11 759 7.59
8.09 771 8.60 803 9.11
9.76 818 10.29 848 10.83
11.64 867 12.19 895 12.74
13.74 915 14.31 942 14.88
16.06 965 16.65 990 17.24
18.62 1015 19.23 1039 19.85
21.43 1066 22.06 1088 22.69
24.50 1117 25.14 1138 25.79
27.82 1168 28.48 1188 29.15
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.6 2.8
Bhp Rpm Bhp Rpm Bhp
7.72 965 8.20 995 8.69
8.85 985 9.35 1014 9.86
10.15 1007 10.66 1036 11.19
11.63 1033 12.16 1061 12.70
13.31 1062 13.86 1088 14.41
15.19 1093 15.76 1118 16.32
17.28 1127 17.86 1151 18.45
19.59 1163 20.19 1186 20.79
22.12 1200 22.74 1222 23.36
24.89 1240 25.52 1261 26.17
27.89 1280 28.55 — —
— — — — —
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Table 8 — Fan Performance — 48AJ,AK041 Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Rpm Bhp
550 3.30
595 4.24
642 5.34
689 6.62
738 8.09
788 9.76
838 11.64
888 13.74
940 16.06
991 18.62
1043 21.43
1095 24.50
1147 27.82
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Rpm Bhp
759 5.40
788 6.45
821 7.67
856 9.07
895 10.66
935 12.44
976 14.43
1019 16.63
1063 19.06
1109 21.72
1155 24.62
1201 27.77
— —
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.4
Rpm Bhp
933 7.72
954 8.85
978 10.15
1005 11.63
1035 13.31
1068 15.19
1103 17.28
1140 19.59
1178 22.12
1218 24.89
1260 27.89
— —
— —
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.4
Rpm Bhp
1081 10.19
1099 11.41
1119 12.78
1140 14.34
1164 16.09
1191 18.05
1221 20.22
1253 22.62
1286 25.24
— —
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1.0 1.2
Rpm Bhp Rpm Bhp Rpm
680 4.54 720 4.97 759
715 5.55 752 6.00 788
752 6.73 787 7.20 821
792 8.08 825 8.58 856
834 9.63 865 10.14 895
878 11.36 906 11.90 935
922 13.30 950 13.87 976
968 15.46 994 16.05 1019
1015 17.85 1039 18.45 1063
1062 20.47 1086 21.09 1109
1111 23.33 1133 23.97 1155
1159 26.44 1180 27.11 1201
— — — — —
3.0 3.2
Rpm Bhp Rpm Bhp Rpm
1024 9.19 1053 9.69 1081
1043 10.37 1072 10.89 1099
1064 11.71 1092 12.25 1119
1088 13.24 1114 13.79 1140
1114 14.97 1139 15.53 1164
1143 16.89 1167 17.47 1191
1174 19.03 1198 19.63 1221
1208 21.40 1230 22.00 1253
1244 23.98 1265 24.61 1286
1281 26.81 — — —
— — — — —
— — — — —
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0.6
Rpm Bhp
596 3.71
637 4.67
680 5.80
725 7.11
771 8.60
818 10.29
867 12.19
915 14.31
965 16.65
1015 19.23
1066 22.06
1117 25.14
1168 28.48
1.6
Rpm Bhp
796 5.85
823 6.92
854 8.16
887 9.57
924 11.18
962 12.99
1002 15.00
1044 17.22
1087 19.67
1131 22.35
1176 25.27
1222 28.45
— —
2.6
Rpm Bhp
965 8.20
985 9.35
1007 10.66
1033 12.16
1062 13.86
1093 15.76
1127 17.86
1163 20.19
1200 22.74
1240 25.52
1280 28.55
— —
— —
3.6
Rpm Bhp
1108 10.70
1126 11.94
1145 13.33
1166 14.90
1189 16.67
1215 18.64
1244 20.82
1274 23.23
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10
1.4 1.6 1.8
Bhp Rpm Bhp Rpm Bhp
5.40 796 5.85 832 6.31
6.45 823 6.92 857 7.39
7.67 854 8.16 886 8.64
9.07 887 9.57 918 10.08
10.66 924 11.18 952 11.71
12.44 962 12.99 989 13.53
14.43 1002 15.00 1028 15.57
16.63 1044 17.22 1068 17.81
19.06 1087 19.67 1110 20.28
21.72 1131 22.35 1153 22.98
24.62 1176 25.27 1197 25.92
27.77 1222 28.45 1242 29.12
— — — — —
3.4 3.6 3.8
Bhp Rpm Bhp Rpm Bhp
10.19 1108 10.70 1134 11.21
11.41 1126 11.94 1152 12.47
12.78 1145 13.33 1171 13.88
14.34 1166 14.90 1191 15.46
16.09 1189 16.67 1213 17.24
18.05 1215 18.64 1238 19.23
20.22 1244 20.82 1266 21.43
22.62 1274 23.23 1296 23.85
25.24 — — — —
— — — — —
— — — — —
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0.8
Rpm Bhp Rpm
639 4.12 680
677 5.11 715
717 6.26 752
759 7.59 792
803 9.11 834
848 10.83 878
895 12.74 922
942 14.88 968
990 17.24 1015
1039 19.85 1062
1088 22.69 1111
1138 25.79 1159
1188 29.15 —
1.8
Rpm Bhp Rpm
832 6.31 867
857 7.39 890
886 8.64 917
918 10.08 947
952 11.71 980
989 13.53 1016
1028 15.57 1053
1068 17.81 1093
1110 20.28 1133
1153 22.98 1175
1197 25.92 1219
1242 29.12 —
— — —
2.8
Rpm Bhp Rpm
995 8.69 1024
1014 9.86 1043
1036 11.19 1064
1061 12.70 1088
1088 14.41 1114
1118 16.32 1143
1151 18.45 1174
1186 20.79 1208
1222 23.36 1244
1261 26.17 1281
— — —
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— — —
3.8
Rpm Bhp Rpm
1134 11.21 1159
1152 12.47 1177
1171 13.88 1196
1191 15.46 1216
1213 17.24 1237
1238 19.23 1262
1266 21.43 1288
1296 23.85 —
— — —
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— — —
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2.0
Rpm Bhp
867 6.77
890 7.87
917 9.14
947 10.59
980 12.24
1016 14.08
1053 16.14
1093 18.40
1133 20.89
1175 23.61
1219 26.58
— —
— —
4.0
Rpm Bhp
1159 11.73
1177 13.00
1196 14.43
1216 16.03
1237 17.83
1262 19.82
1288 22.04
— —
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1.0
Bhp
4.54
5.55
6.73
8.08
9.63
11.36
13.30
15.46
17.85
20.47
23.33
26.44
—
2.0
Bhp
6.77
7.87
9.14
10.59
12.24
14.08
16.14
18.40
20.89
23.61
26.58
—
—
3.0
Bhp
9.19
10.37
11.71
13.24
14.97
16.89
19.03
21.40
23.98
26.81
—
—
—
4.0
Bhp
11.73
13.00
14.43
16.03
17.83
19.82
22.04
—
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