Carrier 48AJ - Page 9

9
Table 5 — Fan Performance — 48AJ,AK035 Units
Table 6 — Fan Performance — 48AJ,AK036 Units
LEGEND
Bhp — Brake Horsepower
NOTES:
1. Fan performance is based on wet coils, economizer, roof curb, cabinet losses, and clean
2-in. filters.
2. Conversion — Bhp to watts:
3. Variable air volume units will operate down to 70 cfm/ton. Performance at 70 cfm/ton is
limited to unloaded operation and may be additionally limited by edb and ewb conditions.
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.20.40.60.81.01.21.41.61.82.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 549 2.97 598 3.40 644 3.83 687 4.28 728 4.73 767 5.20 805 5.68 840 6.17 874 6.67 907 7.17
8,000 606 3.95 651 4.40 694 4.85 734 5.32 772 5.79 808 6.28 844 6.77 878 7.27 910 7.79 942 8.31
9,000 664 5.11 706 5.58 745 6.06 783 6.55 818 7.04 853 7.54 886 8.05 918 8.56 949 9.09 979 9.62
10,000 723 6.46 762 6.96 799 7.46 833 7.97 867 8.48 899 8.99 931 9.52 961 10.05 991 10.59 1019 11.13
10,500 753 7.22 790 7.73 826 8.24 859 8.75 892 9.27 923 9.80 954 10.33 983 10.87 1012 11.42 1040 11.97
11,000 783 8.02 819 8.55 853 9.07 886 9.59 917 10.12 948 10.66 978 11.20 1006 11.74 1035 12.30 1062 12.86
12,000 843 9.79 877 10.34 909 10.88 940 11.43 969 11.98 998 12.53 1026 13.09 1054 13.65 1081 14.22 1107 14.79
13,000 903 11.78 935 12.35 965 12.92 994 13.49 1023 14.06 1050 14.63 1077 15.21 1103 15.79 1128 16.37 1154 16.96
14,000 964 14.00 994 14.60 1022 15.19 1050 15.78 1077 16.37 1103 16.96 1129 17.56 1153 18.15 1178 18.75 1202 19.35
15,000 1025 16.46 1053 17.08 1080 17.70 1106 18.31 1132 18.92 1157 19.53 1181 20.14 1205 20.76 1229 21.37 1251 21.99
16,000 1086 19.17 1112 19.81 1138 20.45 1163 21.08 1188 21.71 1212 22.35 1235 22.98 1258 23.61 1280 24.24 — —
17,000 114722.13117222.80119723.45122124.11124424.76126725.41129026.06——————
17,500 117723.71120224.39122625.06125025.72127326.39129527.04————————
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.22.42.62.83.03.23.43.63.84.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 939 7.68 969 8.20 999 8.72 1028 9.25 1056 9.78 1083 10.32 1109 10.86 1135 11.40 1160 11.95 1184 12.50
8,000 972 8.83 1002 9.36 1031 9.90 1059 10.45 1086 11.00 1113 11.55 1139 12.11 1164 12.67 1188 13.24 1213 13.81
9,000 1009 10.16 1037 10.71 1065 11.26 1092 11.82 1119 12.38 1145 12.95 1170 13.53 1195 14.11 1219 14.69 1243 15.27
10,000 1048 11.69 1075 12.25 1102 12.81 1128 13.38 1154 13.96 1179 14.54 1203 15.13 1227 15.72 1251 16.32 1274 16.92
10,500 1068 12.53 1095 13.09 1121 13.66 1147 14.24 1172 14.83 1197 15.41 1221 16.01 1245 16.61 1268 17.21 1291 17.82
11,000 1089 13.42 1115 13.99 1141 14.57 1166 15.15 1191 15.74 1215 16.34 1239 16.94 1262 17.54 1285 18.15 — —
12,000 113315.37115815.96118216.55120717.14123017.75125418.35127718.96129919.58————
13,000 117817.55120218.15122618.75124919.36127219.97129520.59————————
14,000 122519.96124820.57127121.19129421.81————————————
15,000 127422.61129623.24————————————————
16,000 ————————————————————
17,000 ————————————————————
17,500 ————————————————————
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 454 2.15 508 2.52 557 2.90 605 3.29 650 3.69
8,000 502 2.90 550 3.30 596 3.71 639 4.12 680 4.54
9,000 552 3.81 595 4.24 637 4.67 677 5.11 715 5.55
10,000 602 4.89 642 5.34 680 5.80 717 6.26 752 6.73
11,000 653 6.15 689 6.62 725 7.11 759 7.59 792 8.08
12,000 704 7.60 738 8.09 771 8.60 803 9.11 834 9.63
13,000 756 9.24 788 9.76 818 10.29 848 10.83 878 11.36
14,000 808 11.10 838 11.64 867 12.19 895 12.74 922 13.30
15,000 861 13.18 888 13.74 915 14.31 942 14.88 968 15.46
16,000 914 15.49 940 16.06 965 16.65 990 17.24 1015 17.85
17,000 967 18.03 991 18.62 1015 19.23 1039 19.85 1062 20.47
17,500 993 19.40 1017 20.00 1040 20.61 1064 21.24 1086 21.87
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 693 4.09 734 4.52 773 4.95 811 5.39 847 5.83
8,000 720 4.97 759 5.40 796 5.85 832 6.31 867 6.77
9,000 752 6.00 788 6.45 823 6.92 857 7.39 890 7.87
10,000 787 7.20 821 7.67 854 8.16 886 8.64 917 9.14
11,000 825 8.58 856 9.07 887 9.57 918 10.08 947 10.59
12,000 865 10.14 895 10.66 924 11.18 952 11.71 980 12.24
13,000 906 11.90 935 12.44 962 12.99 989 13.53 1016 14.08
14,000 950 13.87 976 14.43 1002 15.00 1028 15.57 1053 16.14
15,000 994 16.05 1019 16.63 1044 17.22 1068 17.81 1093 18.40
16,000 1039 18.45 1063 19.06 1087 19.67 1110 20.28 1133 20.89
17,000 1086 21.09 1109 21.72 1131 22.35 1153 22.98 1175 23.61
17,500 1109 22.50 1131 23.14 1154 23.78 1175 24.42 1197 25.07
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
2.2 2.4 2.6 2.8 3.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 881 6.29 914 6.74 946 7.21 977 7.68 1006 8.15
8,000 901 7.24 933 7.72 965 8.20 995 8.69 1024 9.19
9,000 923 8.35 954 8.85 985 9.35 1014 9.86 1043 10.37
10,000 948 9.64 978 10.15 1007 10.66 1036 11.19 1064 11.71
11,000 976 11.11 1005 11.63 1033 12.16 1061 12.70 1088 13.24
12,000 1008 12.77 1035 13.31 1062 13.86 1088 14.41 1114 14.97
13,000 1042 14.64 1068 15.19 1093 15.76 1118 16.32 1143 16.89
14,000 1078 16.71 1103 17.28 1127 17.86 1151 18.45 1174 19.03
15,000 1116 19.00 1140 19.59 1163 20.19 1186 20.79 1208 21.40
16,000 1156 21.51 1178 22.12 1200 22.74 1222 23.36 1244 23.98
17,000 1197 24.25 1218 24.89 1240 25.52 1261 26.17 1281 26.81
17,500 1218 25.71 1239 26.36 1260 27.00 1280 27.66 — —
AIRFLOW
(Cfm)
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
3.2 3.4 3.6 3.8 4.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
7,000 1035 8.63 1062 9.11 1089 9.60 1115 10.09 1140 10.58
8,000 1053 9.69 1081 10.19 1108 10.70 1134 11.21 1159 11.73
9,000 1072 10.89 1099 11.41 1126 11.94 1152 12.47 1177 13.00
10,000 1092 12.25 1119 12.78 1145 13.33 1171 13.88 1196 14.43
11,000 1114 13.79 1140 14.34 1166 14.90 1191 15.46 1216 16.03
12,000 1139 15.53 1164 16.09 1189 16.67 1213 17.24 1237 17.83
13,000 1167 17.47 1191 18.05 1215 18.64 1238 19.23 1262 19.82
14,000 1198 19.63 1221 20.22 1244 20.82 1266 21.43 1288 22.04
15,000 1230 22.00 1253 22.62 1274 23.23 1296 23.85 — —
16,000 126524.61128625.24——————
17,000 ——————————
17,500 ——————————
Watts =
Bhp x 746
Motor efficiency