Carrier 48TJD008-014 Air Conditioner User Manual


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Table 13 — Fan Performance, 48TJ012 — Horizontal Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3000 552 0.68 632 0.87 701 1.05 761 1.22 816 1.36 871 1.54 918 1.67 967 1.89 1010 2.09 1063 2.46
3100 565 0.74 644 0.93 711 1.12 772 1.31 825 1.45 879 1.63 928 1.78 973 1.94 1018 2.17 1070 2.51
3200 578 0.81 656 1.00 723 1.20 782 1.39 835 1.55 887 1.71 937 1.90 981 2.04 1026 2.26 1075 2.57
3300 591 0.88 668 1.08 734 1.28 793 1.47 845 1.65 895 1.80 946 2.00 991 2.16 1032 2.32 1080 2.64
3400 605 0.96 680 1.16 745 1.36 803 1.56 856 1.75 904 1.91 953 2.10 1000 2.29 1041 2.44 1083 2.65
3500 619 1.04 691 1.23 755 1.44 813 1.65 867 1.86 914 2.03 961 2.20 1009 2.41 1051 2.57 1090 2.74
3600 633 1.13 703 1.31 766 1.52 824 1.74 877 1.97 924 2.15 970 2.32 1017 2.53 1061 2.72 1099 2.88
3700 648 1.23 714 1.39 777 1.61 835 1.85 887 2.07 935 2.28 980 2.45 1024 2.64 1069 2.87 1109 3.03
3800 662 1.33 726 1.51 789 1.72 846 1.95 897 2.18 946 2.40 989 2.58 1033 2.76 1077 2.99 1118 3.20
3900 677 1.44 738 1.61 801 1.82 857 2.06 908 2.29 956 2.53 1000 2.73 1042 2.91 1085 3.12 1127 3.36
4000 692 1.55 750 1.73 813 1.94 868 2.17 918 2.40 967 2.66 1010 2.87 1052 3.06 1093 3.24 — —
4100 707 1.67 762 1.84 825 2.05 878 2.28 929 2.53 977 2.78 1021 3.02 1062 3.22 1102 3.41 — —
4200 722 1.80 775 1.97 837 2.16 889 2.40 941 2.66 987 2.91 1032 3.17 1072 3.38 ————
4300 737 1.94 787 2.09 848 2.27 900 2.52 952 2.80 999 3.04 1042 3.32 ——————
4400 752 2.08 800 2.21 860 2.39 912 2.66 962 2.93 1008 3.19 ————————
4500 768 2.24 814 2.35 871 2.51 924 2.80 973 3.07 1019 3.34 ————————
4600 783 2.40 827 2.50 883 2.64 937 2.95 983 3.21 ——————————
4700 799 2.56 841 2.64 894 2.77 949 3.10 994 3.36 ——————————
4800 814 2.74 855 2.80 906 2.91 961 3.26 ————————————
4900 — — 868 2.90 918 3.05 972 3.40 ————————————
5000 — — 883 3.10 931 3.21 — —————————————
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 4.)
2. indicates alternate motor and/or drive required.
3. indicates field-supplied motor and drive required.
4. Standard drive range is 685 to 935 rpm. Alternate drive range is
835 to 1085 rpm. All other rpms require a field-supplied drive.
5. Values include losses for filters, unit casing, and wet coils.
6. Maximum continuousbhp is 2.4 for the standard motorand 2.9 for
the alternatemotor. Extensivemotor and electricaltesting on these
units ensures that the full range of the motor can be utilized with
confidence. Using your fan motors up to the ratings shown will not
result in nuisance tripping or premature motor failure. Unit war-
ranty will not be affected.
7. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
8. Interpolation is permissible. Do not extrapolate.
Table 14 — Fan Performance, 48TJ014 — Horizontal Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
3700 677 1.20 748 1.43 810 1.65 869 1.89 928 2.17 984 2.43 1036 2.68 1080 2.90 1114 3.07 1135 3.17
3800 691 1.28 761 1.52 822 1.75 880 1.98 937 2.28 993 2.55 1046 2.81 1092 3.05 1129 3.25 1156 3.39
3900 705 1.37 773 1.62 834 1.86 891 2.08 947 2.39 1002 2.66 1055 2.94 1102 3.20 1143 3.42 1174 3.59
4000 720 1.47 786 1.71 847 1.97 902 2.19 957 2.50 1011 2.79 1064 3.07 1112 3.34 1155 3.59 1190 3.80
4100 734 1.56 800 1.82 860 2.09 914 2.31 967 2.60 1021 2.91 1072 3.20 1121 3.49 1165 3.76 1203 3.99
4200 749 1.66 813 1.92 873 2.21 926 2.44 978 2.71 1030 3.04 1081 3.34 1130 3.64 1175 3.92 1215 4.18
4300 764 1.77 826 2.04 886 2.33 938 2.57 989 2.83 1040 3.18 1090 3.48 1139 3.79 1185 4.08 1226 4.36
4400 779 1.88 840 2.16 899 2.46 951 2.71 1000 2.96 1050 3.31 1100 3.63 1148 3.94 1194 4.25 1236 4.54
4500 793 1.99 854 2.28 912 2.59 963 2.86 1012 3.09 1061 3.43 1109 3.78 1157 4.09 1203 4.42 1246 4.72
4600 808 2.11 868 2.42 925 2.73 975 3.00 1024 3.25 1071 3.56 1119 3.93 1166 4.26 1212 4.58 1255 4.91
4700 822 2.24 882 2.56 937 2.86 988 3.16 1036 3.42 1082 3.70 1129 4.09 1175 4.43 1221 4.76 1264 5.09
4800 837 2.37 896 2.71 950 3.00 1001 3.32 1048 3.59 1093 3.86 1139 4.24 1185 4.60 1230 4.93 1273 5.28
4900 852 2.51 910 2.86 963 3.15 1014 3.48 1060 3.76 1105 4.02 1150 4.38 1194 4.77 1239 5.12 1282 5.47
5000 867 2.65 924 3.01 977 3.30 1027 3.65 1073 3.94 1117 4.20 1161 4.54 1204 4.95 1248 5.31 1291 5.66
5100 882 2.79 938 3.17 990 3.46 1040 3.82 1085 4.12 1129 4.40 1172 4.71 1214 5.13 1257 5.51 — —
5200 896 2.95 952 3.33 1003 3.63 1053 4.00 1098 4.30 1141 4.60 1183 4.91 1225 5.29 1267 5.70 — —
5300 911 3.11 967 3.50 1017 3.80 1066 4.18 1111 4.50 1153 4.80 1194 5.08 1236 5.47 ————
5400 926 3.27 981 3.68 1030 3.98 1079 4.35 1124 4.70 1166 5.01 1206 5.29 1247 5.65 ————
5500 940 3.44 995 3.86 1044 4.17 1092 4.54 1137 4.91 1178 5.22 1218 5.52 ——————
5600 955 3.62 1010 4.04 1058 4.38 1105 4.73 1150 5.12 1190 5.44 1230 5.75 ——————
5700 970 3.80 1024 4.23 1072 4.59 1118 4.93 1163 5.34 1203 5.67 ————————
5800 985 3.99 1039 4.42 1086 4.80 1131 5.14 1176 5.56 ——————————
5900 1000 4.18 1053 4.62 1100 5.02 1144 5.36 ————————————
6000 1015 4.39 1068 4.83 1114 5.25 1158 5.58 ————————————
6100 1030 4.59 1083 5.04 1128 5.48 ——————————————
6200 1046 4.81 1097 5.26 1142 5.71 ——————————————
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 4.)
2. indicates alternate motor and/or drive required.
3. indicates field-supplied motor and drive required.
4. Standard drive range is 860 to 1080 rpm.Alternate drive range is
900 to 1260 rpm. All other rpms require a field-supplied drive.
5. Values include losses for filters, unit casing, and wet coils.
6. Maximum continuous bhp is 4.2 for the standard motor and 5.25
for the alternate motor. Extensive motor and electrical testing on
these units ensures that the full range of the motor can be utilized
with confidence. Using your fan motors up to the ratings shown
will not result in nuisance tripping or premature motor failure. Unit
warranty will not be affected.
7. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
8. Interpolation is permissible. Do not extrapolate.
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