Carrier 48TJD008-014 Air Conditioner User Manual


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Table 9 — Fan Performance, 48TJ012 — Vertical 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 592 0.76 661 0.93 722 1.09 779 1.26 829 1.42 880 1.58 924 1.73 970 1.89 1019 2.00 1066 2.30
3100 607 0.83 676 1.01 734 1.17 791 1.34 840 1.51 890 1.68 935 1.84 977 2.00 1026 2.17 1070 2.44
3200 622 0.90 690 1.09 746 1.25 803 1.43 852 1.60 900 1.77 946 1.95 987 2.11 1029 2.28 1075 2.51
3300 638 0.98 705 1.17 759 1.33 815 1.52 864 1.70 910 1.88 957 2.06 998 2.23 1037 2.40 1082 2.58
3400 653 1.06 719 1.26 772 1.43 826 1.62 876 1.81 921 1.98 967 2.17 1009 2.35 1047 2.53 1087 2.70
3500 669 1.15 733 1.35 786 1.53 838 1.72 888 1.91 933 2.10 976 2.29 1020 2.48 1058 2.66 1095 2.84
3600 684 1.24 747 1.44 800 1.64 850 1.82 900 2.03 945 2.22 986 2.41 1030 2.61 1069 2.80 1106 2.98
3700 700 1.33 760 1.54 814 1.75 863 1.92 912 2.14 957 2.34 998 2.54 1039 2.74 1081 2.94 1117 3.13
3800 715 1.43 774 1.64 828 1.86 875 2.04 924 2.26 969 2.47 1010 2.67 1049 2.87 1091 3.08 1128 3.29
3900 731 1.54 787 1.74 843 1.98 888 2.16 936 2.38 981 2.60 1022 2.81 1060 3.02 1100 3.23 — —
4000 747 1.64 801 1.85 857 2.10 902 2.30 948 2.51 993 2.74 1034 2.96 1072 3.17 1110 3.38 — —
4100 763 1.76 816 1.97 872 2.23 916 2.44 960 2.64 1005 2.88 1046 3.11 1084 3.32 ————
4200 778 1.88 831 2.10 886 2.36 929 2.58 972 2.78 1016 3.03 1058 3.26 ——————
4300 794 2.00 846 2.23 900 2.50 943 2.73 985 2.93 1028 3.17 ————————
4400 810 2.13 861 2.37 913 2.64 958 2.89 999 3.09 1040 3.32 ————————
4500 826 2.27 876 2.52 927 2.78 973 3.04 1012 3.26 ——————————
4600 842 2.41 892 2.67 940 2.92 987 3.21 ————————————
4700 858 2.55 907 2.83 954 3.08 1002 3.38 ————————————
4800 874 2.70 922 2.99 968 3.24 ——————————————
4900 890 2.86 938 3.16 — ———————————————
5000 906 3.03 953 3.33 — ———————————————
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 10 — Fan Performance, 48TJ014 — Vertical 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 729 1.36 790 1.58 847 1.79 902 2.06 955 2.29 1008 2.55 1060 2.80 1108 3.05 1152 3.27 1190 3.46
3800 745 1.46 805 1.69 861 1.89 915 2.17 967 2.41 1019 2.67 1070 2.94 1118 3.19 1163 3.44 1203 3.65
3900 761 1.56 820 1.80 875 2.01 928 2.29 979 2.55 1029 2.80 1079 3.07 1128 3.34 1173 3.60 1214 3.83
4000 777 1.67 836 1.92 889 2.14 941 2.40 991 2.68 1040 2.94 1089 3.22 1137 3.49 1183 3.76 1225 4.00
4100 793 1.79 851 2.05 904 2.27 955 2.52 1004 2.82 1052 3.08 1100 3.36 1147 3.65 1193 3,93 1236 4.19
4200 810 1.91 867 2.18 918 2.41 968 2.65 1017 2.96 1064 3.23 1110 3.51 1157 3.81 1202 4.09 1245 4.38
4300 826 2.04 883 2.32 933 2.55 982 2.79 1030 3.11 1076 3.40 1121 3.67 1167 3.97 1212 4.27 1255 4.56
4400 842 2.17 898 2.46 948 2.70 996 2.93 1043 3.25 1088 3.56 1133 3.84 1178 4.14 1222 4.44 1265 4.74
4500 859 2.31 914 2.60 962 2.85 1010 3.09 1056 3.40 1101 3.73 1144 4.00 1188 4.31 1232 4.62 1274 4.93
4600 876 2.45 930 2.76 977 3.01 1024 3.26 1070 3.55 1114 3.90 1157 4.19 1199 4.49 1242 4.81 1284 5.13
4700 892 2.60 945 2.91 992 3.18 1039 3.43 1083 3.71 1126 4.07 1169 4.38 1210 4.68 1252 5.00 1294 5.33
4800 909 2.77 961 3.07 1008 3.36 1053 3.61 1097 3.88 1140 4.25 1181 4.58 1222 4.87 1263 5.20 — —
4900 926 2.93 977 3.24 1024 3.54 1068 3.80 1111 4.06 1153 4.41 1194 4.77 1234 5.09 1274 5.40 — —
5000 942 3.11 993 3.41 1039 3.73 1080 3.99 1125 4.25 1166 4.59 1207 4.97 1247 5.30 1286 5.62 — —
5100 959 3.29 1009 3.60 1055 3.92 1097 4.19 1139 4.46 1180 4.78 1220 5.18 1259 5.52 ————
5200 976 3.47 1025 3.78 1071 4.12 1112 4.40 1153 4.67 1194 4.98 1233 5.38 1272 5.74 ————
5300 993 3.67 1041 3.98 1086 4.33 1127 4.61 1168 4.90 1208 5.19 1246 5.58 ——————
5400 1010 3.87 1057 4.18 1102 4.54 1142 4.84 1182 5.13 1221 5.41 ————————
5500 1027 4.07 1073 4.39 1118 4.76 1157 5.07 1197 5.36 1235 5.64 ————————
5600 1043 4.29 1090 4.61 1133 4.99 1173 5.31 1211 5.61 ——————————
5700 1060 4.51 1106 4.83 1149 5.22 1189 5.55 ————————————
5800 1077 4.74 1122 5.07 1165 5.45 ——————————————
5900 1094 4.98 1139 5.31 1181 5.70 ——————————————
6000 1111 5.22 1155 5.55 ————————————————
6100 1128 5.48 ——————————————————
6200 1145 5.74 ——————————————————
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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