Fan Performance, 48Tf014 — Horizontal Discharge Units (English) - Carrier 48TFD008-014 Installation And Service Instructions Manual

Table 23 — Fan Performance, 48TF014 — Horizontal Discharge Units (English)
AIRFLOW
0.2
(Cfm)
Rpm
3700 677
3800 691
3900 705
4000 720
4100 734
4200 749
4300 764
779
4400
4500 793
4600 808
4700 822
4800 837
4900 852
5000 867
5100 882
5200 896
5300 911
5400 926
5500 940
5600 955
5700 970
5800 985
5900 1000
6000 1015
6100 1030
6200 1046
AIRFLOW
1.2
(Cfm)
Rpm
3700 984
3800 993
3900 1002
4000 1011
4100 1021
4200 1030
4300 1040
4400 1050
4500 1061
4600 1071
4700 1082
4800 1093
4900 1105
5000 1117
5100 1129
5200 1141
5300 1153
5400 1166
5500 1178
5600 1190
5700 1203
5800 —
5900 —
6000 —
6100 —
6200 —
LEGEND
Bhp — Brake Horsepower at Motor Shaft
Rpm — Revolutions Per Minute of Blower Wheel
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 5.)
2. indicates field-supplied motor and drive are required.
3. Values include losses for filters, unit casing, and wet coils.
4. Use of a field-supplied motor may affect wire sizing. Contact
your Carrier representative to verify.
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
1.20 748 1.43
1.28 761 1.52
1.37 773 1.62
1.47 786 1.71
1.56 800 1.82
1.66 813 1.92
1.77 826 2.04
1.88 840 2.16
1.99 854 2.28
2.11 868 2.42
2.24 882 2.56
2.37 896 2.71
2.51 910 2.86
2.65 924 3.01
2.79 938 3.17
2.95 952 3.33
3.11 967 3.50
3.27 981 3.68
3.44 995 3.86
3.62 1010 4.04
3.80 1024 4.23
3.99 1039 4.42
4.18 1053 4.62
4.39 1068 4.83
4.59 1083 5.04
4.81 1097 5.26
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
2.43 1036 2.68
2.55 1046 2.81
2.66 1055 2.94
2.79 1064 3.07
2.91 1072 3.20
3.04 1081 3.34
3.18 1090 3.48
3.31 1100 3.63
3.43 1109 3.78
3.56 1119 3.93
3.70 1129 4.09
3.86 1139 4.24
4.02 1150 4.38
4.20 1161 4.54
4.40 1172 4.71
4.60 1183 4.91
4.80 1194 5.08
5.01 1206 5.29
5.22 1218 5.52
5.44 1230 5.75
5.67 — —
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0.6
Rpm Bhp Rpm
810 1.65 869
822 1.75 880
834 1.86 891
847 1.97 902
860 2.09 914
873 2.21 926
886 2.33 938
899 2.46
951
912 2.59 963
925 2.73 975
937 2.86 988
950 3.00 1001
963 3.15 1014
977 3.30 1027
990 3.46 1040
1003 3.63 1053
1017 3.80 1066
1030 3.98 1079
1044 4.17 1092
1058 4.38 1105
1072 4.59 1118
1086 4.80 1131
1100 5.02 1144
1114 5.25 1158
1128 5.48 —
1142 5.71 —
1.6
Rpm Bhp Rpm
1080 2.90 1114
1092 3.05 1129
1102 3.20 1143
1112 3.34 1155
1121 3.49 1165
1130 3.64 1175
1139 3.79 1185
1148 3.94 1194
1156 4.09 1203
1166 4.26 1212
1175 4.43 1221
1185 4.60 1230
1194 4.77 1239
1204 4.95 1248
1214 5.13 1257
1225 5.29 1267
1236 5.47 —
1247 5.65 —
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5. Standard drive range is 717 to 900 rpm. All other rpms require
a field-supplied drive.
6. Maximum continuous bhp is 3.7. Extensive motor and electrical
testing on these units ensures that the full range of the motor
can be utilized with confidence. Using the fan motors up to the
ratings shown will not result in nuisance tripping or premature
motor failure. Unit warranty will not be affected.
7. Interpolation is permissible. Do not extrapolate.
33
0.8 1.0
Bhp Rpm Bhp
1.89 928 2.17
1.98 937 2.28
2.08 947 2.39
2.19 956 2.50
2.31 967 2.60
2.44 978 2.71
2.57 989 2.83
2.71 1000 2.96
2.86 1012 3.09
3.00 1024 3.25
3.16 1036 3.42
3.32 1048 3.59
3.48 1060 3.76
3.65 1073 3.94
3.82 1085 4.12
4.00 1098 4.30
4.18 1111 4.50
4.35 1124 4.70
4.54 1137 4.91
4.73 1150 5.12
4.93 1163 5.34
5.14 1176 5.56
5.36 — —
5.58 — —
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1.8 2.0
Bhp Rpm Bhp
3.07 1135 3.17
3.25 1156 3.39
3.42 1174 3.59
3.59 1190 3.80
3.76 1203 3.99
3.92 1215 4.18
4.08 1226 4.36
4.25 1236 4.54
4.42 1246 4.72
4.58 1255 4.91
4.76 1264 5.09
4.93 1273 5.28
5.12 1282 5.47
5.31 1291 5.66
5.61 — —
5.70 — —
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