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Table 20 — Fan Performance, 48TF014 — Vertical Discharge Units (English)
LEGEND
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.
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.
AIRFLOW
(Cfm)
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
3700
729 1.36 790 1.58 847 1.79
902 2.06 955 2.29
3800
745 1.46 805 1.69 861 1.89
915 2.17 967 2.41
3900
761 1.56 820 1.80 875 2.02
928 2.29 979 2.55
4000
777 1.67 836 1.92 889 2.14
941 2.40 991 2.68
4100
793 1.79 851 2.05
904 2.27 955 2.42 1004 2.82
4200
810 1.91 867 2.18
918 2.41 968 2.54 1017 2.96
4300
826 2.04 883 2.32
933 2.55 982 2.79 1030 3.11
4400
842 2.17 898 2.46
948 2.70 996 2.93 1043 3.25
4500
859 2.31
914 2.60 962 2.85 1010 3.09 1056 3.40
4600
876 2.46
930 2.76 977 3.01 1024 3.26 1070 3.55
4700
892 2.60
945 2.91 992 3.18 2039 3.43
1083 3.71
4800 909 2.77 961 3.07 1008 3.36 1053 3.61
1097 3.88
4900 926 2.93 977 3.24 1024 3.54
1068 3.80 1111 4.06
5000 942 3.11 993 3.41
1039 3.73 1080 3.90 1126 4.25
5100 959 3.29 1009 3.60
1055 3.92 1097 4.19 1139 4.46
5200 976 3.47
1025 3.78 1071 4.12 1112 4.40 1153 4.67
5300 993 3.67
1041 3.98 1086 4.33 1127 4.61 1168 4.90
5400
1010 3.87 1057 4.18 1102 4.54 1142 4.84 1182 5.13
5500
1027 4.07 1073 4.39 1118 4.76 1157 5.07 1197 5.36
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 5.46 ————
5900
1094 4.98 1139 5.41 1181 5.70 ————
6000
1111 5.22 1155 5.55 ——————
6100
1128 5.48 ————————
6200
1145 5.74 ————————
AIRFLOW
(Cfm)
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
3700 1008 2.55 1060 2.80 1108 3.05 1152 3.27 1190 3.46
3800 1019 2.67 1070 2.94 1118 3.19 1163 3.44 1203 3.65
3900 1029 2.80 1079 3.07 1128 3.34 1173 3.60
1214 3.83
4000 1040 2.94 1089 3.22 1137 3.49
1183 3.76 1225 4.00
4100 1052 3.08 1100 3.36 1147 3.65
1193 3.93 1236 4.19
4200 1064 3.23 1110 3.51
1157 3.81 1202 4.09 1245 4.38
4300 1076 3.40 1121 3.67
1167 3.97 1212 4.27 1255 4.56
4400 1088 3.56
1133 3.84 1178 4.14 1222 4.44 1265 4.74
4500
1101 3.73 1144 4.00 1188 4.31 1232 4.62 1274 4.93
4600
1114 3.90 1157 4.19 1199 4.49 1242 4.81 1284 5.13
4700
1126 4.07 1169 4.38 1210 4.68 1252 5.00 1294 5.33
4800
1140 4.25 1181 4.58 1222 4.87 1263 5.20 ——
4900
1153 4.41 1194 4.77 1234 5.09 1274 5.40 ——
5000
1166 4.59 1207 4.97 1247 5.30 1286 5.62 ——
5100
1180 4.78 1220 5.18 1259 5.52 ————
5200
1194 4.98 1233 5.38 1272 5.74 ————
5300
1208 5.19 1246 5.58 ——————
5400
1221 5.41 ————————
5500
1235 5.64 ————————
5600
——————————
5700
——————————
5800
——————————
5900
——————————
6000
——————————
6100
——————————
6200
——————————
Bhp —
Brake Horsepower at Motor Shaft
Rpm —
Revolutions Per Minute of Blower Wheel