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Table 9 — Fan Performance, 48TJD/TJE/TJF006 Vertical Discharge Units;
Standard Motor (Direct)
AIRFLOW
(Cfm)
LOW SPEED
MEDIUM SPEED
HIGH SPEED
208 v
230, 460, 575 v
208 v
230, 460, 575 v
208 v
230, 460, 575 v
Esp
Watts
Esp
Watts
Esp
Watts
Esp
Watts
Esp
Watts
Esp
Watts
1500
0.69
750
1.01
791
1.00
782
1.20
845
1.22
875
1.28
949
1600
0.49
780
0.85
824
0.85
821
1.06
883
1.09
913
1.17
988
1700
0.29
810
0.70
857
0.70
861
0.93
921
0.97
950
1.06
1027
1800
0.09
839
0.54
891
0.55
900
0.80
959
0.84
988
0.95
1066
1900
—
—
0.39
924
0.40
940
0.67
997
0.72
1025
0.84
1105
2000
—
—
0.23
957
0.25
979
0.54
1035
0.59
1063
0.73
1144
2100
—
—
0.08
990
0.10
1018
0.41
1073
0.46
1101
0.62
1183
2200
—
—
—
—
—
—
0.28
1111
0.34
1138
0.51
1222
2300
—
—
—
—
—
—
0.15
1149
0.21
1176
0.40
1261
2400
—
—
—
—
—
—
0.02
1187
0.09
1213
0.29
1300
2500
—
—
—
—
—
—
—
—
—
—
0.18
1340
LEGEND
Esp — External Static Pressure (in. wg)
NOTES:
1. Values include losses for filters, unit casing, and wet coils.
2. 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 wattage ratings shown will not result in
nuisance tripping or premature motor failure. Unit warranty will not
be affected. For additional information on motor performance, re-
fer to Table 4.
3. To convert watts to bhp:
watts input x motor efficiency
bhp =
746
Motor efficiency = .67
Table 10 — Fan Performance, 48TJD/TJE/TJF006 Vertical Discharge Units;
Alternate Motor (Belt)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Rpm Watts Rpm Watts Rpm Watts Rpm Watts Rpm Watts Rpm Watts Rpm Watts Rpm Watts Rpm Watts
1500
729
368
788
429
896
572
981
705
1070
869
1144
1032
1226
1216
1301
1492
1380
1757
1600
770
429
826
501
930
654
1015
797
1098
961
1173
1134
1242
1308
1318
1523
1392
1800
1700
811
511
864
582
964
736
1051
899
1124
1053
1203
1237
1270
1420
1335
1615
1408
1850
1800
852
593
903
674
999
838
1085
1001
1155
1155
1231
1349
1300
1553
1361
1747
1423
1952
1900
893
695
942
777
1035
940
1119
1124
1191
1288
1256
1461
1329
1676
1391
1891
1448
2095
2000
935
797
982
889
1070
1063
1153
1247
1227
1431
1287
1604
1355
1809
1420
2034
1477
2258
2100
977
910
1022
1012
1107
1196
1187
1380
1260
1574
1323
1758
1381
1952
1449
2187
1509
2420
2200
1019
1042
1063
1145
1144
1328
1222
1523
1294
1737
1359
1931
1413
2126
1474
2350
1538
2578
2300
1061
1185
1104
1288
1182
1502
1258
1686
1328
1901
1393
2115
1449
2310
1502
2518
1561
2732
2400
1103
1328
1145
1441
1220
1645
1293
1860
1362
2074
1426
2310
1485
2524
1540
2720
1590
2900
2500
1145
1492
1186
1604
1259
1819
1329
2044
1397
2269
1460
2504
1522
2739
1581
2948
1629
3113
NOTES:
1. Boldface indicates a field-supplied drive is required. (See
Note 6.)
2.
indicates field-supplied motor and drive are required.
3. Maximum usable watts input is 1921. Extensive motor and elec-
trical testing on these units ensures that the full range of the motor
can be utilized with confidence. Using your fan motors up to the
wattage ratings shown will not result in nuisance tripping or pre-
mature motor failure. Unit warranty will not be affected. For ad-
ditional information on motor performance, refer to Table 4.
4. Values include losses for filters, unit casing, and wet coils.
5. Use of a field-supplied motor may affect wire sizing. Contact
Carrier representative to verify.
6. Alternate motor drive range: 900 to 1300. All other rpms require
field-supplied drive.
7. To convert watts to bhp:
watts input x motor efficiency
bhp =
746
Motor efficiency = .74
22
Summary of Contents for 48TJD Series
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