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27
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1075 to 1455 rpm. All other rpms require field-
supplied drive.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. Values include losses for filters, unit casings, and wet coils. See
page 49 for accessory/FIOP static pressure information.
3. Maximum continuous bhp is 2.4 and the maximum continuous
watts are 2120. 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. See Indoor-Fan Motor Performance
table on page 52 for additional information.
4. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
5. Interpolation is permissible. Do not extrapolate.
LEGEND
NOTES:
1. Values include losses for filters, unit casing, and wet coils. See
page 49 for accessory/FIOP static pressure information.
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, refer
to Indoor-Fan Motor Performance table on page 52.
3. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1200
665
0.25
263
779
0.36
378
872
0.48
504
957
0.60
630
1028
0.69
725
1300
699
0.30
315
809
0.42
441
902
0.55
578
984
0.67
704
1058
0.80
841
1400
735
0.36
378
840
0.48
504
933
0.62
651
1011
0.75
788
1086
0.89
885
1500
770
0.42
441
873
0.55
578
963
0.69
725
1041
0.84
858
1113
0.99
985
1600
835
0.49
515
907
0.63
662
993
0.77
787
1072
0.93
950
1141
1.09
1084
1700
873
0.57
599
941
0.72
757
1024
0.87
889
1103
1.04
1063
1171
1.20
1194
1800
881
0.66
693
976
0.81
851
1057
0.97
991
1132
1.14
1165
1202
1.32
1313
1900
919
0.75
788
1011
0.92
967
1091
1.08
1104
1162
1.25
1277
1232
1.45
1442
2000
958
0.86
904
1046
1.03
1082
1125
1.21
1237
1195
1.38
1410
1262
1.58
1572
50TFQ005 (4 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1200
1083
0.74
778
1134
0.80
935
1185
0.88
965
1331
0.99
1000
1374
1.09
1083
1300
1121
0.89
935
1171
0.94
988
1219
1.00
999
1268
1.10
1029
1309
1.21
1203
1400
1153
1.00
976
1210
1.12
1071
1257
1.17
1105
1307
1.25
1190
1349
1.37
1367
1500
1180
1.13
1081
1241
1.27
1215
1295
1.37
1294
1339
1.43
1350
1382
1.57
1564
1600
1207
1.25
1196
1269
1.40
1339
1326
1.54
1454
1376
1.65
1558
1420
1.81
1805
1700
1235
1.37
1310
1296
1.53
1463
1354
1.70
1605
1407
1.84
1738
1452
2.02
2013
1800
1263
1.49
1425
1323
1.57
1597
1381
1.85
1757
1436
2.02
1907
1482
2.22
2210
1900
1294
1.63
1559
1351
1.81
1731
1408
2.00
1889
1463
2.19
2068
—
—
—
2000
1325
1.78
1702
1362
1.97
1884
1436
2.16
2040
1489
2.36
2229
—
—
—
Bhp
—
Brake Horsepower Input to Fan
FIOP
—
Factory-Installed Option
Watts —
Input Watts to Motor
50TFQ006 (5 TONS) — STANDARD MOTOR (DIRECT DRIVE)
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
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
ESP
Bhp
Watts
1500
0.88
0.67
750
1.20
0.71
791
1.19
0.70
782
1.36
0.76
845
1.38
0.79
875
1.44
0.85
949
1600
0.68
0.70
780
1.04
0.74
824
1.04
0.74
821
1.22
0.79
883
1.25
0.82
913
1.33
0.89
988
1700
0.51
0.73
810
0.89
0.77
857
0.89
0.77
861
1.09
0.83
921
1.13
0.85
950
1.22
0.92
1027
1800
0.35
0.75
839
0.73
0.80
891
0.74
0.81
900
0.96
0.86
959
1.00
0.89
988
1.11
0.96
1066
1900
0.26
0.78
873
0.58
0.83
924
0.59
0.84
940
0.86
0.90
997
0.88
0.92
1025
1.00
0.99
1105
2000
0.18
0.81
905
0.42
0.86
957
0.44
0.88
979
0.73
0.93
1035
0.78
0.95
1063
0.92
1.03
1144
2100
0.08
0.84
940
0.27
0.89
990
0.29
0.91
1018
0.59
0.96
1073
0.63
0.99
1101
0.81
1.06
1183
2200
—
—
—
0.19
0.92
1023
0.19
0.93
1035
0.46
1.00
1111
0.49
1.02
1138
0.69
1.10
1222
2300
—
—
—
0.11
0.95
1056
0.11
0.97
1076
0.34
1.03
1149
0.41
1.06
1176
0.59
1.13
1261
2400
—
—
—
0.03
0.98
1096
0.04
1.00
1113
0.19
1.07
1187
0.22
1.09
1213
0.43
1.17
1300
2500
—
—
—
—
—
—
—
—
—
0.09
1.10
1225
0.12
1.12
1251
0.34
1.20
1340
Bhp
—
Brake Horsepower Input to Fan
ESP
—
External Static Pressure (in. wg)
FIOP
—
Factory-Installed Option
Watts —
Input Watts to Motor