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42
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1070 to 1460 rpm. All other rpms require field-
supplied drive.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2.
indicates field-supplied motor and drive are required.
3. Maximum usable watts input is 2120 and maximum continuous bhp
is 2.40. Extensive motor and electrical testing on these units
ensures that the full range of the motor can be utilized with confi-
dence. Using your fan motors up to the wattage ratings shown will
not result in nuisance tripping or premature motor failure. Unit war-
ranty will not be affected. For additional information on motor perfor-
mance, refer to Indoor-Fan Motor Performance table on page 52.
4. Values include losses for filters, unit casing, and wet coils. See
page 49 for accessory/FIOP static pressure information.
5. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative for details.
6. Interpolation is permissible. Do not extrapolate.
50TFQ007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1
0.2
0.4
0.6
0.8
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1800
765
0.45
487
821
0.51
532
923
0.65
638
1019
0.81
843
1099
0.96
883
1900
802
0.45
539
854
0.58
585
953
0.73
700
1046
0.90
835
1126
1.06
965
2000
840
0.60
600
888
0.66
646
984
0.82
771
1073
0.99
907
1154
1.16
1047
2100
878
0.69
669
923
0.75
716
1015
0.91
843
1101
1.08
981
1182
1.27
1140
2200
916
0.78
739
958
0.85
795
1046
1.01
924
1129
1.19
1072
1209
1.39
1241
2300
954
0.89
827
993
0.96
883
1079
1.13
1022
1160
1.31
1173
1237
1.51
1344
2400
993
1.00
916
1029
1.07
973
1112
1.25
1123
1190
1.43
1275
1264
1.63
1447
2500
1031
1.13
1022
1066
1.20
1081
1145
1.39
1241
1220
1.57
1396
1292
1.77
1569
2600
1070
1.26
1131
1103
1.34
1199
1179
1.52
1353
1251
1.71
1517
1322
1.92
1700
2700
1109
1.41
1258
1140
1.48
1318
1212
1.67
1482
1283
1.87
1656
1352
2.09
1849
2800
1148
1.57
1396
1177
1.64
1456
1246
1.83
1621
1316
2.04
1805
1383
2.26
1997
2900
1188
1.74
1543
1215
1.81
1604
1281
2.00
1770
1349
2.22
1962
1413
2.44
2154
3000
1227
1.92
1700
1253
2.00
1770
1316
2.19
1936
1382
2.42
2136
1444
2.63
2317
50TFQ007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.0
1.2
1.4
1.6
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1800
1178
1.14
1031
1249
1.32
1182
1316
1.52
1353
1382
1.72
1526
1900
1201
1.23
1106
1274
1.43
1275
1338
1.62
1439
1402
1.83
1621
2000
1226
1.33
1990
1297
1.53
1361
1363
1.73
1534
1424
1.94
1718
2100
1252
1.45
1292
1320
1.64
1456
1388
1.85
1639
1448
2.07
1831
2200
1280
1.58
1404
1345
1.77
1569
1410
1.97
1744
1473
2.20
1945
2300
1309
1.71
1517
1372
1.91
1691
1434
2.11
1866
1496
2.34
2067
2400
1336
1.85
1639
1400
2.06
1823
1459
2.26
1997
1519
2.48
2188
2500
1363
2.00
1770
1428
2.22
1962
1486
2.43
2145
1543
2.65
2335
2600
1390
2.15
1901
1456
2.38
2102
1514
2.61
2300
1569
2.83
2487
2700
1418
2.31
2041
1483
2.56
2257
1543
2.80
2462
—
—
—
2800
1446
2.48
2188
1510
2.73
2403
—
—
—
—
—
—
2900
1476
2.67
2352
1537
2.92
2562
—
—
—
—
—
—
3000
1506
2.88
2529
—
—
—
—
—
—
—
—
—
Bhp
—
Brake Horsepower Input to Fan
FIOP —
Factory-Installed Option
Watts —
Input Watts to Motor
Performance data (cont)