Bryant 548F User Manual
Page 27
—
27
—
Table 16 — Fan Performance, 548F060 High-Static Motor — Vertical Discharge Units
LEGEND
*Motor drive range: 1300 to 1685 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. Values include losses for filters, unit casings, and wet coils. See
Table 7 for accessory/FIOP static pressure information.
4. Maximum continuous bhp is 2.9 and the maximum continuous
watts are 2562. 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 Evaporator-Fan Motor Perfor-
mance, Table 6 for additional information.
5. Use of a field-supplied motor may affect wire sizing. Contact your
Bryant representative for details.
6. Interpolation is permissible. Do not extrapolate.
548F060 (5 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
1500
808
0.42
429
914
0.56
572
1001
0.69
705
1084
0.85
869
1168
1.01
1032
1600
846
0.49
501
950
0.64
645
1034
0.78
797
1111
0.94
961
1194
1.11
1134
1700
884
0.57
582
983
0.72
736
1068
0.88
899
1145
1.03
1053
1218
1.21
1237
1800
924
0.66
674
1018
0.82
838
1105
0.98
1001
1179
1.13
1155
1246
1.32
1349
1900
965
0.76
777
1057
0.92
940
1143
1.10
1124
1212
1.26
1288
1280
1.43
1461
2000
1008
0.87
889
1096
1.04
1063
1177
1.22
1247
1247
1.40
1431
1300
1.57
1604
2100
1051
0.99
1012
1136
1.17
1196
1210
1.35
1380
1284
1.54
1574
1347
1.72
1758
2200
1095
1.12
1145
1173
1.30
1328
1245
1.49
1523
1322
1.70
1737
1380
1.89
1931
2300
1140
1.26
1288
1210
1.47
1502
1284
1.65
1686
1356
1.80
1901
1418
2.07
2115
2400
1185
1.41
1441
1249
1.61
1645
1323
1.80
1860
1389
2.03
2074
1456
2.26
2310
2500
1231
1.57
1604
1289
1.78
1819
1363
2.00
2044
1424
2.22
2269
1500
2.45
2504
548F060 (5 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
1500
1199
1.19
1216
1126
1.46
1492
1250
1.69
1757
1301
1.91
1944
1349
2.12
2164
1600
1263
1.28
1308
1275
1.49
1523
1299
1.78
1800
1352
2.01
2047
1401
2.23
2280
1700
1295
1.39
1420
1351
1.58
1615
1352
1.80
1850
1407
2.03
2070
1459
2.26
2305
1800
1319
1.52
1553
1389
1.71
1747
1435
1.91
1952
1494
2.15
2197
1548
2.40
2446
1900
1343
1.64
1676
1415
1.80
1891
1478
2.05
2095
1538
2.31
2358
1594
2.57
2625
2000
1374
1.77
1809
1438
1.99
2034
1505
2.21
2258
1566
2.49
2542
1624
2.77
2830
2100
1409
1.91
1952
1465
2.14
2167
1533
2.45
2501
1596
2.77
2821
1654
3.08
3141
2200
1442
2.08
2126
1498
2.30
2350
1568
2.64
2688
1632
2.97
3031
1691
3.31
3375
2300
1475
2.26
2310
1554
2.64
2698
1627
3.03
3091
1693
3.42
3486
1755
3.81
3881
2400
1565
2.47
2524
1649
2.89
2948
1726
3.31
3379
—
—
—
—
—
—
2500
1596
2.95
3010
1682
3.45
3522
1760
3.96
4036
—
—
—
—
—
—
Bhp
— Brake Horsepower Input to Fan
FIOP
— Factory-Installed Option
Watts — Input Watts to Motor