Carrier 50HJQ004-007 Installation, Start-Up And Service Instructions Manual page 32

Single-package rooftop heat pump units
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Table 26 — Fan Performance 50HJQ007 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
AIRFLOW
0.2
(Cfm)
Rpm
Bhp
1800
821
0.51
1900
854
0.58
2000
888
0.66
2100
923
0.75
2200
958
0.85
2300
993
0.96
2400
1029
1.07
2500
1066
1.20
2600
1103
1.34
2700
1140
1.48
2800
1177
1.64
2900
1215
1.81
3000
1253
2.00
AIRFLOW
1.2
(Cfm)
Rpm
Bhp
1800
1249
1.32
1900
1274
1.43
2000
1297
1.53
2100
1320
1.64
2200
1345
1.77
1372
1.91
2300
2400
1400
2.06
2500
1428
2.22
2600
1456
2.38
2700
1483
2.56
2800
1510
2.73
2900
1537
2.92
3000
LEGEND
Bhp
— Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*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.
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts
Rpm
Bhp
Watts
700
923
0.65
835
779
953
0.73
932
867
984
0.82
1014
998
1015
0.91
1064
1081
1046
1.01
1106
1140
1079
1.13
1224
1224
1112
1.25
1396
1335
1145
1.39
1465
1482
1179
1.52
1560
1595
1212
1.67
1726
1639
1246
1.83
1875
1814
1281
2.00
2050
2032
1316
2.19
2119
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts
Rpm
Bhp
Watts
1250
1316
1.52
1378
1361
1338
1.62
1439
1473
1363
1.73
1491
1552
1388
1.85
1534
1604
1410
1.97
1639
1665
1434
2.11
1831
1823
1459
2.26
1980
1980
1486
2.43
2136
2119
1514
2.61
2317
2300
1543
2.80
2487
2504
2725
0.6
Rpm
Bhp
Watts
Rpm
1019
0.81
956
1099
1046
0.90
1006
1126
1073
0.99
1097
1154
1101
1.08
1140
1182
1129
1.19
1258
1209
1160
1.31
1387
1237
1190
1.43
1447
1264
1220
1.57
1552
1292
1251
1.71
1735
1322
1283
1.87
1892
1352
1316
2.04
1989
1383
1349
2.22
2240
1413
1382
2.42
2343
1444
1.6
Rpm
Bhp
Watts
Rpm
1382
1.72
1404
1427
1402
1.83
1482
1447
1424
1.94
1569
1470
1448
2.07
1700
1495
1473
2.20
1831
1521
1496
2.34
1980
1544
1519
2.48
2136
1568
1543
2.65
2292
1593
1569
2.83
2462
1620
3. Values include losses for filters, unit casing, and wet coils. See
Table 8 for accessory/FIOP static pressure information.
4. Maximum continuous bhp is 2.9 and the maximum continuous
watts are 2615. 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 rat-
ings shown will not result in nuisance tripping or premature
motor failure. Unit warranty will not be affected. See Tables 6
and 7 for additional 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.
32
0.8
1.0
Bhp
Watts
Rpm
Bhp
0.96
1031
1178
1.14
1.06
1114
1201
1.23
1.16
1216
1226
1.33
1.27
1292
1252
1.45
1.39
1361
1280
1.58
1.51
1473
1309
1.71
1.63
1630
1336
1.85
1.77
1761
1363
2.00
1.92
1858
1390
2.15
2.09
1954
1418
2.31
2.26
2136
1446
2.48
2.44
2300
1476
2.67
2.63
2470
1506
2.88
1.8
2.0
Bhp
Watts
Rpm
Bhp
1.89
1564
1468
2.06
2.01
1653
1489
2.19
2.13
1752
1512
2.32
2.28
1901
1538
2.48
2.42
2049
1564
2.64
2.57
2218
1589
2.80
2.73
2396
1613
2.97
2.92
2574
1639
3.17
3.11
2772
1666
3.39
Watts
1165
1233
1284
1404
1508
1648
1726
1805
1936
2171
2343
2521
2648
Watts
1704
1801
1909
2070
2232
2415
2609
2804
3019

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