Carrier 50HJQ004 Installation, Start-Up And Service Instructions Manual page 52

Table 34 — Fan Performance 50HJQ007 — Horizontal Discharge Units; High-Static Motor (Belt Drive)*
AIRFLOW
0.2
(Cfm)
Rpm Bhp
1800
822 0.51
1900
855 0.59
2000
889 0.66
2100
923 0.75
2200
957 0.85
2300
992 0.95
2400
1026 1.06
2500
1061 1.19
2600
1097 1.32
2700
1132 1.46
2800
1168 1.61
2900
1204 1.77
3000
1240 1.94
AIRFLOW
1.2
(Cfm)
Rpm Bhp
1800
1244 1.33
1900
1268 1.44
2000
1294 1.55
2100
1320 1.67
2200
1346 1.80
2300
1372 1.94
2400
1400 2.09
2500
1427 2.24
2600
1455 2.41
2700
1483 2.59
2800
1512 2.77
2900
— —
3000
— —
LEGEND
Bhp --- Brake Horsepower Input to Fan
Watts --- Input Watts to Motor
* Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied drive.
NOTES:
Grey box indicates field-supplied drive is required.
Maximum continuous bhp is 2.90.
See General Fan Performance Notes.
EXTERNAL STATIC PRESSURE (in. wg)
0.4
Watts Rpm Bhp Watts
455 927 0.66 589
520 957 0.74 659
591 988 0.83 737
668 1019 0.92 821
753 1051 1.03 912
845 1083 1.14 1011
945 1115 1.26 1118
1053 1148 1.39 1233
1169 1181 1.53 1356
1294 1214 1.67 1487
1428 1247 1.83 1629
1572 1281 2.00 1779
1725 1315 2.18 1939
EXTERNAL STATIC PRESSURE (in. wg)
1.4
Watts Rpm Bhp Watts
1182 1308 1.51 1345
1275 1332 1.63 1443
1376 1357 1.74 1549
1483 1382 1.87 1662
1598 1408 2.01 1782
1721 1434 2.15 1911
1852 1460 2.31 2047
1992 1487 2.47 2192
2140 1514 2.64 2346
2297 1541 2.83 2509
2463 — — —
— — — —
— — — —
0.6
Rpm Bhp Watts Rpm
1018 0.82 728 1100
1046 0.91 805 1127
1075 1.00 888 1154
1104 1.10 979 1182
1134 1.21 1077 1210
1164 1.33 1182 1239
1195 1.46 1295 1268
1226 1.59 1416 1297
1257 1.74 1546 1327
1289 1.90 1684 1358
1320 2.06 1832 1388
1353 2.24 1989 1419
1385 2.43 2156 1451
1.6
Rpm Bhp Watts Rpm
1369 1.70 1513 1427
1393 1.82 1617 1450
1417 1.95 1727 1474
1441 2.08 1845 1498
1466 2.22 1971 1522
1491 2.37 2105 1547
1517 2.53 2247 1572
1543 2.70 2398 —
1570 2.88 2557 —
— — — —
— — — —
— — — —
— — — —
52
0.8 1.0
Bhp Watts Rpm Bhp
0.98 873 1174 1.15
1.08 956 1200 1.25
1.18 1045 1226 1.36
1.29 1142 1253 1.48
1.40 1245 1280 1.60
1.53 1357 1308 1.73
1.66 1476 1336 1.87
1.81 1604 1364 2.02
1.96 1740 1393 2.18
2.12 1885 1422 2.35
2.30 2039 1452 2.53
2.48 2202 1482 2.72
2.68 2376 — —
1.8 2.0
Bhp Watts Rpm Bhp
1.90 1687 1483 2.10
2.02 1796 1505 2.23
2.15 1911 1528 2.36
2.29 2034 1552 2.51
2.44 2165 1575 2.66
2.59 2304 1600 2.82
2.76 2451 — —
— — — —
— — — —
— — — —
— — — —
— — — —
— — — —
Watts
1024
1113
1208
1310
1419
1537
1662
1796
1938
2089
2249
2419
—
Watts
1867
1979
2100
2227
2363
2507
—
—
—
—
—
—
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