Carrier Weathermaster 48HJD Series Product Data page 34

Performance data (cont)
48HJ006 (5 TONS) — STANDARD MOTOR (BELT DRIVE) — SINGLE-PHASE UNITS
Airflow
0.1
(Cfm)
Rpm Bhp Rpm
1500 771 0.37 828
1600 816 0.45 869
1700 902 0.61 940
1800 942 0.70 978
1900 982 0.80 1023
2000 1022 0.91 1068
2100 1063 0.99 1115
2200 1104 1.13 1159
2300 1130 1.26 1202
2400 1174 1.37 1237
2500 1201 1.48 1272
48HJ006 (5 TONS) — STANDARD MOTOR (BELT DRIVE) — THREE-PHASE UNITS
Airflow
0.1
(Cfm)
Rpm Bhp Rpm
1500 771 0.37 828
1600 816 0.45 869
1700 902 0.61 940
1800 942 0.70 978
1900 982 0.80 1023
2000 1022 0.91 1068
2100 1063 0.99
1115
2200 1104 1.13 1159
2300 1130 1.26 1202
2400 1174 1.37 1237
2500 1201 1.48 1272
48HJ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)
Airflow
0.2
(Cfm)
Rpm
1500 808
1600 846
1700 884
1800 924
1900 965
2000 1008
2100 1051
2200 1095
2300 1140
2400 1185
2500 1231
48HJ006 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE) (cont)
Airflow
1.2
(Cfm)
Rpm
1500 1199
1600 1263
1700 1295
1800
1319
1900 1343
2000 1374
2100 1409
2200 1442
2300 1475
2400 1565
2500 1596
L
EGEND
Bhp —
Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 3.)
2. indicates field-supplied motor and drive required.
3. Motor drive range is 1020 to 1460 rpm for single-phase standard motors,
1120 to 1585 for 3-phase standard motors, and 1300 to 1685 for high-static
motors. All other rpms require a field-supplied drive.
34
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
0.2 0.4
Bhp Rpm Bhp Rpm
0.44 935 0.58 1027
0.51 968 0.66
1056
0.60 1007 0.75
1094
0.66 1063 0.82 1147
0.78 1097 0.91 1175
0.90 1132 1.01 1218
1.00 1180 1.17 1261
1.15 1214 1.28 1310
1.29 1248 1.38 1358
1.41 1292 1.55 1392
1.53 1335 1.71 1427
0.2 0.4
Bhp Rpm Bhp Rpm
0.44 935 0.58 1027
0.51 968 0.66 1056
0.60 1007 0.75 1094
0.66 1063 0.82 1147
0.78 1097 0.91 1175
0.90 1132 1.01 1218
1.00 1180 1.17 1261
1.15 1214 1.28 1310
1.29 1248 1.38 1358
1.41 1292 1.55 1392
1.53 1335 1.71 1427
0.4
Bhp Rpm Bhp
0.42 914 0.56
0.49 950 0.64
0.57 983 0.72
0.66 1018 0.82
0.76 1057 0.92
0.87 1096 1.04
0.99 1136 1.17
1.12 1173 1.30
1.26 1210 1.47
1.41 1249 1.61
1.57 1289 1.78
1.4
Bhp Rpm Bhp
1.19 1126 1.46
1.28 1275 1.49
1.39 1351 1.58
1.52 1389 1.71
1.64 1415 1.80
1.77 1438 1.99
1.91 1465 2.14
2.08 1498 2.30
2.26 1554 2.64
2.47 1649 2.89
2.95 1682 3.45
External Static Pressure (in. wg)
0.6 0.8
Bhp Rpm Bhp Rpm
0.73 1107 0.88 1185
0.81 1127 0.97 1215
0.91 1175 1.09 1245
0.97 1248 1.20 1322
1.11 1266 1.29 1356
1.23 1303 1.41 1397
1.35 1340 1.53 1428
1.52 1375 1.63 1459
1.69 1410 1.72 1488
1.81 1460 1.90 1532
1.94 1518 2.16 1575
External Static Pressure (in. wg)
0.6 0.8
Bhp Rpm Bhp Rpm
0.73 1107 0.88 1185
0.81 1127 0.97 1215
0.91 1175 1.09 1245
0.97 1248 1.20 1322
1.11 1266 1.29 1356
1.23 1303 1.41 1397
1.35 1340 1.53 1428
1.52 1375 1.63 1459
1.69 1410 1.72 1488
1.81 1460 1.90 1532
1.94 1518 2.16 1575
External Static Pressure (in. wg)
0.6
Rpm Bhp
1001 0.69
1034 0.78
1068 0.88
1105 0.98
1143 1.10
1177 1.22
1210 1.35
1245 1.49
1284 1.65
1323 1.80
1363 2.00
External Static Pressure (in. wg)
1.6
Rpm Bhp
1250 1.69
1299 1.78
1352 1.80
1435 1.91
1478 2.05
1505 2.21
1533 2.45
1568 2.64
1627 3.03
1726 3.31
1760 3.96
4. Values include losses for filters, unit casing, and wet coils. See page 49 for
accessory/FIOP static pressure information.
5. Maximum continuous bhp is 1.30 for single-phase standard motors, 2.40 for
3-phase standard motors, and 2.90 for high-static motors. 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 ratings
shown will not result in nuisance tripping or premature motor failure. Unit
warranty will not be affected. See Evaporator-Fan Motor Data tables on
pages 47 and 48 for additional information.
6. Use of a field-supplied motor may affect wire sizing. Contact your Carrier
representative to verify.
7. Interpolation is permissible. Do not extrapolate.
1.0 1.2
Bhp Rpm Bhp Rpm
1.04 1257 1.20 1330
1.14 1286 1.31 1353
1.26 1315 1.44 1381
1.33 1395 1.46 1475
1.47 1430 1.58 1504
1.52 1459 1.67 1532
1.66 1489 1.80 1567
1.80 1528 1.95 1603
1.93 1561 2.13 1637
2.14 1584 2.28 1671
2.35 1633 2.53 1698
1.0 1.2
Bhp Rpm Bhp Rpm
1.04 1257 1.20 1330
1.14 1286 1.31 1353
1.26 1315 1.44 1381
1.33 1395 1.46 1475
1.47 1430 1.58 1504
1.52 1459 1.67 1532
1.66 1489 1.80 1567
1.80 1528 1.95 1603
1.93 1561 2.13 1637
2.14 1584 2.28 1671
2.35 1633 2.53 1698
0.8
Rpm Bhp
1084 0.85
1111 0.94
1145 1.03
1179 1.13
1212 1.26
1247 1.40
1284 1.54
1322 1.70
1356 1.80
1389 2.03
1424 2.22
1.8
Rpm Bhp
1301 1.91
1352 2.01
1407 2.03
1494 2.15
1538 2.31
1566 2.49
1596 2.77
1632 2.97
1693 3.42
— —
— —
1.4 1.6
Bhp Rpm Bhp
1.38 1411 1.59
1.49 1421 1.68
1.52 1443 1.69
1.56 1542 1.71
1.69 1556 1.82
1.82 1588 1.97
1.99 1626 2.16
2.17 1666 2.37
2.35 1710 2.54
2.55 1756 2.70
2.72 — —
1.4 1.6
Bhp Rpm Bhp
1.38 1411 1.59
1.49 1421 1.68
1.52 1443 1.69
1.56 1542 1.71
1.69 1556 1.82
1.82 1588 1.97
1626 2.16
1.99
2.17 1666 2.37
2.35 1710 2.54
2.55 1756 2.70
2.72 — —
1.0
Rpm Bhp
1168 1.01
1194 1.11
1218 1.21
1246 1.32
1280 1.43
1300 1.57
1347 1.72
1380 1.89
1418 2.07
1456 2.26
1500 2.45
2.0
Rpm Bhp
1349 2.12
1401 2.23
1459 2.26
1548 2.40
1594 2.57
1624 2.77
1654 3.08
1691 3.31
1755 3.81
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