35
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS (cont)
LEGEND
NOTES:
1.
Boldface
indicates field-supplied drive required. (See Note 3.)
2. indicates field-supplied motor and drive required.
3. Motor drive range is 1120 to 1585 rpm for standard motors, 1130 to 1685
rpm for high-static motors. All other rpms require a field-supplied drive.
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 2.40 for standard motors, 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 prema-
ture 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.
48HJ007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.1 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp Rpm Bhp
1800 942 0.70 978 0.66 1063 0.82
1147 0.97 1248 1.20 1322 1.33 1395 1.46 1475 1.56 1542 1.71
1900 982 0.80 1023 0.78 1097 0.91
1175 1.11 1266 1.29 1356 1.47 1430 1.58 1504 1.69 1556 1.82
2000 1022 0.91 1068 0.90
1132 1.01 1218 1.23 1303 1.41 1397 1.52 1459 1.67 1532 1.82
1588 1.97
2100 1063 0.99 1115 1.00
1180 1.17 1261 1.35 1340 1.53 1428 1.66 1489 1.80 1567 1.99
1626 2.16
2200 1104 1.13
1159 1.15 1214 1.28 1310 1.52 1375 1.63 1459 1.80 1528 1.95
1603 2.17 1666 2.37
2300
1130 1.26 1202 1.29 1248 1.38 1358 1.69 1410 1.72 1488 1.93 1561 2.13
1637 2.35
1710 2.54
2400
1174 1.37 1237 1.41 1292 1.55 1392 1.81 1460 1.90 1532 2.14 1584 2.28
1671 2.55 1756 2.70
2500
1201 1.48 1272 1.53 1335 1.71 1427 1.94 1518 2.16 1575 2.35
1633 2.53 1698 2.72 ——
2600
1246 1.62 1320 1.68 1368 1.81 1458 2.06
1562 2.42 1620 2.59 1675 2.77 ————
2700
1285 1.75 1361 1.82 1400 1.91 1490 2.19
1602 2.64 1666 2.85 ——————
2800
1304 1.87 1402 1.95 1439 2.08
1543 2.43 1642 2.86 ————————
2900
1345 2.07 1446 2.16 1477 2.16
1585 2.65 ——————————
3000
1378 2.26 1489 2.36
1529 2.52 1598 2.73 ——————————
48HJ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
RpmBhpRpmBhpRpmBhpRpmBhpRpmBhp
1800 978 0.66 1063 0.82 1147 0.97 1248 1.20
1322 1.33
1900 1023 0.78 1097 0.91 1175 1.11 1266 1.29
1356 1.47
2000 1068 0.90 1132 1.01 1218 1.23
1303 1.41 1397 1.52
2100 1115 1.00 1180 1.17 1261 1.35
1340 1.53 1428 1.66
2200 1159 1.15 1214 1.28
1310 1.52 1375 1.63 1459 1.80
2300 1202 1.29 1248 1.38
1358 1.69 1410 1.72 1488 1.93
2400 1237 1.41 1292 1.55
1392 1.81 1460 1.90 1532 2.14
2500 1272 1.53
1335 1.71 1427 1.94 1518 2.16 1575 2.35
2600
1320 1.68 1368 1.81 1458 2.06 1562 2.42 1620 2.59
2700
1361 1.82 1400 1.91 1490 2.19 1602 2.64 1666 2.85
2800
1402 1.95 1439 2.08 1543 2.43 1642 2.86
1775 3.62
2900
1446 2.16 1477 2.16 1585 2.65
1753 3.58 ——
3000
1489 2.36 1529 2.52 1598 2.73
1767 3.69 ——
48HJ007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE) (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
RpmBhpRpmBhpRpmBhpRpmBhpRpmBhp
1800
1395 1.46 1475 1.56 1542 1.71 1607 1.94 1667 2.16
1900
1430 1.58 1504 1.69 1556 1.82 1621 2.06 1682 2.30
2000
1459 1.67 1532 1.82 1588 1.97 1655 2.23
1717 2.49
2100
1489 1.80 1567 1.99 1626 2.16
1694 2.44 1758 2.73
2200
1528 1.95 1603 2.17 1666 2.37
1736 2.68
——
2300
1561 2.13 1637 2.35
1710 2.54 1782 2.87
——
2400
1584 2.28 1671 2.55
1756 2.70
————
2500
1633 2.53
1698 2.72
1779 3.13 ————
2600
1675 2.77
1768 3.26 ——————
2700
1776 3.45 ————————
2800
——————————
2900
——————————
3000
——————————
Bhp —
Brake Horsepower Input to Fan
FIOP —
Factory-Installed Option
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