Carrier 48TF004-007 - Manual (Page 35)

35
Table 29 — Fan Performance 48TF007 — Horizontal Discharge Units, High-Static Motor
LEGEND
*Motor drive range is 1300 to 1685 rpm. All other rpms require a 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 casing, 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 Table 6 — Motor Data for addi-
tional 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.
48TF007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0 1.2
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 942 0.73 700 1047 0.90 835 1139 1.05 956 1193 1.14 1031 1276 1.30 1165 1341 1.40 1250
1900 982 0.83 779 1084 1.02 932 1160 1.11 1006 1223 1.24 1114 1301 1.38 1233 1374 1.53 1361
2000 1022 0.94 867 1121 1.12 1014 1188 1.22 1097 1254 1.36 1216 1329 1.44 1284 1396 1.66 1473
2100 1063 1.10 998 1140 1.18 1064 1196 1.27 1140 1272 1.45 1292 1354 1.58 1404 1413 1.75 1552
2200 1104 1.20 1081 1159 1.23 1106 1229 1.41 1258 1306 1.53 1361 1363 1.70 1508 1434 1.81 1604
2300 1130 1.27 1140 1196 1.37 1224 1264 1.56 1387 1340 1.66 1473 1397 1.86 1648 1459 1.88 1665
2400 1174 1.37 1224 1245 1.57 1396 1305 1.63 1447 1373 1.84 1630 1440 1.95 1726 1502 2.06 1823
2500 1201 1.50 1335 1284 1.65 1465 1338 1.75 1552 1402 1.99 1761 1469 2.04 1805 1524 2.24 1980
2600 1246 1.67 1482 1312 1.76 1560 1366 1.96 1735 1435 2.10 1858 1494 2.19 1936 1552 2.40 2119
2700 1285 1.80 1595 1354 1.95 1726 1403 2.14 1892 1474 2.21 1954 1536 2.46 2171 1584 2.61 2300
2800 1304 1.85 1639 1374 2.12 1875 1459 2.25 1989 1514 2.42 2136 1570 2.66 2343 1624 2.85 2504
2900 1345 2.05 1814 1412 2.32 2050 1496 2.54 2240 1529 2.61 2300 1603 2.87 2521 1671 3.03 2725
3000 1378 2.30 2032 1451 2.40 2119 1534 2.66 2343 1560 2.81 2470 1611 3.01 2648 1692 3.49 3140
48TF007 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.4 1.6 1.8 2.0
Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts Rpm Bhp Watts
1800 1413 1.55 1378 1474 1.58 1404 1522 1.74 1564 1566 1.89 1704
1900 1437 1.62 1439 1490 1.67 1482 1538 1.84 1653 1583 2.00 1801
2000 1460 1.68 1491 1509 1.77 1569 1558 1.95 1752 1603 2.12 1909
2100 1475 1.73 1534 1529 1.92 1700 1578 2.11 1901 1624 2.30 2070
2200 1478 1.85 1639 1554 2.07 1831 1604 2.28 2049 1651 2.48 2232
2300 1520 2.07 1831 1576 2.24 1980 1627 2.46 2218 1674 2.68 2415
2400 1552 2.24 1980 1604 2.42 2136 1656 2.66 2396 1704 2.90 2609
2500 1585 2.42 2136 1638 2.60 2292 1691 2.86 2574 1740 3.12 2804
2600 1616 2.63 2317 1671 2.80 2462 1725 3.08 2772 1775 3.35 3019
2700 1646 2.83 2487 1706 2.97 2653 1761 3.27 2941 — — —
2800 1677 2.99 2661 1739 3.33 2998 1795 3.67 3299 — — —
2900 1742 3.43 3090 — — — — — — — — —
3000 1764 3.95 3558 — — — — — — — — —
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor