Fan Performance 48Tf007 — Vertical Discharge Units, Standard Motor - Carrier 48TF004-007 Installation, Start-Up And Service Instructions Manual

Table 17 — Fan Performance 48TF007 — Vertical Discharge Units, Standard Motor
48TF007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
0.1
(Cfm)
Rpm Bhp Watts
1800 942 0.70 646
1900 982 0.80 739
2000 1022 0.91 835
2100 1063 0.99 916
2200 1104 1.13 1039
2300 1130 1.26 1156
2400 1174 1.37 1258
2500 1201 1.48 1361
2600 1246 1.62 1491
2700 1285 1.75 1613
2800 1304 1.87 1726
2900 1345 2.07 1910
3000 1378 2.26 2084
48TF007 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
External Static Pressure (in.wg)
Airflow
1.2
(Cfm)
Rpm Bhp Watts
1800 1395 1.46 1301
1900 1430 1.58 1404
2000 1459 1.67 1482
2100 1489 1.80 1595
2200 1528 1.95 1726
2300 1561 2.13 1884
2400 1584 2.28 2015
2500 1633 2.53 2232
2600 1675 2.77 2436
2700 — — —
2800 — — —
2900 — — —
— — —
3000
LEGEND
Bhp — Brake Horsepower Input to Fan
FIOP — Factory-Installed Option
Watts — Input Watts to Motor
*Motor drive range is 1070 to 1460 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.
External Static Pressure (in. wg)
0.2 0.4
Rpm Bhp Watts Rpm Bhp
978 0.66 700 1063 0.82
1023 0.78 779 1097 0.91
1068 0.90 867 1132 1.01
1115 1.00 998 1180 1.17
1159 1.15 1081 1214 1.28
1202 1.29 1140 1248 1.38
1237 1.41 1224 1292 1.55
1272 1.53 1335 1335 1.71
1320 1.68 1482 1368 1.81
1361 1.82 1595 1400 1.91
1402 1.95 1639 1439 2.08
1446 2.16 1814 1477 2.16
1489 2.36 2032 1529 2.52
1.4 1.6
Rpm Bhp Watts Rpm Bhp
1475 1.56 1387 1542 1.71
1504 1.69 1499 1556 1.82
1532 1.82 1613 1588 1.97
1567 1.99 1761 1626 2.16
1603 2.17 1919 1666 2.37
1637 2.35 2076 1710 2.54
1671 2.55 2249 1756 2.70
1698 2.72 2405 —
— — — —
— — — —
— — — —
— — — —
— — — —
0.6
Watts Rpm Bhp Watts
771 1147 0.97 891
843 1175 1.11 1006
924 1218 1.23 1106
1056 1261 1.35 1207
1148 1310 1.52 1353
1233 1358 1.69 1499
1378 1392 1.81 1604
1517 1427 1.94 1718
1604 1458 2.06 1823
1691 1490 2.19 1936
1840 1543 2.43 2145
1989 1585 2.65 2335
2223 1598 2.73 2444
Watts
1517
1613
1744
1910
2093
2272
2467
— —
— —
— —
— —
— —
— —
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 2.40 and the maximum continuous
watts are 2120. 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.
26
0.8 1.0
Rpm Bhp Watts Rpm Bhp
1248 1.20 1081 1322 1.33
1266 1.29 1156 1356 1.47
1303 1.41 1258 1397 1.52
1340 1.53 1361 1428 1.66
1375 1.63 1447 1459 1.80
1410 1.72 1526 1488 1.93
1460 1.90 1683 1532 2.14
1518 2.16 1910 1575 2.35
1562 2.42 2136 1620 2.59
1602 2.64 2326 1666 2.85
1642 2.86 2512 — —
— — — — —
— — — — —
Watts
1190
1310
1353
1473
1595
1709
1892
2076
2283
2504
—-
—
—