Bryant 580D Product Information Manual page 42

FAN PERFORMANCE — 580D036-150 HORIZONTAL DISCHARGE UNITS (cont)
580D072 (6 TONS)*
Airflow
0.1
(Cfm)
Rpm Bhp Watts
1800 885 0.63 623
1900 928 0.73 700
2000 971 0.84 787
2100 1015 0.97 891
2200 1060 1.10 998
2300 1104 1.25 1123
2400 1138 1.30 1165
2500 1183 1.43 1275
2600 1210 1.58 1404
2700 1254 1.76 1560
2800 1274 1.82 1613
2900 1318 1.95 1726
3000 1362 2.20 1945
580D072 (6 TONS)* (cont)
External Static Pressure (in. wg)
Airflow
1.2
(Cfm)
Rpm Bhp Watts
1800 1341 1.40 1250
1900 1374 1.53 1361
2000 1396 1.66 1473
2100 1413 1.75 1552
2200 1434 1.81 1604
2300 1459 1.88 1665
2400 1502 2.06 1823
2500 1524 2.24 1980
2600 1552 2.40 2119
2700 1584 2.61 2300
2800 1624 2.85 2504
2900 1671 3.03 2725
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 motor and drive are required.
2. Values include losses for filters, unit casing, and wet coils. See
page 52 for accessory/FIOP static pressure information.
PERFORMANCE DATA (cont)
External Static Pressure (in. wg)
0.2
Rpm Bhp Watts Rpm
942 0.73 700 1047
982 0.83 779 1084
1022 0.94 867 1121
1063 1.10 998 1140
1104 1.20 1081 1159
1130 1.27 1140 1196
1174 1.37 1224 1245
1201 1.50 1335 1284
1246 1.67 1482 1312
1285 1.80 1595 1354
1304 1.85 1639 1374
1345 2.05 1814 1412
1378 2.30 2032 1451
1.4
Rpm Bhp Watts Rpm Bhp
1413 1.55 1378 1474 1.58
1437 1.62 1439 1490 1.67
1460 1.68 1491 1509 1.77
1475 1.73 1534 1529 1.92
1487 1.85 1639 1554 2.07
1520 2.07 1831 1576 2.24
1552 2.24 1980 1604 2.42
1585 2.42 2136 1638 2.60
1616 2.63 2317 1671 2.80
1646 2.83 2487 1706 2.97
1677 2.99 2661 —
— — — —
— — — —
0.4 0.6
Bhp Watts Rpm Bhp Watts
0.90 835 1139 1.05
1.02 932 1160 1.11 1006
1.12 1014 1188 1.22 1097
1.18 1064 1196 1.27 1140
1.23 1106 1229 1.41 1258
1.37 1224 1264 1.56 1387
1.57 1396 1305 1.63 1447
1.65 1465 1338 1.75 1552
1.76 1560 1366 1.96 1735
1.95 1726 1403 2.14 1892
2.12 1875 1459 2.25 1989
2.32 2050 1496 2.54 2240
2.40 2119 1534 2.66 2343
1.6
Watts
1404
1482
1569
1700
1831
1980
2136
2292
2462
2653
— —
— —
— —
3. Maximum continuous bhp is 2.4 and 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 nui-
sance tripping or premature motor failure. Unit warranty will not be
affected. See Evaporator-Fan Motor Performance table on page 55
for additional information.
4. Use of a field-supplied motor may affect wire sizing. Contact your
local representative for details.
5. Interpolation is permissible. Do not extrapolate.
42
0.8
Rpm Bhp Watts Rpm
956 1193 1.14 1031 1276
1223 1.24 1114 1301
1254 1.36 1216 1329
1272 1.45 1292 1354
1306 1.53 1361 1363
1340 1.66 1473 1397
1373 1.84 1630 1440
1402 1.99 1761 1469
1435 2.10 1858 1494
1474 2.21 1954 1536
1514 2.42 2136 1570
1529 2.61 2300 1603
1560 2.81 2470 1611
1.0
Bhp Watts
1.30 1165
1.38 1233
1.44 1284
1.58 1404
1.70 1508
1.86 1648
1.95 1726
2.04 1805
2.19 1936
2.46 2171
2.66 2343
2.87 2521
3.01 2648