Bryant 579F User Manual page 63

580F072,073 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
1800 919 0.63
1900 960 0.73
2000 1001 0.84
2100 1043 0.96
2200 1085 1.09
2300 1127 1.23
2400 1169 1.38
2500 1212 1.55
2600 1255 1.73
2700 1298 1.93
2800 1341 2.14
2900 1384 2.36
3000 — —
580F072,073 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
1.2
(Cfm)
Rpm Bhp
1800 1321 1.28
1900 1348 1.40
2000 1377 1.53
2100 1406 1.67
2200 1437 1.83
2300 1468 1.99
2400 1500 2.17
2500 1533 2.36
2600 — —
2700 — —
2800 — —
2900 — —
3000 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 1070 to 1460 rpm. All other rpms require a field-supplied
drive.
580F072,073 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
0.2
(Cfm)
Rpm Bhp
1800 919 0.63
1900 960 0.73
2000 1001 0.84
2100 1043 0.96
2200 1085 1.09
2300 1127 1.23
2400 1169 1.38
2500 1212 1.55
2600 1255 1.73
2700 1298 1.93
2800 1341 2.14
2900 1384 2.36
3000 1428 2.60
580F072,073 (6 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
1.2
(Cfm)
Rpm Bhp
1800 1321 1.28
1900 1348 1.40
2000 1377 1.53
2100 1406 1.67
2200 1437 1.83
2300 1468 1.99
2400 1500 2.17
2500 1533 2.36
2600 1566 2.57
2700 1600 2.79
2800 — —
2900 — —
3000 — —
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 1300 to 1685 rpm. All other rpms require a field-supplied
drive.
PERFORMANCE DATA (cont)
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
0.4
Watts Rpm Bhp Watts
561 1010 0.75 663
648 1047 0.85 754
744 1085 0.96 855
850 1123 1.09 965
966 1162 1.22 1086
1092 1201 1.37 1217
1229 1241 1.53 1359
1378 1281 1.70 1513
1539 1322 1.89 1678
1713 1363 2.09 1857
1899 1404 2.31 2048
2099 — — —
— — — —
(cont)
1.4
Watts Rpm Bhp Watts
1137 1390 1.43 1273
1243 1415 1.56 1381
1359 1442 1.69 1500
1485 1470 1.83 1629
1621 1499 1.99 1769
1769 1529 2.16 1920
1928 1559 2.35 2083
2098 — — —
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0.4
Watts Rpm Bhp Watts
561 1010 0.75 663
648 1047 0.85 754
744 1085 0.96 855
850 1123 1.09 965
966 1162 1.22 1086
1092 1201 1.37 1217
1229 1241 1.53 1359
1378 1281 1.70 1513
1539 1322 1.89 1678
1713 1363 2.09 1857
1899 1404 2.31 2048
2099 1445 2.54 2253
2313 1487 2.78 2471
1.4
Watts Rpm Bhp Watts
1137 1390 1.43 1273
1243 1415 1.56 1381
1359 1442 1.69 1500
1485 1470 1.83 1629
1621 1499 1.99 1769
1769 1529 2.16 1920
1928 1559 2.35 2083
2098 1591 2.54 2257
2281 1623 2.75 2444
2477 — — —
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External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
1095 0.87 771
1129 0.98 867
1163 1.09 972
1199 1.22 1086
1235 1.36 1211
1272 1.52 1347
1310 1.68 1493
1348 1.86 1652
1386 2.05 1822
1425 2.26 2005
— — —
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External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1455 1.59 1415
1479 1.72 1526
1505 1.86 1648
1531 2.00 1780
1559 2.16 1923
1587 2.34 2077
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NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
3. See page 74 for general fan performance notes.
External Static Pressure (in. wg)
0.6
Rpm Bhp Watts
1095 0.87 771
1129 0.98 867
1163 1.09 972
1199 1.22 1086
1235 1.36 1211
1272 1.52 1347
1310 1.68 1493
1348 1.86 1652
1386 2.05 1822
1425 2.26 2005
1464 2.48 2201
1504 2.71 2410
— — —
External Static Pressure (in. wg)
1.6
Rpm Bhp Watts
1455 1.59 1415
1479 1.72 1526
1505 1.86 1648
1531 2.00 1780
1559 2.16 1923
1587 2.34 2077
1616 2.53 2243
1647 2.73 2421
— — —
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NOTES:
1. Boldface indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
3. See page 74 for general fan performance notes.
63
0.8
Rpm Bhp Watts Rpm
1174 1.00 886 1250
1206 1.11 986 1279
1238 1.23 1095 1309
1271 1.37 1213 1340
1305 1.51 1342 1372
1340 1.67 1482 1405
1375 1.84 1633 1439
1412 2.02 1796 1473
1448 2.22 1970 1508
— — — —
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1.8
Rpm Bhp Watts Rpm
1518 1.76 1563 1579
1541 1.89 1677 1601
1565 2.03 1801 1624
1591 2.18 1936 1648
1617 2.34 2082 —
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0.8
Rpm Bhp Watts Rpm
1174 1.00 886 1250
1206 1.11 986 1279
1238 1.23 1095 1309
1271 1.37 1213 1340
1305 1.51 1342 1372
1340 1.67 1482 1405
1375 1.84 1633 1439
1412 2.02 1796 1473
1448 2.22 1970 1508
1485 2.43 2158 1544
1523 2.66 2358 1580
1561 2.90 2572 —
— — — —
1.8
Rpm Bhp Watts Rpm
1518 1.76 1563 1579
1541 1.89 1677 1601
1565 2.03 1801 1624
1591 2.18 1936 1648
1617 2.34 2082 1673
1644 2.52 2239 1699
1672 2.71 2408 1726
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1.0
Bhp Watts
1.14 1008
1.25 1111
1.38 1224
1.52 1346
1.67 1479
1.83 1623
2.00 1778
2.19 1945
2.39 2124
— —
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2.0
Bhp Watts
1.93 1718
2.06 1834
2.21 1961
2.36 2098
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1.0
Bhp Watts
1.14 1008
1.25 1111
1.38 1224
1.52 1346
1.67 1479
1.83 1623
2.00 1778
2.19 1945
2.39 2124
2.61 2315
2.84 2520
— —
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2.0
Bhp Watts
1.93 1718
2.06 1834
2.21 1961
2.36 2098
2.53 2246
2.71 2406
2.90 2579
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