122
PERFORMANCE DATA (cont)
FAN PERFORMANCE — HORIZONTAL DISCHARGE UNITS (cont)
LEGEND
*Motor drive range: 1300 to 1685 rpm. All other rpms require field-supplied
drive.
See page 107 for general fan performance notes.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.90.
LEGEND
*Motor drive range: 1119 to 1585 rpm. All other rpms require field-supplied
drive.
See page 107 for general fan performance notes.
NOTES:
1.
Boldface
indicates field-supplied drive is required.
2. Maximum continuous bhp is 2.40.
581B060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1500
800
0.39
350
904
0.49
438
999
0.60
535
1087
0.72
640
1169
0.85
753
1600
839
0.46
412
938
0.57
505
1030
0.68
605
1115
0.80
714
1195
0.93
829
1700
879
0.54
483
974
0.65
580
1062
0.77
684
1144
0.90
796
1221
1.03
914
1800
919
0.63
561
1010
0.75
663
1095
0.87
771
1174
1.00
886
1250
1.14
1008
1900
960
0.73
648
1047
0.85
754
1129
0.98
867
1206
1.11
986
1279
1.25
1111
2000
1001
0.84
744
1085
0.96
855
1163
1.09
972
1238
1.23
1095
1309
1.38
1224
2100
1043
0.96
850
1123
1.09
965
1199
1.22
1086
1271
1.37
1213
1340
1.52
1346
2200
1085
1.09
966
1162
1.22
1086
1235
1.36
1211
1305
1.51
1342
1372
1.67
1479
2300
1127
1.23
1092
1201
1.37
1217
1272
1.52
1347
1340
1.67
1482
1405
1.83
1623
2400
1169
1.38
1229
1241
1.53
1359
1310
1.68
1493
1375
1.84
1633
1439
2.00
1778
2500
1212
1.55
1378
1281
1.70
1513
1348
1.86
1652
1412
2.02
1796
1473
2.19
1945
581B060 (5 TONS) — HIGH-STATIC MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1500
1247
0.98
873
1320
1.13
1002
1390
1.28
1137
1457
1.44
1280
1522
1.61
1430
1600
1270
1.07
952
1342
1.22
1083
1411
1.37
1221
1476
1.54
1365
1540
1.71
1517
1700
1295
1.17
1040
1365
1.32
1173
1432
1.48
1313
1497
1.64
1459
1559
1.82
1612
1800
1321
1.28
1137
1390
1.43
1273
1455
1.59
1415
1518
1.76
1563
1579
1.93
1718
1900
1348
1.40
1243
1415
1.56
1381
1479
1.72
1526
1541
1.89
1677
1601
2.06
1834
2000
1377
1.53
1359
1442
1.69
1500
1505
1.86
1648
1565
2.03
1801
1624
2.21
1961
2100
1406
1.67
1485
1470
1.83
1629
1531
2.00
1780
1591
2.18
1936
1648
2.36
2098
2200
1437
1.83
1621
1499
1.99
1769
1559
2.16
1923
1617
2.34
2082
1673
2.53
2246
2300
1468
1.99
1769
1529
2.16
1920
1587
2.34
2077
1644
2.52
2239
1699
2.71
2406
2400
1500
2.17
1928
1559
2.35
2083
1616
2.53
2243
1672
2.71
2408
1726
2.90
2579
2500
1533
2.36
2098
1591
2.54
2257
1647
2.73
2421
—
—
—
—
—
—
Bhp
—
Brake Horsepower
Watts
—
Input Watts to Motor
581B072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)*
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1800
913
0.64
569
1010
0.80
715
1098
0.98
869
1178
1.16
1032
1252
1.35
1203
1900
952
0.73
652
1046
0.91
805
1131
1.09
965
1210
1.28
1134
1282
1.48
1311
2000
992
0.84
744
1083
1.02
903
1166
1.21
1070
1242
1.40
1245
1313
1.61
1427
2100
1032
0.95
844
1120
1.14
1010
1200
1.33
1184
1275
1.54
1365
1345
1.75
1553
2200
1073
1.07
954
1158
1.27
1127
1236
1.47
1307
1308
1.68
1495
1377
1.90
1689
2300
1114
1.21
1074
1196
1.41
1254
1272
1.62
1440
1343
1.84
1634
1409
2.07
1834
2400
1155
1.36
1204
1234
1.57
1391
1308
1.78
1584
1377
2.01
1784
1443
2.24
1990
2500
1196
1.51
1345
1273
1.73
1538
1345
1.96
1738
1412
2.19
1945
—
—
—
2600
1238
1.69
1497
1312
1.91
1697
1382
2.14
1904
1448
2.38
2117
—
—
—
2700
1280
1.87
1660
1352
2.10
1867
1420
2.34
2081
—
—
—
—
—
—
2800
1322
2.07
1835
1392
2.31
2050
—
—
—
—
—
—
—
—
—
2900
1364
2.28
2023
—
—
—
—
—
—
—
—
—
—
—
—
3000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
581B072 (6 TONS) — STANDARD MOTOR (BELT DRIVE)* (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
Rpm
Bhp
Watts
1800
1322
1.56
1382
1388
1.77
1568
1451
1.98
1762
1510
2.21
1962
—
—
—
1900
1351
1.68
1495
1416
1.90
1686
1477
2.12
1885
1536
2.35
2090
—
—
—
2000
1380
1.82
1617
1444
2.04
1814
1505
2.27
2017
—
—
—
—
—
—
2100
1411
1.97
1748
1473
2.20
1950
—
—
—
—
—
—
—
—
—
2200
1441
2.13
1890
1503
2.36
2097
—
—
—
—
—
—
—
—
—
2300
1473
2.30
2041
—
—
—
—
—
—
—
—
—
—
—
—
2400
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2600
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2700
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2800
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
2900
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
3000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Bhp
—
Brake Horsepower
Watts
—
Input Watts to Motor
581
B0
36
-15
0
Содержание 581A
Страница 30: ...30 BASE UNIT DIMENSIONS 580F036 072 a48 8195 580F036 151 ...
Страница 31: ...31 BASE UNIT DIMENSIONS 580F073 a48 8196 580F036 151 ...
Страница 32: ...32 BASE UNIT DIMENSIONS 580F090 120 150 a48 8197 580F036 151 ...
Страница 33: ...33 BASE UNIT DIMENSIONS 580F091 103 121 151 a48 8198 580F036 151 ...
Страница 91: ...91 BASE UNIT DIMENSIONS 581B036 072 a48 8199 581B036 150 ...
Страница 93: ...93 ACCESSORY DIMENSIONS 581B036 072 a48 8201 581B036 150 ...
Страница 94: ...94 ACCESSORY DIMENSIONS 581B090 150 a48 8202 581B036 150 ...
Страница 139: ...139 TYPICAL WIRING SCHEMATICS 581B SIZES 036 150 581B090 460 3 60 Shown a48 8233 580F036 151 AND 581B036 150 ...
Страница 150: ...150 BASE UNIT DIMENSIONS 581C024 060 581C024 060 ...
Страница 198: ...198 TYPICAL WIRING SCHEMATICS 579F 579F240 208 230 V Shown a48 7929 ...
Страница 202: ...202 TYPICAL PIPING AND WIRING 579F180 300 579F180 Shown LEGEND NEC National Electrical Code b48 1258 ...
Страница 205: ...205 BASE UNIT DIMENSIONS 580F180 210 a48 8203 580F180 300 ...
Страница 206: ...206 BASE UNIT DIMENSIONS 580F240 a48 8204 ...
Страница 207: ...207 BASE UNIT DIMENSIONS 580F300 a48 8205 580F180 300 ...
Страница 209: ...209 ACCESSORY DIMENSIONS 580F300 Vertical Roof Curbs 580F300 a48 7456 580F180 300 ...
Страница 227: ...227 TYPICAL PIPING AND WIRING 580F180 300 LEGEND NEC National Electrical Code b48 1258 580F180 300 ...
Страница 233: ...233 BASE UNIT DIMENSIONS 581A210 300 a48 8206 581A155 180 ...
Страница 237: ...237 ACCESSORY DIMENSIONS 581A210 300 a48 8234 581A155 180 ...
Страница 280: ...280 TYPICAL PIPING AND WIRING 581A 581A155 Shown LEGEND NEC National Electrical Code b48 1258 ...
Страница 297: ...297 ...