Table of Contents
Advertisement
AIRFLOW
(Cfm)
0.2
Rpm
Watts
4500
584
717
4800
609
839
5100
634
971
5400
660
1118
5700
687
1284
6000
712
1458
6300
736
1644
6600
763
1856
6900
788
2078
7200
813
2316
7500
841
2584
AIRFLOW
(Cfm)
1.2
Rpm
Watts
4500
1070
2113
4800
1078
2269
5100
1086
2439
5400
1097
2626
5700
1110
2835
6000
1122
3053
6300
1135
3286
6400
1151
3549
6900
1167
3821
7200
1183
4113
7500
1202
4437
LEGEND
Bhp
— Brake Horsepower Input to Fan
FIOP
— Factory-Installed Option
Watts — Input Watts to Motor
NOTES:
1. Boldface indicates field-supplied drive required.
2.
indicates field-supplied motor and drive required.
3.
indicates maximum bhp/watts of standard motor and drive.
4. Factory-shipped motor drive range is 799 to 1010 rpm. Other rpms
may require a field-supplied drive.
NOTE: The 389210-201 high static regain adapter accessory may be
used to provide horizontal supply/return.
Fig. 23 — Horizontal Supply/Return Fan Performance with 389210-201 High Static Regain Adapter
Table 6 — Air Delivery, 542J180 Units
STANDARD BELT-DRIVE MOTOR
External Static Pressure (in. wg)
0.4
Bhp
Rpm
Watts
Bhp
0.8
695
952
1.1
0.9
717
1085
1.2
1.1
738
1229
1.4
1.3
760
1389
1.6
1.4
783
1566
1.8
1.6
805
1752
2.0
1.8
826
1952
2.2
2.1
851
2176
2.4
2.3
873
2410
2.7
2.6
896
2662
3.0
2.9
921
2943
3.3
Table 6 — Air Delivery, 542J180 Units (cont)
STANDARD BELT-DRIVE MOTOR
External Static Pressure (in. wg)
1.4
Bhp
Rpm
Watts
Bhp
2.4
1151
2458
2.8
2.5
1157
2620
2.9
2.7
1164
2795
3.1
2.9
1172
2986
3.3
3.2
1183
3200
3.6
3.4
1193
3422
3.8
3.7
1204
3660
4.1
4.0
1218
3928
4.4
4.3
1232
4207
4.7
4.6
1246
4505
5.0
5.0
1264
4837
5.4
0.6
Rpm
Watts
Bhp
Rpm
798
1205
1.3
893
815
1346
1.5
907
833
1500
1.7
921
852
1669
1.9
937
873
1858
2.1
956
892
2055
2.3
973
911
2265
2.5
990
933
2502
2.8
1010
954
2747
3.1
1029
975
3011
3.4
1048
998
3304
3.7
1070
1.6
Rpm
Watts
Bhp
Rpm
1229
2819
3.2
1302
1233
2990
3.3
1306
1238
3170
3.5
1310
1245
3366
3.8
1315
1253
3584
4.0
1322
1262
3810
4.3
1329
1271
4052
4.5
1336
1283
4325
4.8
1347
1295
4608
5.2
1357
1308
4912
5.5
1368
1324
5251
5.9
1383
5. Maximum continuous bhp is 5.90 and maximum continuous watts
are 5180. Do not adjust motor rpm such that motor maximum bhp
and/or watts is exceeded at the maximum operating cfm.
6. Static pressure losses (i.e., economizer) must be added to external
static pressure before entering Air Delivery table.
7. Interpolation is permissible. Do not extrapolate.
8. Fan performance is based on wet coils, clean filters, and casing losses.
See Table 7 for accessory/FIOP static pressure information.
9. Extensive motor and drive testing on these units ensures that the full
horsepower and watts range of the motor can be utilized with confi-
dence. Using your fan motors up to the watts or bhp rating shown
will not result in nuisance tripping or premature motor failure. Unit
warranty will not be affected.
NOTE: The 389210-201 horizontal supply/return adapter accessory im-
proves 542J fan performance by increasing external static pressure by
amount shown above.
—17—
0.8
1.0
Watts
Bhp
Rpm Watts Bhp
1483
1.7
984
1786
1630
1.8
994
1938
1791
2.0
1006
2104
1968
2.2
1019
2286
2165
2.4
1034
2490
2371
2.7
1049
2703
2591
2.9
1064
2930
2837
3.2
1082
3186
3093
3.5
1099
3451
3367
3.8
1117
3734
3672
4.1
1137
4049
1.8
2.0
Watts
Bhp
Rpm Watts Bhp
3194
3.6
1371
3578
3374
3.8
1375
3769
3560
4.0
1378
3965
3763
4.2
1382
4174
3986
4.5
1388
4404
4216
4.7
1393
4638
4461
5.0
1399
4887
4739
5.3
1409
5169
5026
5.6
1417
5460
5335
6.0
1427
5773
5679
6.4
1440
6122
2.0
2.2
2.4
2.6
2.8
3.0
3.3
3.6
3.9
4.2
4.5
4.0
4.2
4.4
4.7
4.9
5.2
5.5
5.8
6.1
6.5
6.9
Advertisement
Table of Contents
