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Table 13 — Fan Performance, 48TJE/TJF004 Horizontal Discharge Units;
Alternate Motor (Belt)
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
900
526
70
584
99
656
139
734
219
818
269
875
269
924
308
953
348
1000
570
109
627
149
738
189
800
259
848
288
895
308
936
348
977
388
1100
614
149
670
189
758
229
812
288
863
308
914
348
960
388
1005
428
1200
658
189
710
229
780
279
840
318
889
358
938
398
988
448
1038
497
1300
703
239
752
269
808
318
868
368
916
408
963
448
1012
507
1061
557
1400
725
288
776
308
845
378
891
418
937
467
983
507
1027
557
1071
597
1500
755
328
816
378
870
428
924
477
969
527
1014
577
1056
627
1097
676
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.9
1.0
1.1
1.2
Rpm
Watts
Rpm
Watts
Rpm
Watts
Rpm
Watts
900
989
388
1028
438
1074
487
1120
537
1000
1020
438
1064
477
1124
537
1185
597
1100
1052
487
1100
527
1163
587
1225
647
1200
1076
527
1136
577
1201
647
1266
716
1300
1090
607
1172
647
1239
716
1306
786
1400
1108
666
1208
706
1278
786
1347
865
1500
1117
696
1245
776
1315
865
1385
955
NOTES:
1. Boldface indicates a field-supplied drive is required. (See
Note 4.)
2. Maximum usable watts input is 1000. Extensive motor and elec-
trical 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 pre-
mature motor failure. Unit warranty will not be affected. For ad-
ditional information on motor performance, refer to Table 4.
3. Values include losses for filters, unit casing, and wet coils.
4. Alternate motor drive range: 760 to 1090. All other rpms require
field-supplied drive.
5. To convert watts to bhp:
watts input x motor efficiency
bhp =
746
Motor efficiency = .75
Table 14 — Fan Performance, 48TJD/TJE/TJF005 Horizontal Discharge Units;
Standard Motor (Direct)
AIRFLOW
(Cfm)
LOW SPEED
HIGH SPEED
208 v
230, 460, 575 v
208 v
230, 460, 575 v
Esp
Watts
Esp
Watts
Esp
Watts
Esp
Watts
1200
0.75
458
0.81
506
0.87
572
0.92
632
1300
0.68
471
0.74
521
0.79
589
0.85
651
1400
0.60
503
0.66
556
0.71
616
0.77
681
1500
0.51
536
0.58
593
0.64
631
0.70
698
1600
0.42
557
0.49
616
0.56
654
0.63
723
1700
0.32
584
0.39
646
0.48
678
0.55
750
1800
0.21
610
0.29
674
0.41
698
0.48
772
1900
0.09
629
0.18
696
0.33
720
0.41
796
2000
—
—
0.06
731
0.26
744
0.33
823
LEGEND
Esp — External Static Pressure (in. wg)
NOTES:
1. Values include losses for filters, unit casing, and wet coils.
2. 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. For additional information on motor performance, re-
fer to Table 4.
3. To convert watts to bhp:
watts input x motor efficiency
bhp =
746
Motor efficiency = .66
24
Summary of Contents for 48TJD Series
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