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Table 11 — Fan Performance, 50HJ009 — Horizontal Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2
0.4
0.6
0.8
1.0
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
2550
501
0.57
587
0.79
659
1.05
722
1.29
780
1.55
2660
507
0.59
592
0.82
663
1.08
727
1.32
784
1.58
2700
520
0.65
604
0.89
672
1.14
737
1.40
793
1.66
2800
533
0.71
615
0.95
683
1.20
747
1.49
802
1.75
2900
546
0.77
626
1.02
693
1.27
756
1.57
813
1.84
3000
559
0.83
637
1.09
704
1.35
765
1.66
823
1.94
3100
572
0.90
648
1.17
715
1.43
775
1.74
832
2.05
3200
585
0.96
660
1.24
727
1.52
785
1.83
841
2.15
3300
598
1.03
671
1.32
739
1.62
795
1.91
851
2.26
3400
610
1.10
682
1.41
750
1.72
806
2.01
860
2.36
3500
623
1.17
694
1.50
761
1.82
817
2.11
870
2.47
3600
636
1.25
707
1.60
772
1.93
828
2.23
880
2.57
3700
649
1.33
720
1.71
783
2.03
840
2.35
890
2.69
3750
655
1.37
727
1.77
789
2.09
846
2.42
896
2.75
3800
661
1.41
733
1.82
795
2.15
852
2.48
901
2.80
3900
674
1.49
746
1.93
806
2.26
863
2.61
912
2.93
4000
687
1.57
759
2.05
817
2.38
874
2.75
923
3.08
4100
699
1.60
772
2.17
828
2.50
885
2.88
935
3.23
4200
712
1.75
785
2.30
840
2.64
897
3.03
947
3.39
4250
719
1.80
792
2.37
846
2.71
903
3.10
—
—
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
1.2
1.4
1.6
1.8
2.0
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
2550
836
1.83
887
2.13
931
2.45
964
2.77
986
3.11
2660
839
1.87
891
2.17
936
2.49
973
2.82
999
3.16
2700
846
1.95
898
2.26
946
2.58
987
2.91
1019
3.26
2800
855
2.04
906
2.35
954
2.67
997
3.01
1034
3.36
2900
863
2.13
913
2.44
961
2.77
1006
3.12
—
—
3000
872
2.22
921
2.54
969
2.88
1014
3.22
—
—
3100
882
2.33
930
2.65
976
2.99
1021
3.34
—
—
3200
892
2.45
939
2.76
984
3.10
—
—
—
—
3300
902
2.57
948
2.88
993
3.21
—
—
—
—
3400
912
2.69
958
3.01
1002
3.34
—
—
—
—
3500
921
2.82
968
3.15
—
—
—
—
—
—
3600
930
2.95
978
3.29
—
—
—
—
—
—
3700
940
3.07
—
—
—
—
—
—
—
—
3750
945
3.14
—
—
—
—
—
—
—
—
3800
949
3.20
—
—
—
—
—
—
—
—
3900
959
3.33
—
—
—
—
—
—
—
—
4000
—
—
—
—
—
—
—
—
—
—
4100
—
—
—
—
—
—
—
—
—
—
4200
—
—
—
—
—
—
—
—
—
—
4250
—
—
—
—
—
—
—
—
—
—
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates a field-supplied drive is required. (See Note 6.)
2.
indicates field-supplied motor and drive are required.
3. Maximum continuous bhp is 2.90. 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 rat-
ings shown will not result in nuisance tripping or premature motor
failure. Unit warranty will not be affected.
4. Values include losses for filters, unit casing, and wet coils.
5. Use of a field-supplied motor may affect wire sizing. Contact
Carrier representative to verify.
6. Motor drive range: 840 to 1085 rpm. All other rpms require field-
supplied drive.
7. Interpolation is permissible. Do not extrapolate.
23
Summary of Contents for 50HJ008-014
Page 29: ...Fig 33 MoistureMiser Option Operation 29...
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