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Table 11 — Fan Performance, 48TJ008 — Horizontal Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2
0.4
0.6
0.8
0.9
1.0
1.2
1.4
1.6
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
2200
499
0.50
580
0.70
652
0.94
717
1.17
748
1.30
779
1.43
839
1.78
905
2.21
951
2.57
2250
507
0.53
586
0.73
658
0.97
722
1.22
752
1.34
783
1.46
843
1.81
908
2.25
955
2.59
2300
513
0.55
592
0.76
663
1.00
727
1.26
756
1.38
786
1.49
846
1.84
910
2.25
959
2.61
2400
528
0.60
606
0.83
674
1.06
738
1.34
766
1.46
795
1.58
853
1.88
912
2.31
967
2.68
2500
542
0.66
619
0.90
686
1.13
748
1.41
777
1.55
806
1.68
859
1.94
919
2.37
971
2.73
2550
550
0.69
627
0.94
692
1.17
754
1.45
783
1.60
812
1.74
864
1.99
920
2.39
974
2.76
2600
557
0.72
634
0.97
698
1.21
759
1.49
787
1.64
816
1.79
868
2.04
921
2.41
976
2.78
2700
573
0.79
648
1.05
711
1.29
770
1.58
798
1.73
827
1.88
878
2.16
928
2.45
983
2.88
2800
588
0.86
662
1.13
723
1.38
782
1.66
809
1.82
837
1.98
889
2.29
937
2.57
986
2.91
2900
604
0.94
676
1.21
737
1.48
794
1.76
821
1.92
848
2.08
900
2.41
947
2.70
993
3.01
3000
620
1.02
690
1.30
750
1.58
806
1.86
832
2.02
849
2.18
910
2.52
958
2.85
1002
3.15
3100
636
1.11
704
1.39
764
1.69
818
1.97
844
2.13
870
2.29
920
2.64
968
2.99
1012
3.30
3200
652
1.21
718
1.49
778
1.80
831
2.09
856
2.25
882
2.40
931
2.76
979
3.13
1023
3.47
3300
668
1.31
732
1.59
793
1.92
844
2.21
869
2.37
894
2.53
942
2.89
989
3.26
1034
3.63
3400
684
1.41
747
1.70
807
2.04
857
2.35
882
2.51
907
2.66
954
3.02
1000
3.40
1044
3.79
3500
701
1.53
762
1.82
821
2.16
871
2.48
895
2.64
919
2.80
966
3.15
1011
3.55
1054
3.94
3600
717
1.65
777
1.94
835
2.29
885
2.63
908
2.79
932
2.95
978
3.30
1022
3.69
1065
4.10
3700
733
1.77
792
2.07
849
2.42
899
2.78
922
2.95
945
3.11
990
3.45
1034
3.84
1076
4.26
3750
742
1.84
800
2.14
856
2.49
907
2.86
929
3.03
952
3.20
997
3.54
1040
3.93
1082
5.27
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 4.)
2.
indicates alternate drive required.
3.
indicates field-supplied motor and drive required.
4. Standard drive range is 590 to 840 rpm. Alternate drive range is
685 to 935 rpm. All other rpms require a field-supplied drive.
5. Values include losses for filters, unit casing, and wet coils.
6. Maximum continuous bhp is 2.4. 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.
7. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
8. Interpolation is permissible. Do not extrapolate.
Table 12 — Fan Performance, 48TJ009 — Horizontal Discharge Units
AIRFLOW
(Cfm)
EXTERNAL STATIC PRESSURE (in. wg)
0.2
0.4
0.6
0.8
0.9
1.0
1.2
1.4
1.6
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
Rpm
Bhp
2550
550
0.69
627
0.94
692
1.17
754
1.45
783
1.60
812
1.74
864
1.99
920
2.39
974
2.76
2600
557
0.72
634
0.97
698
1.21
759
1.49
787
1.64
816
1.79
868
2.04
921
2.41
976
2.78
2700
573
0.79
648
1.05
711
1.29
770
1.58
798
1.73
827
1.88
878
2.16
928
2.45
983
2.88
2800
588
0.86
662
1.13
723
1.38
782
1.66
809
1.82
837
1.98
889
2.29
937
2.57
986
2.91
2900
604
0.94
676
1.21
737
1.48
794
1.76
821
1.92
848
2.08
900
2.41
947
2.70
993
3.01
3000
620
1.02
690
1.30
750
1.58
806
1.86
832
2.02
849
2.18
910
2.52
958
2.85
1002
3.15
3100
636
1.11
704
1.39
764
1.69
818
1.97
844
2.13
870
2.29
920
2.64
968
2.99
1012
3.30
3200
652
1.21
718
1.49
778
1.80
831
2.09
856
2.25
882
2.40
931
2.76
979
3.13
1023
3.47
3300
668
1.31
732
1.59
793
1.92
844
2.21
869
2.37
894
2.53
942
2.89
989
3.26
1034
3.63
3400
684
1.41
747
1.70
807
2.04
857
2.35
882
2.51
907
2.66
954
3.02
1000
3.40
1044
3.79
3500
701
1.53
762
1.82
821
2.16
871
2.48
895
2.64
919
2.80
966
3.15
1011
3.55
1054
3.94
3600
717
1.65
777
1.94
835
2.29
885
2.63
908
2.79
932
2.95
978
3.30
1022
3.69
1065
4.10
3700
733
1.77
792
2.07
849
2.42
899
2.78
922
2.95
945
3.11
990
3.45
1034
3.84
1076
4.26
3750
742
1.84
800
2.14
856
2.49
907
2.86
929
3.03
952
3.20
997
3.54
1040
3.93
1082
5.27
3800
750
1.90
807
2.21
863
2.56
914
2.93
936
3.11
958
3.28
1003
3.62
1045
4.01
1087
4.43
3900
767
2.04
822
2.35
877
2.71
928
3.09
950
3.27
972
3.45
1015
3.80
1057
4.18
1098
4.60
4000
783
2.18
838
2.50
891
2.86
942
3.26
964
3.45
986
3.63
1028
3.99
1070
4.36
1110
4.78
4100
800
2.34
854
2.66
905
3.02
956
2.43
978
3.62
1000
3.81
1042
4.18
1082
4.56
1122
4.97
4200
817
2.49
869
2.82
920
3.19
970
3.60
992
3.80
1015
4.00
1055
4.38
1095
4.76
1134
5.16
4250
826
2.58
877
2.91
928
3.28
977
3.69
999
3.90
1022
4.10
1062
4.49
1102
4.87
1140
5.27
4300
834
2.66
885
3.00
935
3.37
984
3.78
1006
3.99
1029
4.20
1069
4.59
1108
4.98
1147
5.38
LEGEND
Bhp — Brake Horsepower Input to Fan
NOTES:
1. Boldface indicates field-supplied drive required. (See Note 3.)
2.
indicates field-supplied motor and drive required.
3. Standard drive range is 685 to 935 rpm. All other rpms require a
field-supplied drive.
4. Values include losses for filters, unit casing, and wet coils.
5. Maximum continuous bhp is 2.4. 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.
6. Use of a field-supplied motor may affect wire sizing. Contact your
Carrier representative to verify.
7. Interpolation is permissible. Do not extrapolate.
21