Carrier 48/50PG Series Controls, Start-Up, Operation, Service And Troubleshooting Instructions page 127

AIRFLOW
0.2
(Cfm)
Rpm
2550
505
2700
524
2850
544
3000
564
3150
584
3300
604
3450
625
3600
646
3750
667
3900
688
4050
709
4200
730
AIRFLOW
1.2
(Cfm)
Rpm
2550
815
2700
824
2850
834
3000
845
3150
857
3300
869
3450
882
3600
896
3750
910
3900
925
4050
940
4200
956
LEGEND
Bhp --- Brake Horsepower
High Range Motor/Drive Required
AIRFLOW
0.2
(Cfm)
Rpm
3000
566
3200
593
3400
620
3600
647
3800
674
4000
702
4200
729
4400
757
4600
785
4800
814
5000
842
AIRFLOW
1.2
(Cfm)
Rpm
3000
847
3200
863
3400
879
3600
897
3800
915
4000
935
4200
955
4400
976
4600
997
4800
1019
5000
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LEGEND
Bhp --- Brake Horsepower
High Range Motor/Drive Required
Fan Performance — 48PGF09 Vertical Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
0.48 576 0.60
0.55 592 0.68
0.63 609 0.76
0.71 627 0.85
0.81 645 0.95
0.91 663 1.06
1.02 682 1.18
1.15 701 1.31
1.28 720 1.45
1.42 740 1.60
1.57 760 1.75
1.73 780 1.92
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
1.14 867 1.29
1.24 875 1.40
1.35 884 1.51
1.46 894 1.63
1.58 904 1.75
1.71 916 1.89
1.85 928 2.03
2.00 940 2.19
2.16 953 2.35
2.33 967 2.53
2.52 981 2.72
2.71 996 2.92
Fan Performance — 48PGD12 Vertical Units
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.4
Bhp Rpm Bhp
0.72 630 0.86
0.85 653 0.99
0.99 678 1.15
1.15 702 1.31
1.33 728 1.50
1.52 753 1.70
1.73 779 1.92
1.96 805 2.16
2.21 832 2.42
2.49 858 2.70
2.78 885 3.01
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.4
Bhp Rpm Bhp
1.47 896 1.63
1.63 910 1.80
1.81 925 1.99
2.01 941 2.19
2.22 958 2.41
2.45 976 2.65
2.71 995 2.91
2.98 1015 3.19
3.27 1035 3.49
3.59 --- ---
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0.6 0.8
Rpm Bhp Rpm
641 0.72 702
655 0.81 714
670 0.90 728
686 1.00 741
702 1.10 756
719 1.22 771
736 1.34 787
753 1.48 803
771 1.62 819
789 1.77 836
808 1.94 854
827 2.12 871
1.6
Rpm Bhp Rpm
918 1.45 966
925 1.56 972
932 1.67 979
941 1.80 986
950 1.93 995
960 2.07 1004
971 2.22 1014
983 2.38 1025
995 2.55 1036
1008 2.73 1048
1021 2.92 1060
1035 3.13 1074
NOTES:
1. Motor drive range is 568 to 771 rpm for low range motor/drive and 812 to 1015 rpm
for high range motor/drive. All other rpms require a field-supplied drive.
2. Maximum continuous bhp is 2.40 for low range motor/drive and 3.70 for high range
motor/drive.
3. See General Fan Performance Notes.
0.6
Rpm Bhp Rpm
688 1.00 744
710 1.15 763
732 1.30 783
754 1.48 804
778 1.67 825
802 1.88 848
826 2.11 870
850 2.36 894
875 2.63 917
901 2.92
941
926 3.23 966
1.6 1.8
Rpm Bhp Rpm
943 1.80 988
955 1.98 999
969 2.17 1012
984 2.38 1026
1000 2.61 1040
1017 2.86 1056
1035 3.12 1073
1053 3.41 1090
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NOTES:
1. Motor drive range is 690 to 893 rpm for low range motor/drive and 852 to 1055 rpm
for high range motor/drive. All other rpms require a field-supplied drive.
2. Maximum continuous bhp is 3.10 for low range motor/drive and 3.70 for high range
motor/drive.
3. See General Fan Performance Notes.
127
1.0
Bhp Rpm Bhp
0.86 760 1.00
0.95 771 1.09
1.04 782 1.19
1.14 794 1.30
1.26 807 1.42
1.38 821 1.54
1.51 835 1.68
1.65 850 1.82
1.80 865 1.98
1.96 881 2.14
2.13 898 2.32
2.31
914 2.51
1.8 2.0
Bhp Rpm Bhp
1.61 1013 1.77
1.72 1018 1.89
1.84 1024 2.02
1.97 1030 2.15
2.11 1038 2.29
2.25
1046 2.44
2.41 1055 2.60
2.57 1065 2.77
2.75 1076 2.95
2.93 1087 3.14
3.13 1099 3.35
3.34 1111 3.56
0.8 1.0
Bhp Rpm Bhp
1.15 797 1.31
1.30 814 1.46
1.47 832 1.64
1.65 851 1.83
1.85 871 2.03
2.07 892 2.26
2.31 913 2.50
2.56 935 2.77
2.84 958 3.05
3.14 981 3.36
3.46 1004 3.69
2.0
Bhp Rpm Bhp
1.98 1032 2.16
2.16 1042 2.35
2.36 1054 2.55
2.58 1066 2.78
2.81 1080 3.02
3.06
1095 3.28
3.34 1110 3.55
3.63 ---
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