Table 16 Ð Fan Performance (Air Foil) Ð 48/50MP90P*
AIRFLOW | | | | | | | | | | | | | | | AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) | | | | | | | | | |
0.50 | | 0.75 | | | | 1.00 | | | | 1.25 | | 1.50 | | 1.75 | | 2.00 | | 2.25 | 2.50 | 2.75 |
(Cfm) | | | | | | | | | | | |
| Rpm | Bhp | | Rpm | | Bhp | | Rpm | Bhp | Rpm | | Bhp | | Rpm | | | Bhp | Rpm | | Bhp | Rpm | | Bhp | Rpm | Bhp | | Rpm | | Bhp | Rpm | Bhp |
24,000 | 501 | 5.70 | | 534 | | | 6.78 | | 565 | 7.89 | 594 | | 9.05 | | 622 | | | 10.2 | | 649 | | 11.5 | | 674 | | 12.7 | | 702 | 14.1 | 729 | 15.6 | Ð | Ð |
26,000 | 531 | 8.78 | | 581 | | | 7.93 | | 591 | 9.12 | 619 | 10.3 | | 646 | | | 11.6 | | 672 | | 12.9 | | 696 | | 14.2 | | 720 | 15.5 | 745 | 17.0 | 770 | 18.5 |
28,000 | 561 | 7.98 | | 588 | | | 9.20 | | 617 | 10.5 | | 644 | | 11.7 | | 669 | | | 13.1 | | 695 | | 14.4 | | 719 | | 15.8 | | 742 | 17.2 | 764 | 18.6 | 788 | 20.1 |
30,000 | 591 | 9.36 | | 618 | | | 10.6 | | | 644 | 12.0 | | 670 | 13.3 | | 695 | | | 14.7 | | 718 | | 16.1 | | 742 | | 17.8 | | 765 | 19.1 | 787 | 20.6 | 808 | 22.1 |
32,000 | 621 | 10.6 | | 645 | | | 12.2 | | | 670 | 13.6 | | 695 | 15.0 | | 719 | | | 16.5 | | 742 | | 18.0 | | 764 | | 19.5 | | 787 | 21.0 | 806 | 22.6 | 829 | 24.2 |
34,000 | 651 | 12.5 | | 676 | | | 13.9 | | | 698 | 15.4 | | 721 | 16.9 | | 744 | | | 18.4 | | 767 | | 20.0 | | 789 | | 21.5 | | 810 | 23.1 | 831 | 24.8 | 851 | 26.4 |
36,000 | 681 | 14.3 | | 704 | | | 15.8 | | | 727 | 17.3 | | 748 | 18.9 | | 770 | | | 20.5 | | 792 | | 22.1 | | 813 | | 23.8 | | 833 | 25.4 | 853 | 27.1 | 873 | 28.9 |
38,000 | 713 | 16.3 | | 735 | | | 18.0 | | | 758 | 19.6 | | 777 | 21.2 | | 797 | | | 22.9 | | 818 | | 24.6 | | 839 | | 26.3 | | 856 | 28.0 | 878 | 29.8 | 897 | 31.8 |
40,000 | 743 | 18.5 | | 763 | | | 20.1 | | | 785 | 21.8 | | 805 | 23.5 | | 824 | | | 25.3 | | 843 | | 27.0 | | 863 | | 28.8 | | 883 | 30.6 | 902 | 32.5 | 921 | 34.3 |
42,000 | 774 | 20.9 | | 794 | | | 22.5 | | | 814 | 24.4 | | 834 | 26.2 | | 853 | | | 28.0 | | 871 | | 29.8 | | 889 | | 31.7 | | 908 | 33.5 | 927 | 35.3 | 945 | 37.4 |
44,000 | 806 | 23.5 | | 825 | | | 25.4 | | | 844 | 27.2 | | 863 | 29.1 | | 882 | | | 31.0 | | 900 | | 32.9 | | 917 | | 34.8 | | 934 | 38.7 | 953 | 38.7 | 971 | 40.7 |
46,000 | 837 | 26.3 | | 856 | | | 28.2 | | | 874 | 30.2 | | 892 | 32.1 | | 910 | | | 34.1 | | 928 | | 36.0 | | 945 | | 38.0 | | 961 | 40.0 | 978 | 42.1 | 995 | 44.2 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
AIRFLOW | | | | | | | | | | | AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) | | | | | | | | | | | | |
3.00 | | 3.25 | | 3.50 | | | | 3.75 | | | 4.00 | | | 4.25 | | 4.50 | | 4.75 | 5.00 | | | | |
(Cfm) | | | | | | | | | | | | | | | |
| Rpm | Bhp | Rpm | | Bhp | Rpm | | Bhp | Rpm | Bhp | | Rpm | | Bhp | Rpm | | Bhp | Rpm | | Bhp | Rpm | Bhp | Rpm | | Bhp | | | | |
24,000 | Ð | Ð | Ð | Ð | | Ð | | Ð | | | Ð | | Ð | | Ð | | | Ð | | Ð | | Ð | Ð | | Ð | | Ð | | Ð | | Ð | Ð | | | | | | | | |
26,000 | 795 | 20.1 | | Ð | | Ð | Ð | | | Ð | | Ð | | | Ð | Ð | | | Ð | | | Ð | | | Ð | Ð | Ð | Ð | | Ð | | Ð | | Ð | | | | | | | |
28,000 | 810 | 21.7 | | 833 | | 23.4 | | 856 | | 25.1 | | Ð | | Ð | | | Ð | | Ð | | Ð | Ð | | Ð | | Ð | | Ð | | Ð | Ð | Ð | | | | | | | |
30,000 | 828 | 23.6 | | 849 | | 25.2 | | 871 | | 27.0 | | 893 | 28.8 | | 915 | | 30.7 | | Ð | | Ð | | Ð | Ð | Ð | Ð | | Ð | Ð | | | | | | |
32,000 | 849 | 25.8 | | 859 | | 27.4 | | 888 | | 29.1 | | 907 | 30.8 | | 928 | | 32.7 | | 949 | | 34.6 | | 969 | | 36.6 | | 969 | 38.8 | Ð | | Ð | | | | |
34,000 | 871 | 28.1 | | 890 | | 29.8 | | 909 | | 31.6 | | 927 | 33.3 | | 945 | | 35.0 | | 963 | | 36.9 | | 983 | | 38.9 | | 1003 | 41.0 | 1022 | | 43.0 | | | | |
36,000 | 893 | 30.6 | | 912 | | 32.4 | | 930 | | 34.2 | | 948 | 36.0 | | 966 | | 37.8 | | 983 | | 38.9 | | 1000 | | 41.5 | | 1017 | 43.4 | 1036 | | 45.6 | | | | |
38,000 | 916 | 33.4 | | 935 | | 35.2 | | 953 | | 37.1 | | 971 | 39.0 | | 988 | | 40.0 | | 1005 | | 42.8 | | 1022 | | 44.7 | | 1038 | 46.7 | 1054 | | 48.6 | | | | |
40,000 | 939 | 36.2 | | 956 | | 38.1 | | 974 | | 40.0 | | 992 | 42.0 | | 1009 | | 43.9 | | 1025 | | 45.9 | | 1042 | | 44.9 | | 1058 | 49.9 | 1074 | | 52.0 | | | | |
42,000 | 963 | 39.3 | | 980 | | 41.3 | | 997 | | 43.3 | 1014 | 45.3 | | 1031 | | 47.3 | | 1048 | | 49.4 | | 1064 | | 51.5 | | 1080 | 53.5 | 1095 | | 55.6 | | | | |
44,000 | 988 | 42.7 | 1005 | | 44.6 | 1022 | | 45.6 | 1038 | 48.9 | | 1054 | | 51.0 | | 1070 | | 53.1 | | 1086 | | 55.2 | | 1102 | 57.4 | 1118 | | 59.6 | | | | |
46,000 | 1013 | 46.2 | 1029 | | 48.4 | 1046 | | 50.5 | 1062 | 52.6 | | 1077 | | 54.8 | | 1093 | | 56.9 | | 1108 | | 59.1 | | 1124 | 61.4 | 1139 | | 63.6 | | | | |
LEGEND
Bhp Ð Brake Horsepower
NOTES:
1.Fan performance is based on wet coils and clean 2-in. ®lters.
2.Conversion Ð Bhp to kW:
*Refer to Fan Performance, 48MP Units section, for correct procedure on 48MP units.
Motor efficiency
See Table 1 for motor efficiency.
Table 17 Ð Fan Performance (Air Foil) Ð 48/50MP10R*
AIRFLOW | | | | | | | | | | | | | | | | AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) | | | | | | | | | | | |
0.50 | | 0.75 | | | | | 1.00 | | | 1.25 | | | 1.50 | | | | 1.75 | | 2.00 | | | 2.25 | | 2.50 | 2.75 |
(Cfm) | | | | | | | | | | | | | | | | |
| Rpm | Bhp | | Rpm | | | Bhp | | Rpm | Bhp | Rpm | | Bhp | Rpm | | Bhp | | | Rpm | | Bhp | | Rpm | | Bhp | | Rpm | | Bhp | Rpm | | Bhp | Rpm | Bhp |
26,000 | 525 | 6.55 | | 555 | | | | 7.69 | | 585 | 8.88 | | 613 | | 10.1 | | 641 | | 11.3 | | | | 667 | | 12.6 | | 692 | 13.9 | | | 715 | | 15.3 | | 739 | 16.7 | 765 | 18.2 |
28,000 | 554 | 7.69 | | 582 | | | | 8.90 | | 610 | 10.2 | | 637 | | 11.4 | | 663 | | 12.7 | | | | 689 | | 14.1 | | 713 | 15.5 | | | 736 | | 16.9 | | 759 | 18.3 | 781 | 19.7 |
30,000 | 584 | 9.00 | | 611 | | | | 10.3 | | | 636 | 11.6 | | 663 | | 13.0 | | 688 | | 14.3 | | | | 712 | | 15.7 | | 735 | 17.2 | | | 758 | | 18.7 | | 781 | 20.2 | 802 | 21.7 |
32,000 | 613 | 10.4 | | 639 | | | | 11.8 | | | 663 | 13.2 | | 688 | | 14.6 | | 712 | | 16.1 | | | | 736 | | 17.5 | | 758 | 19.0 | | | 780 | | 20.6 | | 802 | 22.1 | 823 | 23.7 |
34,000 | 643 | 12.0 | | 667 | | | | 13.5 | | | 691 | 14.9 | | 714 | | 16.4 | | 737 | | 17.9 | | | | 760 | | 19.5 | | 782 | 21.0 | | | 803 | | 22.8 | | 824 | 24.3 | 845 | 25.9 |
36,000 | 672 | 13.7 | | 696 | | | | 15.2 | | | 719 | 15.8 | | 740 | | 18.3 | | 761 | | 19.9 | | | | 784 | | 21.5 | | 805 | 23.2 | | | 826 | | 24.8 | | 846 | 26.5 | 866 | 28.2 |
38,000 | 704 | 15.7 | | 726 | | | | 17.3 | | | 748 | 18.9 | | 769 | | 20.5 | | 789 | | 22.2 | | | | 810 | | 23.9 | | 831 | 25.8 | | | 851 | | 27.3 | | 871 | 29.1 | 890 | 30.9 |
40,000 | 734 | 17.8 | | 755 | | | | 19.5 | | | 776 | 21.2 | | 797 | | 22.9 | | 817 | | 24.6 | | | | 836 | | 26.3 | | 855 | 28.1 | | | 875 | | 29.9 | | 894 | 31.7 | 913 | 33.6 |
42,000 | 765 | 20.1 | | 785 | | | | 21.9 | | | 805 | 23.6 | | 825 | | 25.4 | | 844 | | 27.2 | | | | 863 | | 29.0 | | 881 | 30.8 | | | 900 | | 32.7 | | 919 | 34.6 | 937 | 35.5 |
44,000 | 795 | 22.5 | | 815 | | | | 24.3 | | | 834 | 26.2 | | 853 | | 28.1 | | 872 | | 29.9 | | | | 890 | | 31.8 | | 907 | 33.7 | | | 925 | | 35.0 | | 943 | 37.6 | 961 | 39.6 |
46,000 | 826 | 25.2 | | 845 | | | | 27.2 | | | 864 | 29.1 | | 882 | | 31.0 | | 900 | | 33.0 | | | | 918 | | 34.9 | | 935 | 38.0 | | | 952 | | 38.9 | | 968 | 40.9 | 986 | 43.0 |
48,000 | 857 | 28.2 | | 876 | | | | 30.2 | | | 894 | 32.2 | | 911 | | 34.2 | | 929 | | 36.2 | | | | 946 | | 38.3 | | 963 | 40.3 | | | 979 | | 42.4 | | 995 | 44.5 | 1011 | 46.6 |
50,000 | 889 | 31.4 | | 907 | | | | 33.4 | | | 924 | 38.5 | | 941 | | 37.5 | | 958 | | 39.8 | | | | 975 | | 41.9 | | 991 | 44.0 | | 1007 | | 46.1 | | 1023 | 48.3 | 1038 | 50.5 |
52,000 | 919 | 34.7 | | 937 | | | | 35.9 | | | 954 | 39.0 | | 970 | | 41.2 | | 986 | | 43.4 | | | 1003 | | 45.6 | | 1019 | 47.8 | | 1035 | | 50.0 | | 1050 | 52.2 | 1065 | 54.5 |
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
AIRFLOW | | | | | | | | | | | | | AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) | | | | | | | | | | | | | | |
3.00 | 3.25 | | | | 3.50 | | 3.75 | | | 4.00 | | | | 4.25 | | | 4.50 | | 4.75 | | 5.00 | | | | |
(Cfm) | | | | | | | | | | | | | | | | | |
| Rpm | Bhp | Rpm | | Bhp | | Rpm | | Bhp | Rpm | | Bhp | | Rpm | | Bhp | | Rpm | | Bhp | | Rpm | | Bhp | | Rpm | | Bhp | Rpm | | Bhp | | | | |
26,000 | 790 | 19.8 | Ð | | Ð | | Ð | | | Ð | | Ð | Ð | | Ð | | | Ð | | | Ð | | | Ð | | | Ð | Ð | | Ð | | | Ð | | Ð | | | Ð | | | | | | | | | |
28,000 | 804 | 21.3 | 828 | | 23.0 | | | 851 | | 24.7 | Ð | | | Ð | | | Ð | | Ð | | Ð | | Ð | | Ð | | | Ð | | | Ð | | Ð | | Ð | Ð | | | | | | | | |
30,000 | 823 | 23.2 | 843 | | 24.8 | | | 865 | | 26.5 | 887 | | 28.3 | | 909 | | 30.2 | | 930 | | 32.0 | | Ð | | | Ð | | Ð | | Ð | Ð | Ð | | | | | | | |
32,000 | 844 | 25.3 | 863 | | 27.0 | | | 882 | | 28.6 | 901 | | 30.3 | | 922 | | 32.2 | | 943 | | 34.1 | | 964 | | 36.0 | | 984 | | 38.0 | | Ð | | | Ð | | | | |
34,000 | 865 | 27.6 | 884 | | 29.3 | | | 903 | | 31.0 | 921 | | 32.7 | | 939 | | 34.5 | | 957 | | 36.2 | | 977 | | 38.3 | | 997 | | 40.3 | | 1016 | | 42.4 | | | | |
36,000 | 886 | 30.0 | 905 | | 31.7 | | | 924 | | 33.5 | 942 | | 35.3 | | 959 | | 37.2 | | 977 | | 39.0 | | 994 | | 40.8 | | 1010 | | 40.3 | | 1029 | | 44.5 | | | | |
38,000 | 909 | 32.7 | 927 | | 34.5 | | | 946 | | 38.3 | 964 | | 38.2 | | 981 | | 40.1 | | 998 | | 42.0 | | 1015 | | 43.9 | | 1031 | | 45.9 | | 1047 | | 47.8 | | | | |
40,000 | 931 | 35.4 | 949 | | 37.3 | | | 967 | | 39.2 | 985 | | 41.2 | | 1002 | | 43.2 | | 1019 | | 45.1 | | 1038 | | 47.1 | | 1052 | | 49.1 | | 1068 | | 61.2 | | | | |
42,000 | 955 | 35.5 | 973 | | 40.4 | | | 990 | | 42.2 | 1007 | | 44.4 | | 1024 | | 46.4 | | 1040 | | 48.5 | | 1057 | | 50.5 | | 1073 | | 52.6 | | 1089 | | 54.7 | | | | |
44,000 | 978 | 41.6 | 996 | | 43.6 | | 1013 | | 45.7 | 1029 | | 47.7 | | 1045 | | 49.8 | | 1061 | | 51.9 | | 1077 | | 54.0 | | 1093 | | 56.2 | | 1109 | | 58.4 | | | | |
46,000 | 1003 | 45.1 | 1020 | | 47.2 | | 1037 | | 49.3 | 1053 | | 51.4 | | 1069 | | 53.6 | | 1084 | | 55.7 | | 1100 | | 57.9 | | 1115 | | 60.1 | | 1139 | | 63.6 | | | | |
48,000 | 1028 | 48.7 | 1044 | | 50.9 | | 1061 | | 53.1 | 1077 | | 55.3 | | 1092 | | 57.5 | | 1108 | | 59.7 | | 1123 | | 62.0 | | 1137 | | 64.2 | | 1152 | | 66.5 | | | | |
50,000 | 1053 | 52.7 | 1069 | | 54.9 | | 1085 | | 57.2 | 1101 | | 59.4 | | 1116 | | 61.7 | | 1132 | | 64.0 | | 1146 | | 65.3 | | 1161 | | 68.7 | | 1175 | | 71.0 | | | | |
52,000 | 1080 | 56.8 | 1094 | | 59.0 | | 1109 | | 61.4 | 1125 | | 63.7 | | 1140 | | 66.1 | | 1165 | | 68.4 | | 1170 | | 70.8 | | 1184 | | 73.2 | | Ð | | | Ð | | | | |
LEGEND
Bhp Ð Brake Horsepower
NOTES:
1.Fan performance is based on wet coils and clean 2-in. ®lters.
2.Conversion Ð Bhp to kW:
*Refer to Fan Performance, 48MP Units section, for correct procedure on 48MP units.
Motor efficiency
See Table 1 for motor efficiency.