Carrier WeatherMaster 50HCQ04-12 Service And Maintenance Instructions page 51

CFM
0.2 0.4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2550 468 0.39 546
2763 493 0.47 567
2975 520 0.57 589
3188 547 0.68 613
3400 575 0.80 637
3613 603 0.94 662
3825 631 1.09 688
4038 660 1.26 714
4250 689 1.45 741
LEGEND
— Std static - 440-609 RPM, Max BHP 1.7 (motor is 2.4 HP)
— Med static - 591-838 RPM, Max BHP 2.9 (motor is 2.9 HP)
— High static - 838-1084 RPM, Max BHP 2.8 (motor is 3.7 HP)
CFM 0.2 0.4
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2550 495 0.43 570
2763 524 0.53 595
2975 552 0.63 620
3188 582 0.76 647
3400 611 0.89 674
3613 641 1.05 701
3825 672 1.22 729
4038 702 1.41 758
4250 733 1.62 787
LEGEND
— Std static - 440-609 RPM, Max BHP 1.7 (motor is 2.4 HP)
— Med static - 591-838 RPM, Max BHP 2.9 (motor is 2.9 HP)
— High static - 838-1084 RPM, Max BHP 2.8 (motor is 3.7 HP)
APPENDIX C — FAN PERFORMANCE (cont)
Table S — 50HCQD09 8.5 Ton Horizontal Supply
Available External Static Pressure (in. wg)
0.6 0.8
0.52 618 0.66 684 0.80
0.61 635 0.76 699 0.91
0.72 654 0.87 716 1.03
0.83 675 1.00 733 1.17
0.96 696 1.14 752 1.31
1.11 719 1.29 773 1.48
1.27 742 1.46 794 1.66
1.45 766 1.65 816 1.85
1.65 790 1.86 838 2.07
Table T — 50HCQD09 8.5 Ton Vertical Supply
Available External Static Pressure (in. wg)
0.6 0.8
0.56 634 0.70 693 0.83
0.67 657 0.81 714 0.95
0.79 681 0.94 736 1.09
0.92 705 1.08 759 1.25
1.07 730 1.24 782 1.42
1.23 756 1.42 806 1.60
1.42 782 1.61 831 1.81
1.62 809 1.83 857 2.03
1.84 836 2.06 883 2.28
1.0 1.2
RPM
747 0.96 806 1.11 863
760 1.07 817 1.24 871
774 1.20 829 1.37 882
789 1.34 843 1.53 894
806 1.50 858 1.69 907
824 1.67 874 1.87 922
843 1.86 891 2.07 938
864 2.06 910 2.28 955
885 2.29 930 2.51 973
1.0 1.2
RPM
746 0.96 795 1.09 841
766 1.09 814 1.24 859
787 1.24 834 1.40 878
808 1.41 855 1.57 898
831 1.59 876 1.76 919
854 1.79 898 1.97 940
877 2.00 921 2.20 962
901 2.24 944 2.45 984
926 2.49 968 2.71 1007
51
1.4 1.6 1.8
BHP RPM BHP RPM BHP RPM BHP
1.28 916 1.45 968
1.41 924 1.59 974
1.55 932 1.74 981
1.71 943 1.90 990
1.88 955 2.09 1001
2.07 968 2.28 1013
2.28 983 2.49 1027
2.50 999 2.72 —
2.74 — — —
1.4 1.6 1.8
BHP RPM BHP RPM BHP RPM BHP
1.23 885 1.36 926
1.38 902 1.53 943
1.55 921 1.71 961
1.74 940 1.90 979
1.94 960 2.12 998
2.16 980 2.34 1018 2.53 1055 2.72
2.40 1001 2.59 1039 2.79
2.65 — — —
2.93 — — —
2.0
1.62 1018 1.80
1.77 1022 1.95
1.93 1028 2.12
2.10 1036 2.30
2.29 1046 2.50
2.49 1057 2.71
2.71 — —
— — —
— — —
2.0
1.50 965 1.64
1.68 982 1.82
1.86 999 2.02
2.07 1017 2.24
2.29 1036 2.47
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