Carrier 50TC-D30 - Table 15-50 TC*D20 VERTICAL SUPPLY; RETURN; Table 17-50 TC*D28 VERTICAL SUPPLY; RETURN

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APPENDIX III. FAN PERFORMANCE (CONT)
Table 16 – 50TC*D24 VERTICAL SUPPLY / RETURN 20 TON
CFM
Available 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
6000 506 1.12 593 1.43 668 1.74 736 2.07 798 2.40
6500 533 1.36 616 1.70 689 2.04 754 2.39 815 2.74
7000 561 1.64 640 2.01 710 2.37 774 2.74 833 3.11
7500 588 1.96 664 2.35 732 2.74 795 3.13 852 3.53
8000 617 2.32 689 2.74 755 3.15 816 3.57 872 3.99
8500 645 2.73 715 3.17 779 3.60 837 4.04 892 4.49
9000 674 3.18 741 3.64 803 4.10 860 4.57 913 5.04
9500 703 3.67 767 4.16 827 4.65 883 5.14 935 5.64
10000 732 4.22 794 4.74 852 5.25 906 5.77 957 6.29
CFM
Available 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
6000 855 2.75 909 3.11 959 3.47 1008 3.85 1054 4.24
6500 871 3.11 924 3.48 974 3.87 1022 4.26 1067 4.67
7000 888 3.50 940 3.89 989 4.30 1036 4.71 1081 5.13
7500 906 3.94 957 4.35 1005 4.77 1052 5.20 1096 5.64
8000 925 4.42 975 4.85 1022 5.29 1068 5.74 1111 6.20
8500 944 4.94 993 5.40 1040 5.86 1084 6.33 1127 6.81
9000 964 5.51 1012 5.99 1058 6.48 1102 6.97 1144 7.46
9500 984 6.13 1032 6.64 1077 7.14 1120 7.65 1161 8.17
10000 1006 6.81 1052 7.33 1096 7.86 1138 8.40 ---- ----
Std Static Motor and Drive - 690-863 RPM, Max BHP 4.9 Medium Static Motor and Drive - 835-1021 RPM, Max BHP 6.5
High Static Motor and Drive - 941-1176 RPM, Max BHP 8.7 ---- Outside operating range
Boldface - Field Supplied Drive
Table 17 – 50TC*D28 VERTICAL SUPPLY / RETURN 25 TON
CFM
Available 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
7500 541 1.50 636 1.88 716 2.27 787 2.66 850 3.06
8000 563 1.76 656 2.17 735 2.58 804 3.00 867 3.42
8500 585 2.05 676 2.50 753 2.93 822 3.37 884 3.81
9000 608 2.37 697 2.85 772 3.31 840 3.77 901 4.24
9500 631 2.73 717 3.24 791 3.73 858 4.21 918 4.70
10000 654 3.12 738 3.66 811 4.18 876 4.69 936 5.20
10500 678 3.56 759 4.12 831 4.67 895 5.21 954 5.74
11000 701 4.02 781 4.62 851 5.20 914 5.76 972 6.33
11500 725 4.53 802 5.16 871 5.77 933 6.36 991 6.95
12000 748 5.09 824 5.75 892 6.38 953 7.00 1010 7.62
12500 772 5.68 846 6.38 912 7.04 973 7.69 1029 8.34
CFM
Available 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
7500 909 3.47 963 3.89 1014 4.32 1062 4.77 1108 5.23
8000 925 3.85 978 4.29 1029 4.74 1077 5.20 1122 5.68
8500 941 4.26 994 4.72 1044 5.19 1092 5.67 1137 6.16
9000 957 4.71 1010 5.19 1060 5.67 1107 6.17 1152 6.68
9500 974 5.19 1027 5.69 1076 6.20 1123 6.72 1167 7.24
10000 991 5.72 1043 6.24 1092 6.77 1138 7.30 ---- ----
10500 1009 6.28 1060 6.83 1109 7.37 1155 7.93 ---- ----
11000 1026 6.89 1077 7.46 1125 8.03 1171 8.60 ---- ----
11500 1044 7.54 1095 8.13 1142 8.72 ---- ---- ---- ----
12000 1062 8.23 1112 8.85 ---- ---- ---- ---- ---- ----
12500 ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
Std Static Motor and Drive - 717-911 RPM, Max BHP 4.9 Medium Static Motor and Drive - 913-1116 RPM, Max BHP 6.5
High Static Motor and Drive - 941-1176 RPM, Max BHP 8.7 ---- Outside operating range
Boldface - Field Supplied Drive