Carrier 50TC-D25 - Page 65

65
APPENDIX III. FAN PERFORMANCE (CONT)
Table 21 – 50TC*D25 HORIZONTAL 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 546 1.57 617 2.10 680 2.67 738 3.29 790 3.93
6500 579 1.90 646 2.46 707 3.07 763 3.71 814 4.39
7000 613 2.28 677 2.87 735 3.51 789 4.19 839 4.89
7500 648 2.71 708 3.34 764 4.01 816 4.72 865 5.46
8000 683 3.20 740 3.86 794 4.57 846 5.30 892 6.08
8500 718 3.76 773 4.45 825 5.18 873 5.95 919 6.75
9000 754 4.37 814 5.10 856 5.87 903 6.67 947 7.50
9500 790 5.06 840 5.82 887 6.51 933 7.45 976 8.31
10000 826 5.82 874 6.50 920 7.44 965 8.30 ‐ ‐
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 839 4.60 885 5.29 928 6.01 969 6.75 1008 7.51
6500 862 5.09 907 5.82 950 6.57 990 7.34 1028 8.13
7000 886 5.63 930 6.39 972 7.17 1012 7.97 1050 8.70
7500 911 6.22 954 7.01 995 7.83 1035 8.66 ‐ ‐
8000 936 6.87 979 7.69 1019 8.54 ‐ ‐ ‐ ‐
8500 965 7.58 1004 8.44 ‐ ‐ ‐ ‐ ‐ ‐
9000 990 8.36 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
9500 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
10000 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
Standard Static Motor and Drive – 690 – 680 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 Underscore - Field Supplied Drive with High Static Motor
ITALIC Boldface - Field Supplied Drive with Medium Static Motor
Table 22 – 50TC*D29 HORIZONTAL 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 553 1.92 621 2.46 683 3.07 741 3.72 795 4.42
8000 575 2.21 639 2.77 700 3.39 756 4.07 809 4.78
8500 596 2.52 658 3.10 716 3.73 771 4.43 823 5.16
9000 616 2.86 675 3.44 732 4.10 786 4.80 836 5.55
9500 636 3.22 693 3.82 747 4.48 800 5.20 849 5.97
10000 656 3.60 710 4.21 763 4.89 813 5.62 862 6.40
10500 675 4.02 727 4.64 778 5.32 827 6.07 874 6.86
11000 694 4.46 744 5.09 793 5.79 841 6.50 887 7.34
11500 713 4.93 761 5.57 808 6.27 854 7.03 899 7.84
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 845 5.14 892 5.90 936 6.68 978 7.48 1018 8.31
8000 859 5.53 905 6.31 949 7.11 991 7.94 ‐ ‐
8500 872 5.93 918 6.73 961 7.56 1003 8.41 ‐ ‐
9000 884 6.34 930 7.16 973 8.01 ‐ ‐ ‐ ‐
9500 896 6.77 941 7.61 984 8.48 ‐ ‐ ‐ ‐
10000 908 7.22 953 8.08 ‐ ‐ ‐ ‐ ‐ ‐
10500 920 7.69 963 8.56 ‐ ‐ ‐ ‐ ‐ ‐
11000 931 8.18 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
11500 943 8.70 ‐ ‐ ‐ ‐ ‐ ‐ ‐ ‐
Standard Static Motor and Drive – 647 – 791 RPM, Max BHP 4.9 Medium Static Motor and Drive – 755 – 923 RPM, Max BHP 6.5
High Static Motor and Drive – 827 – 1010 RPM, Max BHP 8.7 – Outside operating range
Boldface - Field Supplied Drive ITALIC Boldface - Field Supplied Drive with Medium Static Motor