Table 18 — Fan Performance, 50TFQ012 — Vertical Discharge Units; Alternate Motor and Drive*
AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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| 0.2 |
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| 0.4 |
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| 0.6 |
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| 0.8 |
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| 1.0 |
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(Cfm) |
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| Rpm |
| Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts | Rpm | Bhp | Watts | |||||||
3000 | 556 | 0.65 | 604 |
| 623 |
| 0.80 |
| 748 |
| 684 |
| 0.95 |
| 891 | 738 |
| 1.11 | 1034 | 789 | 1.26 | 1177 | |
3100 | 569 | 0.70 | 656 |
| 636 |
| 0.86 |
| 805 |
| 695 |
| 1.02 |
| 953 | 749 |
| 1.18 | 1100 | 799 | 1.34 | 1249 | |
3200 | 583 | 0.76 | 712 |
| 648 |
| 0.93 |
| 865 |
| 707 |
| 1.09 |
| 1018 | 760 |
| 1.26 | 1170 | 809 | 1.42 | 1323 | |
3300 | 597 | 0.83 | 770 |
| 661 |
| 1.00 |
| 929 |
| 718 |
| 1.17 |
| 1086 | 771 |
| 1.33 | 1244 | 820 | 1.50 | 1401 | |
3400 | 611 | 0.89 | 832 |
| 674 |
| 1.07 |
| 996 |
| 730 |
| 1.24 |
| 1158 | 782 |
| 1.42 | 1320 | 831 | 1.59 | 1483 | |
3500 | 625 | 0.96 | 898 |
| 687 |
| 1.14 |
| 1066 |
| 742 |
| 1.32 |
| 1233 | 794 |
| 1.50 | 1400 | 841 | 1.68 | 1567 | |
3600 | 639 | 1.04 | 967 |
| 700 |
| 1.22 |
| 1140 |
| 754 |
| 1.41 |
| 1312 | 805 |
| 1.59 | 1484 | 852 | 1.78 | 1656 | |
3700 | 654 | 1.11 | 1040 |
| 713 |
| 1.31 |
| 1218 |
| 767 |
| 1.50 |
| 1395 | 817 |
| 1.69 | 1571 | 863 | 1.87 | 1748 | |
3800 | 668 | 1.20 | 1116 |
| 726 |
| 1.39 |
| 1299 |
| 779 |
| 1.59 |
| 1481 | 828 |
| 1.78 | 1662 | 874 | 1.98 | 1844 | |
3900 | 683 | 1.28 | 1197 |
| 739 |
| 1.48 |
| 1385 |
| 792 |
| 1.69 |
| 1572 | 840 |
| 1.88 | 1758 | 886 | 2.08 | 1943 | |
4000 | 697 | 1.37 | 1281 |
| 753 |
| 1.58 |
| 1474 |
| 804 |
| 1.79 |
| 1666 | 852 |
| 1.99 | 1857 | 897 | 2.20 | 2048 | |
4100 | 712 | 1.47 | 1370 |
| 766 |
| 1.68 |
| 1567 |
| 817 |
| 1.89 |
| 1764 | 864 |
| 2.10 | 1960 | 909 | 2.31 | 2155 | |
4200 | 726 | 1.57 | 1462 |
| 780 |
| 1.79 |
| 1665 |
| 830 |
| 2.00 |
| 1866 | 876 |
| 2.22 | 2067 | 920 | 2.43 | 2268 | |
4300 | 741 | 1.67 | 1559 |
| 794 |
| 1.89 |
| 1767 |
| 843 |
| 2.12 |
| 1973 | 889 |
| 2.34 | 2179 | 932 | 2.56 | 2384 | |
4400 | 755 | 1.78 | 1660 |
| 807 |
| 2.01 |
| 1873 |
| 856 |
| 2.23 |
| 2084 | 901 |
| 2.46 | 2295 | 944 | 2.69 | 2505 | |
4500 | 770 | 1.89 | 1766 |
| 821 |
| 2.13 |
| 1984 |
| 869 |
| 2.36 |
| 2200 | 914 |
| 2.59 | 2415 | 956 | 2.82 | 2630 | |
4600 | 785 | 2.01 | 1876 |
| 835 |
| 2.25 |
| 2099 |
| 882 |
| 2.49 |
| 2320 | 926 |
| 2.72 | 2541 | — | — | — | |
4700 | 800 | 2.14 | 1991 |
| 849 |
| 2.38 |
| 2219 |
| 895 |
| 2.62 |
| 2445 | 939 |
| 2.86 | 2670 | — | — | — | |
4800 | 815 | 2.26 | 2111 |
| 863 |
| 2.51 |
| 2344 |
| 909 |
| 2.76 |
| 2575 | — | — | — | — | — | — | ||
4900 | 829 | 2.40 | 2235 |
| 877 |
| 2.65 |
| 2473 |
| — | — | — | — | — | — | — | — | — | ||||
5000 | 844 | 2.54 | 2365 |
| 891 |
| 2.80 |
| 2608 |
| — | — | — | — | — | — | — | — | — | ||||
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AIRFLOW |
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| EXTERNAL STATIC PRESSURE (in. wg) |
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| 1.2 |
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| 1.4 |
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| 1.6 |
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| 1.8 |
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| 2.0 |
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(Cfm) |
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| Rpm |
| Bhp | Watts |
| Rpm |
| Bhp |
| Watts |
| Rpm |
| Bhp |
| Watts | Rpm |
| Bhp | Watts | Rpm | Bhp | Watts |
3000 | 836 |
| 1.42 | 1322 |
| 881 |
| 1.57 |
| 1467 |
| 923 |
| 1.73 |
| 1613 | 963 |
| 1.89 | 1761 | 1001 | 2.05 | 1909 |
3100 | 846 |
| 1.50 | 1398 |
| 890 |
| 1.66 |
| 1547 |
| 932 |
| 1.82 |
| 1698 | 972 |
| 1.98 | 1849 | 1010 | 2.15 | 2002 |
3200 | 856 |
| 1.58 | 1477 |
| 899 |
| 1.75 |
| 1631 |
| 941 |
| 1.92 |
| 1786 | 980 |
| 2.08 | 1942 | 1018 | 2.25 | 2099 |
3300 | 866 |
| 1.67 | 1559 |
| 909 |
| 1.84 |
| 1718 |
| 950 |
| 2.01 |
| 1878 | 989 |
| 2.19 | 2038 | 1027 | 2.36 | 2199 |
3400 | 876 |
| 1.76 | 1645 |
| 919 |
| 1.94 |
| 1808 |
| 960 |
| 2.12 |
| 1972 | 998 |
| 2.29 | 2137 | 1036 | 2.47 | 2303 |
3500 | 886 |
| 1.86 | 1734 |
| 929 |
| 2.04 |
| 1902 |
| 969 |
| 2.22 |
| 2071 | 1008 |
| 2.40 | 2240 | 1045 | 2.58 | 2410 |
3600 | 897 |
| 1.96 | 1827 |
| 939 |
| 2.14 |
| 2000 |
| 979 |
| 2.33 |
| 2173 | 1017 |
| 2.52 | 2347 | 1054 | 2.70 | 2521 |
3700 | 907 |
| 2.06 | 1924 |
| 949 |
| 2.25 |
| 2101 |
| 989 |
| 2.44 |
| 2279 | 1027 |
| 2.63 | 2457 | 1063 | 2.83 | 2636 |
3800 | 918 |
| 2.17 | 2025 |
| 959 |
| 2.37 |
| 2207 |
| 999 |
| 2.56 |
| 2389 | 1036 |
| 2.76 | 2571 | — | — | — |
3900 | 929 |
| 2.28 | 2130 |
| 970 |
| 2.48 |
| 2316 |
| 1009 |
| 2.68 |
| 2502 | 1046 |
| 2.88 | 2690 | — | — | — |
4000 | 940 |
| 2.40 | 2238 |
| 980 |
| 2.61 |
| 2429 |
| 1019 |
| 2.81 |
| 2620 | — |
| — | — | — | — | — |
4100 | 951 |
| 2.52 | 2351 |
| 991 |
| 2.73 |
| 2547 |
| — |
| — |
| — | — |
| — | — | — | — | — |
4200 | 962 |
| 2.65 | 2468 |
| 1002 |
| 2.86 |
| 2668 |
| — |
| — |
| — | — |
| — | — | — | — | — |
4300 | 973 |
| 2.78 | 2589 |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4400 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4500 | — |
| — | — |
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| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4600 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4700 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4800 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
4900 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
5000 | — |
| — | — |
| — |
| — |
| — |
| — |
| — |
| — | — |
| — | — | — | — | — |
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 835 to 1085 rpm. All other rpms require field- supplied drive.
Refer to page 43 General Fan Performance Notes.
NOTES:
1.Boldface indicates
2.Maximum continuous bhp is 2.90.
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