Table 11 — Fan Performance 580F090,091 — Vertical Discharge Units; Standard Motor (Belt 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 |
2250 | 513 | 0.54 | 505 | 595 | 0.76 | 713 | 665 | 1.01 | 940 | 728 | 1.27 | 1187 | 786 | 1.56 | 1453 |
2300 | 521 | 0.57 | 531 | 601 | 0.79 | 741 | 671 | 1.04 | 972 | 734 | 1.31 | 1222 | 791 | 1.60 | 1489 |
2400 | 535 | 0.63 | 584 | 615 | 0.86 | 802 | 684 | 1.11 | 1038 | 745 | 1.39 | 1293 | 802 | 1.68 | 1566 |
2500 | 551 | 0.69 | 642 | 628 | 0.93 | 866 | 696 | 1.19 | 1109 | 757 | 1.47 | 1369 | 813 | 1.77 | 1647 |
2550 | 558 | 0.72 | 673 | 635 | 0.97 | 900 | 702 | 1.23 | 1146 | 763 | 1.51 | 1409 | 818 | 1.81 | 1689 |
2600 | 566 | 0.76 | 705 | 642 | 1.00 | 935 | 709 | 1.27 | 1183 | 769 | 1.55 | 1450 | 824 | 1.86 | 1732 |
2700 | 582 | 0.83 | 771 | 656 | 1.08 | 1008 | 721 | 1.35 | 1263 | 781 | 1.65 | 1535 | 835 | 1.95 | 1823 |
2800 | 597 | 0.90 | 842 | 670 | 1.16 | 1086 | 734 | 1.44 | 1347 | 793 | 1.74 | 1625 | 847 | 2.06 | 1917 |
2900 | 613 | 0.98 | 918 | 684 | 1.25 | 1169 | 748 | 1.54 | 1436 | 805 | 1.84 | 1720 | 859 | 2.16 | 2019 |
3000 | 629 | 1.07 | 999 | 699 | 1.35 | 1256 | 761 | 1.64 | 1530 | 818 | 1.95 | 1820 | 871 | 2.28 | 2125 |
3100 | 645 | 1.16 | 1085 | 713 | 1.45 | 1349 | 775 | 1.75 | 1630 | 831 | 2.06 | 1925 | 883 | 2.40 | 2235 |
3200 | 662 | 1.26 | 1176 | 728 | 1.55 | 1448 | 788 | 1.86 | 1734 | 844 | 2.18 | 2036 | — | — | — |
3300 | 678 | 1.36 | 1272 | 743 | 1.66 | 1551 | 802 | 1.98 | 1845 | 857 | 2.31 | 2152 | — | — | — |
3400 | 694 | 1.47 | 1374 | 758 | 1.78 | 1660 | 816 | 2.10 | 1961 | — | — | — | — | — | — |
3500 | 711 | 1.59 | 1482 | 773 | 1.90 | 1775 | 831 | 2.23 | 2082 | — | — | — | — | — | — |
3600 | 727 | 1.71 | 1596 | 789 | 2.03 | 1896 | 845 | 2.37 | 2210 | — | — | — | — | — | — |
3700 | 744 | 1.84 | 1716 | 804 | 2.17 | 2023 | — | — | — | — | — | — | — | — | — |
3750 | 752 | 1.91 | 1778 | 812 | 2.24 | 2089 | — | — | — | — | — | — | — | — | — |
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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 |
2250 | 839 | 1.86 | 1735 | 889 | 2.18 | 2032 | — | — | — | — | — | — | — | — | — |
2300 | 844 | 1.90 | 1773 | 893 | 2.22 | 2073 | — | — | — | — | — | — | — | — | — |
2400 | 854 | 1.99 | 1855 | 903 | 2.32 | 2159 | — | — | — | — | — | — | — | — | — |
2500 | 865 | 2.08 | 1940 | — | — | — | — | — | — | — | — | — | — | — | — |
2550 | 870 | 2.13 | 1985 | — | — | — | — | — | — | — | — | — | — | — | — |
2600 | 875 | 2.18 | 2031 | — | — | — | — | — | — | — | — | — | — | — | — |
2700 | 886 | 2.28 | 2126 | — | — | — | — | — | — | — | — | — | — | — | — |
2800 | 897 | 2.39 | 2227 | — | — | — | — | — | — | — | — | — | — | — | — |
2900 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3000 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3100 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3200 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3300 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3400 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3500 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3600 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3700 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
3750 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
LEGEND
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
*Motor drive range: 590 to 840 rpm. All other rpms require field- supplied drive.
NOTES:
1.Boldface indicates
2.Maximum continuous bhp is 2.40.
3.See page 29 for General Fan Performance Notes.