Single-Width Centrifugal Fan Performance Supplement - Greenheck

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24 BISW Wheel Diameter = 24 1 ⁄2 in. Outlet Area = 3.45 ft. 2 Tip Speed = 6.41 x RPM Maximum BHP = (RPM/750) 3 CFM OV <strong>Performance</strong> certified is for model BISW Arrangement 1, Installation Type B: free inlet, ducted outlet. <strong>Performance</strong> ratings do not include the effects of appurtenances (accessories). Power rating (Bhp) does not include transmission losses. ® Minimum Starting HP = 1 ⁄2 Maximum RPM Class I = 1570 Maximum RPM Class II = 2048 Maximum RPM Class III = 2580 Maximum RPM Class IV = 3110 34 Maximum Open Motor Frame Size Class I II III IV Arr. 9 284T 284T 286T NA Arr. 10 215T 284T NA NA STATIC PRESSURE (in. wg) 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 2800 811 513 0.31 665 0.62 3230 936 541 0.37 686 0.71 3660 1060 574 0.45 707 0.81 826 1.20 4090 1185 608 0.53 734 0.92 846 1.35 947 1.80 4520 1310 646 0.63 762 1.04 868 1.50 967 1.98 1056 2.48 4950 1434 685 0.75 794 1.18 895 1.66 988 2.18 1076 2.71 1157 3.27 5380 1559 726 0.89 828 1.34 923 1.85 1012 2.38 1097 2.95 1177 3.54 1251 4.14 5810 1684 767 1.04 862 1.52 953 2.05 1040 2.61 1120 3.21 1198 3.83 1271 4.46 1340 5.11 1405 5.77 6240 1808 810 1.21 900 1.72 986 2.27 1068 2.86 1146 3.47 1220 4.12 1292 4.79 1361 5.47 1425 6.17 1487 6.87 6670 1933 853 1.40 939 1.94 1020 2.51 1097 3.13 1174 3.77 1244 4.44 1314 5.14 1381 5.86 1446 6.58 1507 7.32 7100 2057 896 1.61 978 2.18 1055 2.78 1130 3.42 1202 4.09 1272 4.78 1338 5.50 1403 6.25 1466 7.01 1527 7.78 7530 2182 940 1.84 1019 2.45 1093 3.07 1164 3.73 1232 4.43 1301 5.15 1365 5.89 1427 6.66 1488 7.46 1548 8.27 7960 2307 985 2.10 1060 2.75 1131 3.40 1198 4.07 1266 4.80 1329 5.54 1393 6.31 1453 7.10 1512 7.92 1570 8.76 8390 2431 1030 2.38 1102 3.07 1169 3.75 1235 4.45 1299 5.19 1361 5.96 1422 6.76 1482 7.58 1538 8.41 1594 9.28 8820 2556 1075 2.69 1145 3.41 1210 4.13 1273 4.85 1333 5.61 1394 6.41 1451 7.23 1510 8.08 1566 8.94 1620 9.82 9250 2681 1120 3.02 1188 3.78 1250 4.54 1311 5.29 1369 6.07 1428 6.89 1484 7.74 1539 8.61 1595 9.50 1648 10.4 CFM OV STATIC PRESSURE (in. wg) 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 10.00 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 6200 1797 1485 6.83 6690 1939 1508 7.34 1566 8.09 1622 8.86 7180 2081 1531 7.87 1589 8.66 1645 9.46 1698 10.3 7670 2223 1554 8.43 1612 9.25 1668 10.1 1721 10.9 1772 11.8 1822 12.7 8160 2365 1581 9.0 1636 9.87 1691 10.7 1744 11.6 1795 12.5 1845 13.4 1893 14.4 1940 15.3 1985 16.2 8650 2507 1610 9.6 1664 10.5 1716 11.4 1768 12.4 1819 13.3 1868 14.2 1916 15.2 1962 16.1 2008 17.1 2087 19.0 9140 2649 1641 10.3 1692 11.2 1744 12.1 1794 13.1 1842 14.1 1891 15.0 1939 16.0 1985 17.0 2031 18.0 2109 20.0 9630 2791 1673 10.9 1724 11.9 1772 12.9 1821 13.9 1870 14.9 1916 15.9 1963 16.9 2009 18.0 2054 19.0 2132 21.0 10120 2933 1706 11.7 1756 12.7 1804 13.7 1851 14.7 1897 15.7 1944 16.8 1989 17.8 2033 18.9 2077 20.0 2155 22.0 10610 3075 1740 12.5 1789 13.5 1837 14.5 1883 15.5 1928 16.6 1973 17.7 2017 18.8 2060 19.9 2103 21.0 2178 23.1 11100 3217 1778 13.3 1823 14.3 1870 15.4 1916 16.5 1960 17.5 2003 18.6 2046 19.7 2088 20.9 2130 22.1 2203 24.3 11590 3359 1816 14.2 1860 15.2 1903 16.3 1948 17.4 1993 18.5 2036 19.7 2077 20.8 2118 22.0 2159 23.1 2230 25.4 12080 3501 1854 15.1 1898 16.2 1941 17.3 1982 18.4 2025 19.6 2068 20.8 2110 21.9 2150 23.1 2189 24.3 2257 26.6 12570 3643 1893 16.1 1937 17.2 1979 18.4 2020 19.5 2060 20.7 2101 21.9 2142 23.1 2182 24.3 2221 25.5 2286 27.8 13060 3785 1935 17.1 1976 18.3 2018 19.4 2058 20.6 2098 21.8 2136 23.1 2175 24.3 2215 25.6 2254 26.8 2318 29.1 13550 3927 1977 18.2 2016 19.4 2057 20.6 2097 21.8 2136 23.1 2174 24.3 2211 25.6 2248 26.8 2287 28.1 2350 30.5 CFM OV STATIC PRESSURE (in. wg) 10.00 11.00 12.00 13.00 14.00 15.00 16.00 17.00 18.00 20.00 RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP 11000 3188 2197 24.0 2277 26.4 2354 28.7 2428 31.1 2500 33.5 2568 36.0 2635 38.4 11530 3342 2227 25.3 2303 27.7 2379 30.1 2453 32.6 2524 35.1 2593 37.6 2659 40.1 2724 42.7 2786 45.3 12060 3495 2256 26.5 2332 29.0 2405 31.6 2478 34.1 2549 36.7 2617 39.3 2684 41.9 2748 44.5 2810 47.2 12590 3649 2287 27.9 2362 30.4 2434 33.0 2504 35.7 2574 38.3 2642 41.0 2708 43.7 2772 46.4 2834 49.1 2954 54.7 13120 3802 2322 29.3 2392 31.9 2464 34.5 2533 37.3 2600 40.0 2667 42.8 2733 45.5 2797 48.3 2859 51.1 2978 56.8 13650 3956 2357 30.8 2427 33.5 2493 36.1 2563 38.9 2629 41.7 2694 44.6 2756 47.4 2821 50.3 2883 53.2 3002 59.0 14180 4110 2392 32.4 2462 35.1 2529 37.8 2593 40.6 2659 43.5 2723 46.4 2785 49.3 2846 52.3 2908 55.3 3027 61.3 14710 4263 2427 34.0 2496 36.8 2563 39.6 2627 42.4 2689 45.3 2753 48.3 2815 51.3 2875 54.4 2933 57.4 3051 63.6 15240 4417 2466 35.7 2532 38.6 2598 41.4 2662 44.4 2722 47.3 2782 50.3 2844 53.4 2904 56.5 2962 59.6 3074 66.0 15770 4571 2506 37.5 2568 40.4 2633 43.4 2696 46.3 2757 49.3 2816 52.4 2873 55.4 2933 58.6 2992 61.9 16300 4724 2547 39.4 2608 42.3 2668 45.3 2731 48.4 2792 51.5 2851 54.6 2907 57.7 2963 60.9 3021 64.2 16830 4878 2588 41.3 2649 44.4 2708 47.4 2766 50.5 2827 53.7 2886 56.8 2942 60.0 2997 63.3 3051 66.5 17360 5031 2630 43.4 2690 46.5 2748 49.6 2805 52.7 2862 55.9 2920 59.2 2977 62.4 3032 65.7 17890 5185 2671 45.5 2731 48.6 2789 51.8 2845 55.0 2899 58.3 2955 61.6 3012 64.9 3067 68.3 18420 5339 2715 47.7 2773 50.9 2830 54.1 2886 57.4 2939 60.8 2992 64.1 3047 67.5 18950 5492 2761 50.1 2814 53.2 2872 56.6 2927 59.9 2980 63.3 3032 66.7 3082 70.2
Static Pressure (Pa x 100) 60 50 40 30 20 10 0 Class Max RPM I 1570 II 2048 III 2580 IV 3110 Static Pressure (in. wg) 25 20 15 10 5 BISW-24 25 20 15 10 7½ 5 3 2 1½ 30 40 900 1100 50 60 75 RPM BHP % WOV 50% WOV 60% WOV Density 0.075 lb/ft 3 Density 1.2 kg/m 3 1300 1570 1800 0 0 5 10 15 20 25 30 Volume (cfm x 1000) 0 10 20 30 40 50 3 Volume (m /hr x 1000) Sound Power [dB Ref 10 -12 watts] The sound power level ratings shown are in decibels, referred to 10 -12 watts calculated per AMCA Standard 301. Values shown are for inlet Lwi, LwiA and outlet Lwo, LwoA sound power levels for Installation Type B: free inlet, ducted outlet. Outlet ratings include the effects of duct end correction. The A-weighted sound ratings shown have been calculated per AMCA International Standard 301. 35 2048 DO NOT SELECT TO THE LEFT OF THIS SYSTEM CURVE Inlet Sound Power, Lwi RPM %WOV 1 2 3 4 5 6 7 8 Lwi A 450 100 81 76 71 64 58 51 44 38 67 80 74 68 64 57 51 45 38 32 60 60 73 65 60 54 51 44 36 31 57 50 71 64 59 54 53 45 38 32 58 40 71 63 58 54 53 45 38 32 57 900 100 88 89 86 81 78 74 64 58 84 80 84 86 83 78 74 69 62 57 80 60 83 87 82 76 74 68 64 60 80 50 84 84 80 75 73 68 65 61 78 40 85 83 79 75 73 68 66 62 78 1300 100 91 91 98 90 85 86 77 70 94 80 88 88 96 87 81 80 74 68 91 60 88 86 93 84 80 78 74 71 88 50 88 85 91 82 79 76 75 72 87 40 88 85 93 82 80 77 75 72 88 1800 100 98 95 104 97 94 96 92 82 102 80 94 91 102 93 89 89 85 78 97 60 94 87 97 89 87 86 84 80 94 50 95 88 98 87 86 85 84 82 94 40 98 93 100 89 86 86 85 82 95 2580 100 105 106 109 110 103 103 102 95 111 80 101 102 106 106 99 97 95 90 107 60 101 100 101 102 96 94 93 90 103 50 102 101 102 102 94 93 93 91 103 40 105 105 106 104 96 94 93 91 104 3110 100 108 111 113 113 109 107 106 101 115 80 104 107 109 110 105 102 99 95 111 60 104 105 105 105 101 99 97 95 107 50 105 106 107 105 100 98 97 95 107 40 108 110 110 107 102 98 97 96 109 2200 2400 2580 2700 2900 3110 70% WOV 80% WOV 90% WOV ® 24 BISW % WOV = (CFM X 100) / (RPM X 8.84) Outlet Sound Power, Lwo RPM %WOV 1 2 3 4 5 6 7 8 LwoA 450 100 84 78 71 67 62 54 47 40 69 80 84 77 69 62 58 50 43 37 67 60 83 74 66 59 57 49 44 38 64 50 81 73 64 58 56 48 45 39 63 40 80 72 64 58 56 48 45 39 63 900 100 95 94 86 82 82 77 68 61 86 80 94 91 82 78 77 71 64 59 82 60 90 89 80 75 74 67 63 60 79 50 91 88 79 74 73 67 64 64 79 40 91 88 78 74 72 67 64 64 78 1300 100 102 99 98 92 90 89 82 73 96 80 99 97 98 89 87 84 77 71 94 60 96 94 97 86 84 79 74 71 91 50 95 94 96 85 82 77 73 72 90 40 95 94 95 84 81 77 74 72 89 1800 100 108 105 107 100 99 99 95 86 105 80 103 102 104 97 96 94 90 82 101 60 101 99 101 94 93 89 85 81 99 50 101 99 99 93 91 87 84 81 97 40 101 99 98 92 90 86 84 82 96 2580 100 114 114 114 112 107 107 105 99 114 80 109 110 110 109 104 103 100 94 111 60 107 108 108 106 102 99 95 91 108 50 108 108 106 104 100 97 94 91 106 40 108 108 106 103 99 96 93 91 105 3110 100 118 118 118 115 112 111 109 104 118 80 113 114 114 112 109 107 105 100 115 60 111 112 112 109 107 104 100 96 112 50 111 112 111 107 105 102 99 96 110 40 111 112 111 107 104 101 98 95 110
Page 1 and 2: Single-Width Centrifugal Fan Perfor
Page 3 and 4: 3 Engineering Data Motor Selection
Page 5 and 6: 5 Engineering Data Inlet Vane Perfo
Page 7 and 8: Effect of Installation on Performan
Page 9 and 10: Outlet Sound - Duct End Corrections
Page 11 and 12: STEP 1 Enter the performance table
Page 13 and 14: Static Pressure (Pa x 100) 18 16 14
Page 33: Static Pressure (Pa x 100) 60 50 40
Page 85 and 86:
Static Pressure (Pa x 100) 35 30 25
Page 87 and 88:
Static Pressure (Pa x 100) 35 30 25
Page 89 and 90:
Size Class 7-10 12 13 15 16 18 20 2
Page 91 and 92:
Size Class Sizes 12-73 Single-Width
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