Bryant Preferred 549K 04-06, Service And Maintenance Instructions

Page: 71 / 92

71
APPENDIX C — FAN PERFORMANCE
549K*05N SINGLE PHASE — 4 TON HORIZONTAL SUPPLY (RPM - BHP)
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
1200 1021 0.11 1227 0.19 1417 0.30 1586 0.42 1738 0.55
1300
1073 0.13 1265 0.21 1447 0.31 1612 0.43 1762 0.57
1400 1128 0.15 1305 0.23 1479 0.33 1640 0.46 1788 0.59
1500
1185 0.17 1349 0.25 1514 0.36 1670 0.48 1815 0.61
1600 1244 0.20 1396 0.28 1553 0.38 1703 0.51 1844 0.64
1700
1304 0.23 1446 0.31 1593 0.41 1737 0.53 1875 0.67
1800 1365 0.26 1498 0.34 1636 0.45 1774 0.57 1907 0.71
1900
1427 0.29 1551 0.38 1681 0.48 1813 0.60 1942 0.74
2000 1490 0.33 1607 0.42 1730 0.52 1855 0.65 1978 0.78
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
1200 1875 0.69 2003 0.84 2123 1.00 2237 1.17 2345 1.35
1300
1899 0.71 2026 0.86 2145 1.02 2258 1.19 2365 1.37
1400 1925 0.74 2050 0.89 2169 1.05 2280 1.22 2387 1.40
1500
1950 0.76 2076 0.92 2193 1.08 2304 1.26 2409 1.44
1600 1977 0.79 2101 0.95 2218 1.12 2328 1.29 2433 1.47
1700
2005 0.82 2127 0.98 2244 1.15 2353 1.33 2457 1.51
1800 2034 0.86 2155 1.02 2270 1.19 2379 1.37 — —
1900
2066 0.89 2184 1.06 2297 1.23 2405 1.41 — —
2000 2099 0.94 2215 1.10 2326 1.27 2432 1.45 — —
Standard Static 1021-1900 RPM, 0.72 Max BHP
Medium Static 1021-2170 RPM, 1.06 Max BHP
High Static 1021-2460 RPM, 1.53 Max BHP
549K*05N SINGLE PHASE – STANDARD STATIC — 4 TON HORIZONTAL SUPPLY (RPM - VDC)
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
0.2 0.4 0.6 0.8 1.0
RPM Vdc RPM Vdc RPM Vdc RPM Vdc RPM Vdc
1200
1021 5.4 1227 6.5 1417 7.5 1586 8.3 1738 9.1
1300 1073 5.6 1265 6.7 1447 7.6 1612 8.5 1762 9.3
1400
1128 5.9 1305 6.9 1479 7.8 1640 8.6 1788 9.4
1500 1185 6.2 1349 7.1 1514 8.0 1670 8.8 1815 9.6
1600
1244 6.5 1396 7.3 1553 8.2 1703 9.0 1844 9.7
1700 1304 6.9 1446 7.6 1593 8.4 1737 9.1 1875 9.9
1800
1365 7.2 1498 7.9 1636 8.6 1774 9.3 — —
1900 1427 7.5 1551 8.2 1681 8.8 1813 9.5 — —
2000
1490 7.8 1607 8.5 1730 9.1 1855 9.8 — —
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (in. wg)
1.2 1.4 1.6 1.8 2.0
RPM Vdc RPM Vdc RPM Vdc RPM Vdc RPM Vdc
1200
1875 9.9 — — — — — — — —
1300 1899 10.0 — — — — — — — —
1400
— — — — — — — — — —
1500 — — — — — — — — — —
1600
— — — — — — — — — —
1700 — — — — — — — — — —
1800
— — — — — — — — — —
1900 — — — — — — — — — —
2000
— — — — — — — — — —
Standard Static 1021-1900 RPM