Bryant 548F - Manual (Page 111)

111
PERFORMANCE DATA (cont)
FAN PERFORMANCE — VERTICAL DISCHARGE UNITS
LEGEND
Refer to this page for general Fan Performance notes.
NOTES:
1. Standard drive range is 891 to 1179 rpm. Alternate drive range is 1227 to
1559. Other rpms may require a field-supplied drive.
2. Maximum continuous bhp is 4.25 and maximum continuous watts are 3775.
Do not adjust motor rpm such that motor maximum bhp and/or watts is
exceeded at the maximum operating cfm.
LEGEND
Refer to this page for general Fan Performance notes.
NOTES:
1. Standard drive range is 817 to 1038 rpm. Alternate drive range is 1082 to
1303. Other rpms may require a field-supplied drive.
2. Maximum continuous bhp is 5.90 and maximum continuous watts are 5180.
Do not adjust motor rpm such that motor maximum bhp and/or watts is
exceeded at the maximum operating cfm.
GENERAL NOTES FOR FAN PERFORMANCE TABLES
1. Extensive motor and electrical testing on these units ensures that the full
range of the motor can be utilized with confidence. Using your fan motors up
to the wattage ratings shown will not result in nuisance tripping or premature
motor failure. Unit warranty will not be affected. For additional information
on motor performance, refer to Indoor-Fan Motor Performance table on
page 114.
2. Values include losses for filters, unit casing, and wet coils. See page 112 for
accessory/FIOP static pressure information.
3. Use of a field-supplied motor may affect wire sizing. Contact your Bryant
representative for details.
4. Interpolation is permissible. Do not extrapolate.
542J150
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp
3750 724 481 0.55 838 685 0.78 937 889 1.01 1028 1097 1.25 1111 1309 1.49
4000 754 613 0.70 865 824 0.94 962 1034 1.18 1050 1247 1.42 1131 1463 1.67
4250 786 757 0.86 893 975 1.11 987 1191 1.36 1073 1408 1.60 1152 1629 1.86
4500 818 914 1.04 922 1138 1.30 1013 1360 1.55 1097 1583 1.80 1174 1808 2.06
4750 850 1084 1.23 951 1313 1.50 1040 1541 1.76 1122 1770 2.02 1197 2000 2.28
5000 883 1267 1.44 980 1501 1.71 1068 1736 1.98 1147 1969 2.24 1221 2204 2.51
5250 917 1464 1.67 1011 1703 1.94 1096 1943 2.21 1174 2183 2.49 1246 2423 2.76
5500 950 1675 1.91 1041 1918 2.19 1124 2165 2.47 1201 2409 2.75 1272 2655 3.02
5750 985 1901 2.17 1072 2147 2.45 1153 2400 2.73 1228 2650 3.02 1298 2901 3.31
6000 1020 2142 2.44 1103 2391 2.72 1183 2649 3.02 1256 2905 3.31 1324 3160 3.60
6250 1055 2398 2.73 1135 2650 3.02 1213 2912 3.32 1284 3175 3.62 1352 3435 3.91
542J150 (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp
3750 1190 1526 1.74 1265 1746 1.99 1337 1972 2.25 1405 2199 2.51 1471 2431 2.77
4000 1208 1684 1.92 1281 1908 2.17 1351 2136 2.43 1418 2368 2.70 1483 2603 2.97
4250 1227 1853 2.11 1299 2082 2.37 1367 2313 2.64 1433 2548 2.90 1496 2787 3.18
4500 1247 2036 2.32 1317 2268 2.58 1384 2503 2.85 1448 2742 3.12 1510 2983 3.40
4750 1269 2232 2.54 1337 2468 2.81 1403 2707 3.08 1465 2948 3.36 1526 3194 3.64
5000 1291 2441 2.78 1358 2680 3.05 1422 2923 3.33 1484 3168 3.61 1544 3418 3.89
5250 1315 2664 3.03 1380 2907 3.31 1443 3154 3.59 1503 3403 3.88 1562 3655 4.16
5500 1339 2900 3.30 1403 3148 3.59 1464 3398 3.87 1524 3651 4.16 — — —
5750 1364 3151 3.59 1426 3403 3.88 1486 3657 4.17 — — — — — —
6000 1389 3416 3.89 1450 3672 4.18 — — — — — — — — —
6250 1415 3695 4.21 — — — — — — — — — — — —
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
542J180
Airflow
(Cfm)
External Static Pressure (in. wg)
0.2 0.4 0.6 0.8 1.0
Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp
4500 584 717 0.8 695 952 1.1 798 1205 1.3 893 1483 1.7 984 1786 2.0
4800 609 839 0.9 717 1085 1.2 815 1346 1.5 907 1630 1.8 994 1938 2.2
5100 634 971 1.1 738 1229 1.4 833 1500 1.7 921 1791 2.0 1006 2104 2.4
5400 660 1118 1.3 760 1389 1.6 852 1669 1.9 937 1968 2.2 1019 2286 2.6
5700 687 1284 1.4 783 1566 1.8 873 1858 2.1 956 2165 2.4 1034 2490 2.8
6000 712 1458 1.6 805 1752 2.0 892 2055 2.3 973 2371 2.7 1049 2703 3.0
6300 736 1644 1.8 826 1952 2.2 911 2265 2.5 990 2591 2.9 1064 2930 3.3
6600 763 1856 2.1 851 2176 2.4 933 2502 2.8 1010 2837 3.2 1082 3186 3.6
6900 788 2078 2.3 873 2410 2.7 954 2747 3.1 1029 3093 3.5 1099 3451 3.9
7200 813 2316 2.6 896 2662 3.0 975 3011 3.4 1048 3367 3.8 1117 3734 4.2
7500 841 2584 2.9 921 2943 3.3 998 3304 3.7 1070 3672 4.1 1137 4049 4.5
542J180 (cont)
Airflow
(Cfm)
External Static Pressure (in. wg)
1.2 1.4 1.6 1.8 2.0
Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp Rpm Watts Bhp
4500 1070 2113 2.4 1151 2458 2.8 1229 2819 3.2 1302 3194 3.6 — — —
4800 1078 2269 2.5 1157 2620 2.9 1233 2990 3.3 1306 3374 3.8 — — —
5100 1086 2439 2.7 1164 2795 3.1 1238 3170 3.5 — — — — — —
5400 1097 2626 2.9 1172 2986 3.3 1245 3366 3.8 — — — — — —
5700 1110 2835 3.2 1183 3200 3.6 1253 3584 4.0 — — — — — —
6000 1122 3053 3.4 1193 3422 3.8 1262 3810 4.3 — — — — — —
6300 1135 3286 3.7 1204 3660 4.1 1271 4052 4.5 — — — — — —
6600 1151 3549 4.0 1218 3928 4.4 1283 4325 4.8 — — — — — —
6900 1167 3821 4.3 1232 4207 4.7 1295 4608 5.2 — — — — — —
7200 1183 4113 4.6 1246 4505 5.0 — — — — — — — — —
7500 1202 4437 5.0 1264 4837 5.4 — — — — — — — — —
Bhp — Brake Horsepower Input to Fan
Watts — Input Watts to Motor
50T
FQ0
04-
0
1
2
54
2J
150
,1
80