EVAPORATOR FAN PERFORMANCE (cont)
50XCA24 (20 Tons)
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| ESP (in. wg) |
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CFM | 0.00 | 0.10 | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 0.90 | ||||||||||
| Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp |
6,000 | 594 | 1.01 | 594 | 1.01 | 645 | 1.17 | 693 | 1.34 | 737 | 1.52 | 781 | 1.70 | 825 | 1.90 | 870 | 2.12 | 917 | 2.36 | 965 | 2.62 |
6,300 | 588 | 1.07 | 612 | 1.14 | 667 | 1.32 | 714 | 1.50 | 757 | 1.68 | 799 | 1.87 | 840 | 2.07 | 883 | 2.28 | 926 | 2.52 | 971 | 2.77 |
6,600 | 588 | 1.14 | 636 | 1.29 | 689 | 1.48 | 735 | 1.67 | 777 | 1.86 | 817 | 2.05 | 857 | 2.25 | 897 | 2.47 | 938 | 2.70 | 979 | 2.95 |
6,900 | 615 | 1.30 | 660 | 1.45 | 711 | 1.65 | 757 | 1.85 | 798 | 2.05 | 837 | 2.25 | 875 | 2.45 | 913 | 2.67 | 951 | 2.90 | 990 | 3.15 |
7,200 | 642 | 1.48 | 684 | 1.63 | 734 | 1.84 | 779 | 2.05 | 819 | 2.25 | 857 | 2.46 | 894 | 2.67 | 930 | 2.89 | 966 | 3.13 | 1003 | 3.37 |
7,500 | 668 | 1.68 | 708 | 1.83 | 756 | 2.04 | 801 | 2.26 | 840 | 2.47 | 877 | 2.69 | 913 | 2.91 | 948 | 3.13 | 983 | 3.37 | 1018 | 3.61 |
7,800 | 695 | 1.88 | 733 | 2.04 | 779 | 2.26 | 823 | 2.49 | 862 | 2.71 | 898 | 2.93 | 933 | 3.16 | 967 | 3.39 | 1000 | 3.63 | 1034 | 3.87 |
8,000 | 713 | 2.03 | 750 | 2.19 | 795 | 2.41 | 838 | 2.65 | 876 | 2.88 | 912 | 3.10 | 946 | 3.33 | 979 | 3.57 | 1012 | 3.81 | 1045 | 4.06 |
8,300 | 740 | 2.27 | 774 | 2.43 | 818 | 2.66 | 860 | 2.90 | 898 | 3.14 | 934 | 3.38 | 967 | 3.61 | 999 | 3.85 | 1031 | 4.10 | 1062 | 4.35 |
8,600 | 766 | 2.53 | 800 | 2.69 | 841 | 2.92 | 882 | 3.17 | 920 | 3.42 | 955 | 3.67 | 988 | 3.91 | 1019 | 4.16 | 1050 | 4.41 | 1081 | 4.67 |
8,900 | 793 | 2.80 | 825 | 2.97 | 865 | 3.20 | 905 | 3.46 | 942 | 3.72 | 977 | 3.97 | 1009 | 4.23 | 1040 | 4.48 | 1070 | 4.74 | 1100 | 5.00 |
9,200 | 820 | 3.09 | 850 | 3.27 | 888 | 3.50 | 928 | 3.77 | 964 | 4.04 | 998 | 4.30 | 1030 | 4.56 | 1061 | 4.82 | 1090 | 5.09 | 1119 | 5.36 |
9,500 | 846 | 3.40 | 876 | 3.58 | 912 | 3.82 | 950 | 4.09 | 987 | 4.37 | 1020 | 4.64 | 1052 | 4.92 | 1082 | 5.19 | 1111 | 5.46 | 1139 | 5.73 |
9,800 | 873 | 3.74 | 901 | 3.92 | 936 | 4.16 | 973 | 4.44 | 1009 | 4.72 | 1042 | 5.01 | 1074 | 5.29 | 1103 | 5.57 | 1131 | 5.85 | 1159 | 6.13 |
10,000 | 891 | 3.97 | 918 | 4.16 | 952 | 4.40 | 989 | 4.68 | 1024 | 4.97 | 1057 | 5.26 | 1088 | 5.55 | 1117 | 5.83 | 1145 | 6.12 | 1173 | 6.40 |
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50XCA24 (20 Tons) (cont) |
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| ESP (in. wg) |
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CFM | 1.00 | 1.10 | 1.20 | 1.30 | 1.40 | 1.50 | 1.60 | 1.70 | 1.80 | 1.90 | ||||||||||
| Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp | Rpm | Bhp |
6,000 | 1014 | 2.90 | 1063 | 3.20 | 1112 | 3.53 | 1161 | 3.87 | 1208 | 4.23 | — | — | — | — | — | — | — | — | — | — |
6,300 | 1016 | 3.05 | 1063 | 3.35 | 1110 | 3.66 | 1157 | 4.00 | 1204 | 4.36 | 1249 | 4.73 | — | — | — | — | — | — | — | — |
6,600 | 1022 | 3.22 | 1066 | 3.51 | 1110 | 3.83 | 1155 | 4.16 | 1200 | 4.50 | 1245 | 4.87 | 1289 | 5.25 | 1332 | 5.65 | — | — | — | — |
6,900 | 1030 | 3.42 | 1071 | 3.70 | 1113 | 4.01 | 1156 | 4.33 | 1199 | 4.67 | 1242 | 5.03 | 1285 | 5.41 | 1327 | 5.80 | 1369 | 6.21 | 1409 | 6.63 |
7,200 | 1041 | 3.64 | 1080 | 3.92 | 1119 | 4.22 | 1159 | 4.53 | 1200 | 4.87 | 1241 | 5.22 | 1282 | 5.59 | 1323 | 5.98 | 1364 | 6.38 | 1404 | 6.80 |
7,500 | 1053 | 3.88 | 1090 | 4.15 | 1127 | 4.45 | 1165 | 4.76 | 1203 | 5.09 | 1242 | 5.43 | 1282 | 5.80 | 1321 | 6.18 | 1361 | 6.58 | 1400 | 6.99 |
7,800 | 1067 | 4.14 | 1102 | 4.41 | 1137 | 4.70 | 1173 | 5.01 | 1209 | 5.33 | 1246 | 5.67 | 1284 | 6.03 | 1321 | 6.40 | 1360 | 6.80 | 1397 | 7.20 |
8,000 | 1078 | 4.32 | 1111 | 4.60 | 1145 | 4.88 | 1179 | 5.19 | 1214 | 5.51 | 1250 | 5.85 | 1286 | 6.20 | 1323 | 6.57 | 1360 | 6.96 | 1397 | 7.36 |
8,300 | 1094 | 4.62 | 1126 | 4.89 | 1158 | 5.18 | 1191 | 5.48 | 1224 | 5.80 | 1258 | 6.13 | 1292 | 6.48 | 1327 | 6.84 | 1362 | 7.22 | 1397 | 7.62 |
8,600 | 1111 | 4.93 | 1141 | 5.21 | 1172 | 5.50 | 1203 | 5.80 | 1235 | 6.11 | 1267 | 6.44 | 1300 | 6.78 | 1333 | 7.14 | 1366 | 7.51 | 1400 | 7.90 |
8,900 | 1129 | 5.27 | 1158 | 5.55 | 1188 | 5.84 | 1218 | 6.14 | 1248 | 6.45 | 1278 | 6.77 | 1309 | 7.11 | 1341 | 7.47 | 1372 | 7.83 | 1405 | 8.22 |
9,200 | 1147 | 5.63 | 1176 | 5.91 | 1204 | 6.20 | 1233 | 6.50 | 1262 | 6.81 | 1291 | 7.14 | 1320 | 7.47 | 1350 | 7.82 | 1381 | 8.19 | 1411 | 8.56 |
9,500 | 1167 | 6.01 | 1194 | 6.30 | 1222 | 6.59 | 1249 | 6.89 | 1277 | 7.20 | 1305 | 7.53 | 1333 | 7.86 | 1362 | 8.21 | 1391 | 8.57 | 1420 | 8.94 |
9,800 | 1186 | 6.41 | 1213 | 6.70 | 1240 | 7.00 | 1266 | 7.30 | 1293 | 7.62 | 1320 | 7.94 | 1347 | 8.28 | 1374 | 8.62 | 1402 | 8.98 | 1430 | 9.35 |
10,000 | 1200 | 6.69 | 1226 | 6.99 | 1252 | 7.29 | 1278 | 7.59 | 1304 | 7.91 | 1331 | 8.23 | 1357 | 8.57 | 1384 | 8.91 | 1411 | 9.27 | 1438 | 9.63 |
LEGEND
Bhp — Brake Horsepower
ESP — External Static Pressure
NOTES:
1.Units are available with several motor hp options. Refer to the physical data table.
2.Static pressure losses must be applied to external static pressure before entering the fan performance table.
3.Interpolation is permitted; extrapolation is not.
4.Fan performance is based on filter, unit casing, and wet coil losses.
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