Trane IntelliPak 1 with Symbio 800 Installation, Operation And Maintenance Manual page 97

Return Fan Performance
Table 47. Return fan performance—20, 25, 30 ton air-cooled and (24.5" Fan)
CFM
0.25
Std
Air
RPM BHP RPM
4000 557 0.29 638
4500 605 0.36 682
5000 654 0.44 727
5500 704 0.53 773
6000 756 0.64 821
6500 808 0.76 868
7000 861 0.90 917
7500 913 1.06 968
8000 967 1.24 1019
8500 1021 1.44 1071
9000 1075 1.67 1123
9500 1130 1.92 1175
10000 1186 2.20 1228
10500 1241 2.50 1280
11000 1297 2.84 1334
11500 1353 3.20 1387
12000 1408 3.60 1441
12500 1464 4.03 1496
13000 1520 4.49 1551
13500 1576 4.99 1606
14000 1633 5.52 1661
Notes:
1. Max fan RPM 1715 for 24.5" Class I Fan
2. Max motors available are as follows: 20T: 3HP, 25; 5HP, 30T: 7.5 HP
3. Max CFM available is as follows; 20T: 9000, 25T: 11000, and 30T: 13500
4. Min CFM is 4000 for 20T, 25T, and 30T
5. Return fan belt drive RPM selections will be available to cover 500-1600 RPM range +/- 50 RPM
6. Performance data includes cabinet and rain hood effect. Damper pressure drop must be added to the return duct static. See table Component static pressure drops - relief
damper for return fan in Performance Data.
7. Shaded area indicates nonstandard BHP or RPM selections. Contact a local Trane® representative for more information.
Table 48. Return fan performance—40, 50 and 55 ton air-cooled and (27" Fan)
CFM
0.25
Std
Air
RPM BHP RPM
7500 709 0.82 766
8000 748 0.95 803
8500 788 1.09 840
9000 827 1.24 878
9500 867 1.41 916
10000 908 1.60 955
10500 948 1.81 994
11000 989 2.04 1033
11500 1030 2.28 1072
12000 1071 2.55 1112
12500 1112 2.83 1152
13000 1153 3.14 1192
13500 1194 3.47 1232
14000 1236 3.83 1272
14500 1277 4.21 1313
15000 1319 4.62 1353
15500 1361 5.05 1394
16000 1402 5.51 1435
16500 1444 6.00 1476
17000 1486 6.52 1517
17500 1528 7.07 1558
18000 1570 7.65 1599
18500 1612 8.26 1640
19000 1654 8.91 1682
19500 1696 9.59 1723
RT-SVX072D-EN
Return Fan Static Pressure Including Relief Damper P.D.
0.50 0.75
BHP RPM BHP
0.48 710 0.68
0.57 749 0.79
0.67 790 0.91
0.79 834 1.04
0.92 879 1.20
1.06 925 1.36
1.21 972 1.55
1.39 1019 1.74
1.58 1068 1.96
1.80 1116 2.19
2.04 1166 2.45
2.31 1217 2.73
2.60 1269 3.04
2.92 1321 3.37
3.27 1373 3.74
3.64 1425 4.13
4.06 1477 4.56
4.50 1530 5.01
4.98 1583 5.51
5.50 1636 6.03
6.05 1690 6.60
Return Fan Static Pressure Including Relief Damper P.D.
0.50 0.75
BHP RPM BHP
1.16 815 1.50
1.31 851 1.67
1.47 887 1.86
1.64 924 2.05
1.83 961 2.27
2.04 999 2.50
2.27 1036 2.75
2.51 1074 3.01
2.78 1112 3.29
3.06 1151 3.59
3.37 1189 3.92
3.70 1228 4.27
4.05 1267 4.63
4.42 1307 5.03
4.82 1346 5.45
5.25 1386 5.90
5.71 1426 6.37
6.18 1466 6.87
6.69 1506 7.40
7.23 1547 7.96
7.80 1587 8.55
8.40 1627 9.17
9.03 1668 9.81
9.70 1709 10.50
10.40 1749 11.22
1.00 1.25
RPM BHP RPM BHP
776 0.89 838 1.10
811 1.02 869 1.25
850 1.16 905 1.41
889 1.30 943 1.58
932 1.47 982 1.77
976 1.66 1024 1.97
1021 1.87 1067 2.19
1068 2.10 1112 2.44
1115 2.34 1158 2.71
1162 2.60 1204 3.00
1210 2.88 1252 3.30
1258 3.17 1299 3.62
1307 3.50 1347 3.97
1357 3.85 1395 4.34
1409 4.23 1443 4.74
1460 4.64 1493 5.16
1512 5.08 1544 5.62
1565 5.56 1596 6.11
1617 6.06 1648 6.64
1669 6.60 1700 7.20
1721 7.19 1752 7.79
1.00 1.25
RPM BHP RPM BHP
861 1.85 906 2.22
895 2.04 938 2.43
930 2.24 971 2.64
965 2.46 1005 2.88
1001 2.70 1040 3.14
1038 2.95 1075 3.41
1075 3.23 1111 3.70
1112 3.51 1147 4.01
1149 3.82 1184 4.33
1187 4.14 1221 4.69
1225 4.48 1258 5.06
1263 4.86 1296 5.45
1301 5.24 1333 5.85
1340 5.66 1371 6.29
1379 6.10 1410 6.75
1417 6.55 1448 7.23
1457 7.05 1486 7.74
1496 7.57 1525 8.28
1535 8.12 1564 8.85
1575 8.70 1603 9.44
1615 9.30 1642 10.07
1655 9.94 1681 10.73
1695 10.62 1721 11.43
1735 11.31 1760 12.14
1775 12.06 1800 12.90
Unit Start-up
1.50 1.75
RPM BHP RPM BHP
899 1.32 969 1.60
926 1.49 980 1.73
957 1.67 1007 1.93
992 1.86 1040 2.15
1030 2.06 1076 2.38
1070 2.29 1114 2.61
1112 2.53 1154 2.87
1155 2.79 1196 3.15
1199 3.08 1238 3.45
1244 3.39 1283 3.79
1290 3.72 1327 4.14
1337 4.07 1373 4.52
1384 4.45 1419 4.91
1432 4.85 1466 5.33
1480 5.26 1515 5.79
1528 5.71 1561 6.25
1576 6.18 1610 6.75
1626 6.68 1658 7.28
1677 7.22 1707 7.84
1728 7.80 1756 8.42
1780 8.42 1807 9.05
1.50 1.75
RPM BHP RPM BHP
949 2.60 991 2.99
979 2.82 1018 3.22
1010 3.05 1049 3.48
1043 3.31 1080 3.75
1076 3.58 1112 4.03
1111 3.88 1145 4.34
1145 4.18 1179 4.68
1181 4.51 1213 5.02
1216 4.86 1248 5.38
1253 5.24 1284 5.78
1290 5.62 1320 6.19
1327 6.04 1356 6.63
1364 6.47 1393 7.08
1401 6.94 1430 7.57
1439 7.42 1467 8.08
1477 7.92 1504 8.61
1514 8.44 1542 9.16
1553 9.01 1580 9.74
1591 9.58 1617 10.34
1629 10.20 1655 10.97
1668 10.85 1694 11.64
1707 11.53 1732 12.33
1746 12.23 1771 13.07
1785 12.97 1809 13.82
1825 13.76 1848 14.62
2.00
RPM BHP
1038 1.89
1033 1.99
1057 2.20
1087 2.44
1121 2.70
1157 2.95
1195 3.22
1235 3.51
1277 3.84
1320 4.19
1363 4.56
1408 4.96
1454 5.38
1500 5.84
1546 6.29
1594 6.79
1642 7.32
1689 7.87
1737 8.44
1785 9.06
1834 9.70
2.00
RPM BHP
1033 3.39
1058 3.64
1087 3.92
1115 4.19
1146 4.50
1179 4.83
1212 5.18
1245 5.53
1279 5.92
1314 6.33
1349 6.76
1385 7.23
1421 7.70
1457 8.20
1494 8.73
1531 9.29
1569 9.87
1606 10.47
1643 11.10
1681 11.75
1718 12.43
1757 13.15
1794 13.89
1833 14.67
1872 15.50
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