Supply Fan Performance With Inlet Vanes — 40, 50 And 55 Ton - Trane IntelliPak User Manual

Table PD-37 — Supply Fan Performance WITH INLET VANES — 40, 50 and 55 Ton
Cfm
Std .250
Air RPM BHP RPM
8000 318 .79 406
9000 339 1.01 416
10000 364 1.28 428
11000 391 1.63 444
12000 419 2.04 463
13000 448 2.53 486
14000 478 3.09 511
15000 507 3.74 537
16000 537 4.46 565
17000 567 5.28 593
18000 597 6.20 622
19000 627 7.22 652
20000 657 8.35 681
21000 687 9.60 711
22000 718 10.96 741
22500 733 11.69 756
23000 748 12.45 770
24000 779 14.08 800
Cfm
Std 2.250
Air RPM BHP RPM
8000 817 6.98 858
9000 823 7.50 865
10000 827 8.02 870
11000 830 8.56 873
12000 833 9.11 876
13000 836 9.71 879
14000 840 10.37 882
15000 846 11.11 887
16000 853 11.95 893
17000 861 12.84 900
18000 871 13.77 909
19000 881 14.74 918
20000 893 15.80 929
21000 906 16.98 940
22000 920 18.28 953
22500 928 18.99 960
23000 936 19.73 967
24000 954 21.31 983
Cfm
Std 4.250
Air RPM BHP
8000 1087 14.97
9000 1102 16.10
10000 1114 17.13
11000 1123 18.11
12000 1129 19.08
13000 1134 20.08
14000 1137 21.08
15000 1140 22.09
16000 1143 23.13
17000 1146 24.21
18000 1149 25.35
19000 1153 26.59
20000 1159 27.94
21000 1165 29.43
22000
22500
23000
24000
54
Performance
Data
.500 .750
BHP RPM BHP RPM
1.35 485 1.98 555
1.56 491 2.24 558
1.81 499 2.53 564
2.13 509 2.85 571
2.51 521 3.22 580
2.97 536 3.66 591
3.53 553 4.19 604
4.18 574 4.80 619
4.93 597 5.52 636
5.78 622 6.35 656
6.74 648 7.30 678
7.80 675 8.37 702
8.98 703 9.55 727
10.27 732 10.87 754
11.67 761 12.31 781
12.42 776 13.08 795
13.20 790 13.88 810
14.86 820 15.59 838
2.500 2.750
BHP RPM BHP RPM
7.92 896 8.89 932
8.50 904 9.52 942
9.08 910 10.16 948
9.67 914 10.81 953
10.27 917 11.46 956
10.90 920 12.13 959
11.58 923 12.84 962
12.33 926 13.61 965
13.18 931 14.47 969
14.13 938 15.43 975
15.12 945 16.48 981
16.15 954 17.58 989
17.23 964 18.72 998
18.40 974 19.91 1008
19.69 986 21.19 1018
20.39 992 21.88 1024
21.13 998 22.61 1030
22.70 1012 24.17 1043
Total Static Pressure
4.500 4.750
RPM BHP RPM
1114 16.01 1141
1131 17.24 1158
1143 18.36
1153 19.40
1160 20.43
1165 21.48
1169 22.54
Total Static Pressure
1.000 1.250
BHP RPM BHP
2.70 618 3.49
2.97 621 3.79
3.30 624 4.13
3.68 629 4.53
4.08 636 4.99
4.52 645 5.49
5.03 655 6.02
5.63 667 6.60
6.32 680 7.28
7.11 695 8.05
8.02 713 8.93
9.05 733 9.92
10.22 755 11.05
11.53 779 12.32
12.97 804 13.74
13.74 817 14.50
14.55 830 15.31
16.28 857 17 .03
Total Static Pressure
3.000 3.250
BHP RPM BHP
9.88 966 10.88
10.58 977 11.65
11.26 985 12.39
11.96 990 13.15
12.67 994 13.91
13.39 997 14.69
14.14 999 15.47
14.93 1002 16.30
15.81 1006 17.19
16.77 1010 18.17
17.85 1016 19.26
19.01 1023 20.46
20.22 1031 21.73
21.46 1040 23.05
22.77 1050 24.40
23.46 1055 25.10
24.18 1061 25.82
25.73 1073 27 .36
5.000
BHP RPM BHP
17.07 1166 18.13
18.39
(40, 50, 55 Tons)
1.500 1.750
RPM BHP RPM BHP
675 4.31 726 5.17
678 4.67 730 5.58
680 5.04 733 6.00
684 5.45 735 6.44
689 5.92 739 6.93
696 6.47 744 7.49
704 7.07 751 8.12
714 7.69 760 8.82
725 8.36 769 9.54
738 9.12 780 10.30
752 9.99 792 11.16
768 10.97 806 12.12
786 12.06 821 13.21
807 13.28 838 14.41
829 14.66 857 15.74
841 15.40 868 16.46
853 16.19 878 17.23
878 17 .88 901 18.87
3.500 3.750
RPM BHP RPM BHP
998 11.89 1029 12.90
1010 12.74 1042 13.85
1019 13.55 1052 14.73
1026 14.35 1059 15.58
1030 15.17 1064 16.46
1033 16.00 1068 17.34
1036 16.84 1071 18.23
1038 17.71 1073 19.14
1042 18.62 1076 20.09
1046 19.62 1080 21.11
1051 20.71 1084 22.22
1057 21.92 1090 23.43
1064 23.24 1096 24.77
1072 24.63 1104 26.21
1082 26.05 1112 27.71
1086 26.78 1117 28.47
1092 27.52 1122 29.24
1102 29.07 1132 30.83
Notes:
1. Fan performance for 40, 50, and 55 ton rooftops is
identical. However, note maximum motor hp size for
each size. Contact your local Trane representative for
information on non-standard motors.
2. Shaded areas at table extremes note non-standard
Bhp or Rpm selection. Contact your local Trane
representative for more information.
3. Supply fan performance table includes internal
resistance of rooftop. For total static pressure
determination, system external static must be added
to appropriate component static pressure drops
(evaporator coil, filters, optional economizer,
optional exhaust fan, optional heating system,
optional cooling only extended casing, optional roof
curb).
4. Maximum Cfm (for UL approval) as follows: 40 Ton
— 18,000 Cfm, 50 Ton — 22,500 Cfm, 55 Ton —
24,000 Cfm
5. Minimum motor horsepower is 7.5 hp.
6. Maximum motor horsepower as follows: 40 Ton —
30 hp, 50 Ton — 30 hp, 55 Ton — 30 hp
7. Maximum 7.5 hp through 15 hp motor Rpm is 1,141
Rpm, maximum 20 hp through 30 hp motor Rpm is
1,170 Rpm.
8. See RT-EB-104 for further details.
2.000
RPM BHP
773 6.06
778 6.52
781 7.00
784 7.48
787 8.00
791 8.57
796 9.22
803 9.95
812 10.74
821 11.56
832 12.43
844 13.38
857 14.45
871 15.64
888 16.97
897 17.68
906 18.42
926 20.02
4.000
RPM BHP
1058 13.93
1073 14.97
1084 15.92
1092 16.83
1098 17.76
1102 18.70
1105 19.65
1107 20.61
1110 21.60
1113 22.64
1117 23.76
1122 24.99
1128 26.34
1135 27.81
1143 29.37
1147 30.17
1151 30.98
1161 32.63
RT -PRC010-EN