Q Fan Size 54 - Trane Fan User Manual

Fan Size 54"
Wheel Dia. 54.3 inches 1378 mm
Inlet Area 18.37 square feet 1.707 m
Outlet Area 18.37 square feet 1.707 m
Tip Speed 14.20 x RPM 4.328
ft./minute m/minute
Table P-12 — Size 54 Q-Fan
CFM Out-
1 3
Std. let / " / "
4 8
Air Vel. RPM BHP RPM BHP
16200 881 323 1.2 344 1.6
17600 958 344 1.4 363 1.8
19000 1034 365 1.7 383 2.1
20400 1110 387 1.9 403 2.3
21800 1186 410 2.2 425 2.7
23200 1262 432 2.6 446 3.0
24600 1339 455 3.0 468 3.4
26000 1415 479 3.4 491 3.9
27400 1491 502 3.8 513 4.3
28800 1567 525 4.3 536 4.9
30200 1643 549 4.9 559 5.5
31600 1720 572 5.5 582 6.1
33000 1796 596 6.2 605 6.8
34400 1872 620 6.9 629 7.5
35800 1948 644 7.7 652 8.3
37200 2025 668 8.5 676 9.1
38600 2101 691 9.4 699 10.1
40000 2177 715 10.3 723 11.0
41400 2253 739 11.4 747 12.1
42800 2329 763 12.4 770 13.2
44200 2406 788 13.6 794 14.4
45600 2482 812 14.8 818 15.6
47000 2558 836 16.1 842 17.0
48400 2634 860 17.5 866 18.4
CFM Out-
Std. let 2 1 / " 2 1 / "
4 2
Air Vel. RPM BHP RPM BHP
29000 1578 717 15.2 744 16.9
30400 1654 730 16.0 755 17.7
31800 1731 745 16.8 767 18.5
33200 1807 760 17.7 782 19.5
34600 1883 777 18.7 797 20.5
36000 1959 794 19.8 813 21.6
37400 2035 811 20.9 830 22.7
38800 2112 830 22.2 847 23.9
40200 2188 849 23.6 865 25.2
41600 2264 868 25.0 884 26.8
43000 2340 888 26.4 903 28.3
44400 2416 907 27.9 923 29.8
45800 2493 927 29.4 942 31.5
47200 2569 948 31.1 962 33.1
48600 2645 968 32.7 982 34.9
50000 2721 988 34.5 1002 36.7
51400 2798 1010 36.4 1023 38.6
52800 2874 1031 38.4 1043 40.6
54200 2950 1052 40.4 1064 42.7
55600 3026 1074 42.6 1086 44.8
57000 3102 1096 44.8 1107 47.1
58400 3179 1118 47.1 1129 49.5
59800 3255 1140 49.5 1151 51.9
Performance based on 0.075 lbs. per cubic foot density (air at 70 F and 29.92 Hg Bar).
Performance shown is for installation Type B: free inlet, ducted outlet.
Power rating (BHP) does not include drive losses.
Performance ratings do not include the effects of appurtenances in the airstream.
When inlet vanes are used increase rpm 1 percent and brake horsepower 3 percent.
Fan tables cover part of fan operating range; fan curves show full operating range.
Performance
Data
Pressure Class Limits
Class
I
2
II
2
Total Static Pressure
1 5 3
/ " / " / "
2 8 4
RPM BHP RPM BHP RPM
365 1.9 387 2.4 410
382 2.2 402 2.6 422
401 2.5 419 2.9 437
420 2.8 437 3.2 454
440 3.1 456 3.6 471
460 3.5 475 4.0 490
481 3.9 495 4.5 509
503 4.4 516 4.9 529
525 4.9 537 5.4 549
547 5.4 558 6.0 570
569 6.0 580 6.6 591
592 67 602 7.3 612
615 7.4 624 8.0 634
638 8.1 647 8.8 656
661 8.9 669 9.6 678
684 9.8 692 10.5 701
707 10.8 715 11.5 723
731 11.7 738 12.5 746
754 12.8 761 13.6 769
778 13.9 785 14.7 792
801 15.1 808 15.9 815
825 16.4 831 17.2 838
849 17.8 855 18.6 862
872 19.2 879 20.1 885
Total Static Pressure
3" 3 1 / " 4"
2
RPM BHP RPM BHP RPM
815 22.2
826 23.1
838 24.2 882 28.2
852 25.3 893 29.3
867 26.5 906 30.5 946
883 27.7 920 31.8 957
900 29.0 935 33.2 970
917 30.5 950 34.6 985
935 32.0 967 36.1 999
953 33.6 984 37.7 1015
972 35.5 1001 39.5 1032
991 37.3 1019 41.3 1048
1010 39.2 1038 43.3 1066
1030 41.1 1057 45.5 1084
1050 43.1 1076 47.7 1102
1070 45.2 1095 49.9 1121
1090 47.4 1115 52.1 1140
1110 49.5 1135 54.5
1130 51.9
1151 54.3
44
Q Fan
Size 54
Minimum Fan RPM (Without VFRB Option)
Maximum RPM
857
1800 RPM
1151
1200 RPM
1
1" 1 / "
4
BHP RPM BHP RPM BHP
2.8
3.1
3.4 475 4.4
3.7 488 4.8
4.1 503 5.2 536 6.3
4.5 519 5.6 550 6.8
5.0 537 6.1 565 7.3
5.5 555 6.6 581 7.8
6.0 574 7.2 599 8.4
6.6 594 7.9 617 9.1
7.2 613 8.6 636 9.9
7.9 633 9.3 655 10.7
8.7 654 10.0 675 11.5
9.5 675 10.9 695 12.4
10.3 696 11.8 715 13.3
11.2 718 12.7 736 14.2
12.2 740 13.7 757 15.3
13.2 762 14.8 778 16.4
14.3 784 15.9 800 17.6
15.5 807 17.1 822 18.8
16.8 829 18.4 844 20.2
18.1 852 19.8 866 21.5
19.5 875 21.2 888 23.0
20.9 898 22.7 911 24.6
4 1 / " 5"
2
BHP RPM BHP RPM BHP
34.8
36.1 997 40.6
37.5 1007 42.0
39.0 1019 43.5 1056 48.3
40.6 1033 45.2 1067 49.9
42.2 1047 46.9 1080 51.6
43.9 1062 48.6 1094 53.5
45.8 1078 50.5 1108 55.4
47.7 1094 52.4 1123 57.4
49.8 1111 54.5 1139 59.5
52.0 1129 56.7
54.5 1146 59.0
56.9
Motor Minimum Fan RPM
292
195
1 3
1 / " 1 / " 2"
2 4
RPM BHP RPM BHP RPM BHP
582 8.1
594 8.6 625 10.0
608 9.2 636 10.6 666 12.1
624 9.8 650 11.2 677 12.7
641 10.5 665 11.9 690 13.5
658 11.2 681 12.7 705 14.2
676 12.0 698 13.5 720 15.0
696 12.9 716 14.4 737 15.9
715 13.9 734 15.3 754 16.9
734 14.9 753 16.4 772 17.9
754 15.9 773 17.5 791 19.2
775 17.0 792 18.7 810 20.4
795 18.1 812 19.9 829 21.6
816 19.3 833 21.1 849 22.9
837 20.6 853 22.4 869 24.3
858 21.9 873 23.8 889 25.7
880 23.4 894 25.3 909 27.2
902 24.9 916 26.8 930 28.8
924 26.5 937 28.4 951 30.4
5 1 / " 6" 6 1 / "
2 2
RPM BHP RPM BHP RPM BHP
1103 55.0
1113 56.7
1125 58.5