York MFSI, Руководство пользователя

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YORK® MIXED FLOW, INLINE FAN, MODEL MFSI
22
490
Wheel Dia. Outlet Area Tip Speed (FPM) Maximum BHP Max. Motor Frame Size
60.0 in. 23.9 sq. ft. 15.71 x RPM 86.59 (RPM / 1000)
3
365T
Performance shown is for Installation Type B: free inlet, ducted outlet. Power rating (BHP) does not include belt drive losses. Performance ratings
do not include the effects of appurtenances in the airstream. Bold figures indicate maximum static efficiency. Approximate fan weights are less
motor and accessories.
CFM OV
1/4" SP 1/2" SP 3/4" SP 1" SP 1 1/4" SP 1 1/2" SP 1 3/4" SP 2" SP 2 1/4" SP 2 1/2" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
18000 753 243 1.15
287 2.01 325 2.91 358 3.88
- - - - - - - - - - - -
20000 837 260 1.37 302 2.30 338 3.27 370 4.30 400 5.39 - - - - - - - - - -
22000 921 277 1.63 316 2.62
352 3.68 383 4.76 411 5.90 439 7.11 466 8.40
- - - - - -
24000 1004 296 1.93 332 2.97 366 4.11 396 5.28 424 6.48 450 7.73 475 9.04 500 10.43 - - - -
26000 1088 315 2.28 348 3.37 380 4.58
410 5.83 437 7.10 462 8.41 486 9.77 510 11.18 533 12.66
- -
28500 1192 340 2.78 369 3.93 399 5.22 428 6.57 455 7.94 479 9.34 502 10.77 524 12.25 546 13.77 567 15.35
31000 1297 365 3.38 391 4.57 419 5.93 447 7.37 472 8.85 496 10.35 519 11.87 540 13.42 561 15.01 581 16.64
33500 1402 391 4.07 414 5.31 440 6.72 466 8.25 491 9.83 514 11.43
536 13.05 557 14.69 577 16.36 597 18.06
36000 1506 417 4.86 438 6.15 461 7.62 486 9.21 510 10.88 532 12.58 554 14.31 575 16.05 594 17.81 613 19.59
38500 1611 443 5.76 463 7.11 484 8.62 506 10.27 529 12.02 551 13.82 572 15.64 592 17.49
612 19.35 630 21.23
41000 1715 470 6.78 488 8.18 507 9.74 528 11.44 549 13.26 570 15.14 591 17.07 611 19.01 630 20.98 648 22.96
43500 1820 497 7.92 513 9.38 531 10.99 550 12.74 570 14.61 590 16.57 610 18.58 629 20.63 648 22.70 666 24.78
46000 1925 523 9.19 539 10.71 555 12.37 573 14.17 592 16.09 611 18.11 629 20.21 648 22.35 666 24.51 684 26.70
48500 2029 550 10.60 565 12.19 580 13.90 597 15.75 614 17.71 632 19.79 650 21.95 668 24.17 685 26.43 702 28.72
51000 2134 577 12.16 591 13.81 605 15.58 621 17.47 637 19.49 653 21.61 670 23.83 688 26.13 705 28.47 721 30.85
53500 2238 604 13.87 617 15.58 631 17.41 645 19.35 660 21.41 676 23.59 692 25.86 708 28.22 724 30.64 741 33.10
56000 2343 631 15.74 644 17.52 656 19.40 670 21.40 684 23.51 699 25.73 714 28.06 729 30.47 745 32.95 760 35.49
58500 2448 658 17.78 670 19.62 682 21.57 695 23.62 708 25.78 722 28.05 736 30.42 751 32.88 766 35.43 781 38.04
61000 2552 685 19.99 697 21.90 708 23.91 720 26.02 733 28.23 746 30.55 760 32.96 773 35.48 787 38.07 802 40.74
63500 2657 713 22.39 723 24.37 735 26.44 746 28.60 758 30.87 770 33.23 783 35.70 796 38.26 810 40.90 823 43.63
CFM OV
2 3/4" SP 3" SP 3 1/2" SP 4" SP 4 1/2" SP 5" SP 5 1/2" SP 6" SP 6 1/2" SP 7" SP
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
31000 1297 601 18.32 620 20.05 658 23.68 - - - - - - - - - - - - - -
33000 1381
612 19.49 631 21.26 667 24.94
- - - - - - - - - - - - - -
35000 1464 625 20.75 643 22.56 678 26.32 712 30.26 - - - - - - - - - - - -
37000 1548 638 22.08 655 23.96 689 27.81 722 31.82 754 36.01 786 40.39 - - - - - - - -
39000 1632
651 23.48 669 25.42 702 29.39 734 33.49 765 37.75 795 42.17 825 46.78
- - - - - -
41000 1715 665 24.95 682 26.97 715 31.06 746 35.27 776 39.61 805 44.10 834 48.75 863 53.58 - - - -
43000 1799
679 26.48 696 28.58 728 32.81 759 37.15 788 41.59 817 46.16 845 50.88 872 55.75 900 60.78
- -
45000 1883 694 28.08 710 30.25 742 34.64 772 39.11 801 43.67 829 48.34 856 53.14 883 58.08 909 63.16 935 68.40
47000 1967 708 29.74 724 31.99 756 36.54 785 41.16 814 45.85 841 50.64 868 55.53 894 60.55 920 65.70 945 70.99
49000 2050 723 31.46 739 33.80
770 38.52 799 43.28 827 48.12 854 53.03 880 58.04 906 63.16 931 68.39 956 73.74
51000 2134 738 33.26 754 35.68 784 40.56 813 45.49 841 50.47 868 55.53 893 60.66 918 65.88 943 71.21 967 76.65
53000 2218 753 35.12 768 37.63 799 42.67 827 47.77
855 52.91 881 58.11 907 63.38 931 68.73 955 74.16 979 79.70
55000 2301 768 37.07 784 39.65 813 44.86 842 50.13 869 55.43 895 60.78 920 66.20 945 71.68 968 77.24 991 82.88
57000 2385 784 39.11 799 41.76 828 47.13 856 52.56 883 58.03
909 63.54 934 69.11 958 74.73 981 80.42
- -
59000 2469 800 41.24 814 43.96 843 49.48 871 55.07 898 60.71 923 66.39 948 72.11 972 77.88 995 83.72 - -
61000 2552 816 43.47 830 46.25 858 51.91 886 57.67 912 63.47 938 69.32
962 75.20 986 81.13
- - - -
63000 2636 833 45.82 846 48.65 874 54.45 901 60.35 927 66.32 952 72.33 976 78.39
1000 84.48
- - - -
65000 2720 850 48.28 863 51.16 890 57.08 916 63.13 942 69.26 967 75.44 991 81.66 - - - - - -
67000 2803 867 50.86 880 53.80 906 59.82 932 66.01 957 72.29 981 78.63 - - - - - - - -
69000 2887 884 53.57 897 56.55 922 62.69 947 68.99 972 75.42 996 81.92 - - - - - - - -
j
WR
2
= Inertial Starting Force
k
Maximum RPM is based on operating temperature of 100°F.
From 101°F through 200°F multiply RPM by 0.93.
Class
Fan Weight
(Lbs.)
Wheel Weight
(Lbs.)
WR
2 j
(Lbs. Ft.
2
)
Max. Wheel RPM
k
(Steel or Aluminum)
I 2494 459 1165 800
II 2625 488 1217 1000
102
1/4
(MAX)
94
3/4
81
71
5/8
58