York MFSI, Руководство пользователя

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YORK® MIXED FLOW, INLINE FAN, MODEL MFSI
23
542
Wheel Dia. Outlet Area Tip Speed (FPM) Maximum BHP Max. Motor Frame Size
66.0 in. 29.3 sq. ft. 17.28 x RPM 139.46 (RPM / 1000)
3
405T
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
24000 819 235 1.63 273 2.75
306 3.92 335 5.15 363 6.47
- - - - - - - - - -
26400 901 251 1.94 286 3.13 318 4.40 347 5.71 373 7.09 398 8.54 - - - - - - - -
26800 915 253 1.99 289 3.20
321 4.49 349 5.81 375 7.19 400 8.66 424 10.21
- - - - - -
31200 1065 285 2.71 315 4.02 344 5.48 371 6.98 396 8.51 419 10.09 441 11.72 462 13.43 483 15.22 - -
33600 1147 302 3.18 330 4.54 358 6.08 384 7.68
409 9.30 431 10.96 452 12.67 473 14.43 493 16.25 512 18.15
36700 1253 326 3.88 350 5.31 376 6.94 401 8.65 425 10.41 447 12.19 468 14.00 487 15.85 506 17.75 525 19.70
39800 1358 350 4.71 372 6.20 395 7.89 419 9.72 442 11.60 463 13.50 484 15.43 503 17.39 521 19.39 539 21.42
42900 1464 374 5.66 394 7.21 415 8.97 438 10.88 459 12.88 480 14.91 500 16.97
519 19.05 537 21.15 554 23.29
46000 1570 398 6.75 416 8.37 436 10.18 457 12.17 477 14.27 498 16.42 517 18.61 535 20.82 553 23.04 570 25.29
49100 1676 423 7.98 440 9.67 458 11.55 477 13.60 496 15.78 515 18.04 534 20.35 552 22.69 570 25.04
586 27.42
52200 1782 448 9.37 463 11.13 480 13.07 497 15.18 515 17.43 534 19.79 552 22.21 569 24.67 586 27.16 603 29.66
55300 1887 473 10.93 487 12.76 502 14.77 519 16.93 535 19.25 553 21.69 570 24.21 587 26.78 604 29.39 620 32.02
58400 1993 498 12.66 511 14.57 525 16.64 540 18.86 556 21.24 572 23.75 589 26.36 605 29.03 621 31.76 637 34.52
61500 2099 523 14.57 535 16.56 549 18.70 563 20.99 577 23.42 593 25.99 608 28.67 624 31.44 639 34.27 655 37.15
64600 2205 548 16.68 560 18.75 572 20.96 586 23.31 599 25.80 613 28.43 628 31.18 643 34.03 658 36.95 673 39.93
67700 2311 573 19.00 585 21.15 596 23.42 609 25.84 621 28.39 635 31.08 649 33.89 663 36.81 677 39.82 691 42.89
70800 2416 599 21.52 609 23.75 620 26.11 632 28.59 644 31.21 657 33.95 670 36.82 683 39.80 696 42.88 710 46.04
73900 2522 624 24.27 634 26.59 645 29.02 656 31.57 667 34.25 679 37.05 691 39.98 704 43.02 716 46.17 729 49.40
77000 2628 649 27.26 659 29.65 669 32.16 679 34.78 690 37.53 701 40.40 713 43.38 725 46.48 737 49.69 749 52.99
80100 2734 675 30.49 684 32.96 694 35.55 703 38.25 714 41.06 724 43.99 735 47.03 747 50.19 758 53.46 770 56.82
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
38000 1297 548 22.44 565 24.55 600 28.95 - - - - - - - - - - - - - -
40000 1365
557 23.63 574 25.77 607 30.23 639 34.94
- - - - - - - - - - - -
42000 1433 566 24.88 583 27.07 615 31.60 646 36.36 - - - - - - - - - - - -
44000 1502 576 26.19 592 28.44 623 33.06 653 37.89 683 42.93 - - - - - - - - - -
46000 1570
586 27.57 602 29.88 632 34.61 662 39.52 690 44.62 719 49.94
- - - - - - - -
48000 1638 596 29.00 612 31.38 642 36.23 671 41.23 699 46.42 726 51.79 753 57.38 - - - - - -
50000 1706
607 30.49 622 32.94 652 37.92 680 43.04 707 48.31 734 53.76 760 59.39 786 65.24
- - - -
52000 1775 617 32.02 633 34.55 662 39.68 689 44.92 716 50.29 742 55.83 768 61.53 793 67.42 818 73.51 - -
54000 1843 628 33.61 643 36.22 672 41.50 699 46.87 726 52.36 751 58.00 776 63.78 801 69.74 825 75.87 849 82.20
56000 1911 639 35.25 654 37.95
682 43.38 710 48.90 735 54.52 761 60.26 785 66.14 809 72.17 833 78.37 856 84.74
60000 2048 661 38.70 676 41.56 704 47.32 730 53.15 756 59.05 780 65.04 804 71.14 827 77.37 849 83.73 872 90.24
62000 2116 672 40.51 687 43.45 714 49.38
741 55.37 766 61.42 790 67.55 814 73.78 836 80.12 859 86.59 880 93.18
64000 2184 684 42.38 698 45.40 725 51.50 751 57.65 776 63.86 800 70.14 824 76.51 846 82.97 868 89.54 889 96.23
66000 2253 695 44.31 709 47.41 736 53.67 762 60.00
787 66.37 811 72.81 834 79.31 856 85.91 878 92.60 899 99.40
68500 2338 710 46.83 723 50.02 750 56.49 776 63.02 800 69.60 824 76.23 847 82.93 869 89.70 890 96.55 - -
71000 2423 725 49.48 738 52.75 764 59.40 790 66.14 814 72.93
837 79.77 860 86.66 881 93.62 902 100.65
- -
73500 2509 740 52.25 753 55.60 779 62.43 804 69.37 828 76.37 851 83.42
873 90.51 894 97.66
- - - -
76000 2594 755 55.16 768 58.59 793 65.58 818 72.71 841 79.91 864 87.17 886 94.48 - - - - - -
78500 2679 771 58.23 784 61.72 808 68.87 832 76.17 855 83.58 878 91.04 900 98.55 - - - - - -
81000 2765 787 61.45 799 65.00 823 72.29 846 79.76 869 87.36 892 95.03 - - - - - - - -
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 NA NA NA NA
II 3266 629 1735 903
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.
111
3/4
(MAX)
104
3/8
88
79
3/4
67