Carrier WeatherMaster 50HCQA04, Инструкции по обслуживанию и техническому обслуживанию, Страница: 57 / 98

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APPENDIX III. FAN PERFORMANCE (cont.)
Table 34 – 50HCQD12 10 TON HORIZONTAL SUPPLY
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000 335 0.32 421 0.51 500 0.74 572 1.00 637 1.29
3250
350 0.38 430 0.58
505 0.81 575 1.08 640 1.37
3500 365 0.45 441 0.65 512 0.89 579 1.16 642 1.46
3750 381 0.53 452 0.74 520 0.98 584 1.26 645 1.56
4000 397 0.61 464 0.83 529 1.08 590 1.36 650 1.67
4250 413 0.70 477 0.93 538 1.19 598 1.47 655 1.78
4500 429 0.81 491 1.05 549 1.31 606 1.60 661 1.91
4750 445 0.92 505 1.17 561 1.44 615 1.73 667 2.05
5000 462 1.04 519 1.30 573 1.58 625 1.88 675 2.21
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000 697 1.59 751 1.91 801 2.24 847 2.59 891 2.94
3250 699 1.68 753 2.01 803 2.35 850 2.71 895 3.08
3500 701 1.78 755 2.12 806 2.47 853 2.84 898 3.22
3750 703 1.88 757 2.23 808 2.59 855 2.97 900 3.36
4000 706 2.00 759 2.35 809 2.72 857 3.11 902 3.51
4250 709 2.12
761 2.48
811 2.86 858 3.25 903 3.66
4500 714 2.25 765 2.62 813 3.00 860 3.40 905 3.82
4750 719 2.40 768 2.77 816 3.15 862 3.56 906 3.99
5000 725 2.55 773 2.93 820 3.32 865 3.73 908 4.16
* Notes same as Vertical -- see below
Table 35 – 50HCQD12 10 TON VERTICAL SUPPLY
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000 383 0.39 470 0.60 549 0.85 620 1.13 684 1.42
3250 402 0.47 483 0.68 559 0.94 629 1.22 692 1.53
3500 421 0.55 498 0.78 570 1.04 637 1.33 699 1.65
3750 441 0.65 513 0.88 582 1.15 647 1.45 707 1.78
4000 461 0.75 529 0.99 594 1.27 657 1.58 716 1.91
4250 481 0.87 545 1.12 608 1.41 668 1.72 725 2.06
4500 502 1.01 563 1.26 622 1.55 680 1.88 735 2.22
4750 522 1.15 581 1.42 637 1.72 693 2.05 746 2.40
5000 543 1.31 599 1.59 653 1.90 706 2.23 758 2.59
CFM
AVAILABLE EXTERNAL STATIC PRESSURE (IN. WG)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000 742 1.73 795 2.05 845 2.38 891 2.73 935 3.08
3250 749 1.85 802 2.19 852 2.54 899 2.89 943 3.26
3500 756 1.98 809 2.33 859 2.69 906 3.06 950 3.45
3750 764 2.12 816 2.48 866 2.86 912 3.24 956 3.64
4000 771 2.27 824 2.64 873 3.03 919 3.42 963 3.83
4250 780 2.43 831 2.81 880 3.21 926 3.62 970 4.04
4500 788 2.60 839 2.99 887 3.40 933 3.82 976 4.25
4750 798 2.78 847 3.18 895 3.60 940 4.03 983 4.47
5000 808 2.98 856 3.38 903 3.81 947 4.25 990 4.71
Std Static --- 440---609 RPM, Max BHP 1.9 (motor is 2.4 HP)
Bold ---Field---supplied drive (motor pulley = KR11HY151, use belt and blower pulley
from standard static), rpm range = 338---507
Med Static --- 547---757 RPM, Max BHP 2.9 (motor is 2.9 HP)
High Static --- 762---963 RPM, Max BHP 6.5
}
(motor is 5.0 HP) Italics --- Field ---supplied drive (motor pulley = KR11HY186, blower pulley =
KR51BJ413, belt = KR30BE072, use medium static motor), rpm range = 684 ---864
Underline --- Field---supplied (motor pulley = KR11HY194, blower pulley = KR51BJ413, belt = KR30BE072, use high static motor), rpm range = 846---1061
}
On Size 12 units, Max BHP for the High Static motor varies with the motor’s voltage; see the table below.
Voltage BHP
208 6.5
230 6.9
460 7.0
575 8.3