Table 18 — Fan Performance — 50BVT,U,V044
AIRFLOW |
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| AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) |
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| 0.2 |
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| 0.4 |
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| 0.6 |
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| 0.8 |
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| 1.0 |
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(cfm) |
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| Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp |
12,000 | 403 | 1057 | 1.25 | 461 | 1271 | 1.51 | 512 | 1458 | 1.73 | 561 | 1644 | 1.95 | 608 | 1838 | 2.18 |
12,500 | 413 | 1173 | 1.39 | 470 | 1395 | 1.66 | 519 | 1591 | 1.89 | 567 | 1785 | 2.12 | 613 | 1980 | 2.35 |
13,000 | 423 | 1280 | 1.52 | 478 | 1520 | 1.80 | 527 | 1723 | 2.04 | 573 | 1927 | 2.29 | 618 | 2130 | 2.53 |
13,500 | 436 | 1422 | 1.69 | 489 | 1661 | 1.97 | 537 | 1883 | 2.23 | 582 | 2086 | 2.47 | 626 | 2297 | 2.73 |
14,000 | 446 | 1546 | 1.83 | 498 | 1803 | 2.14 | 546 | 2033 | 2.41 | 589 | 2253 | 2.67 | 632 | 2465 | 2.92 |
14,500 | 459 | 1706 | 2.02 | 509 | 1962 | 2.33 | 557 | 2209 | 2.62 | 599 | 2438 | 2.89 | 640 | 2658 | 3.15 |
15,000 | 469 | 1847 | 2.19 | 518 | 2121 | 2.52 | 565 | 2385 | 2.83 | 607 | 2614 | 3.10 | 647 | 2843 | 3.37 |
16,000 | 495 | 2200 | 2.61 | 541 | 2482 | 2.94 | 585 | 2772 | 3.29 | 627 | 3036 | 3.60 | 665 | 3272 | 3.88 |
17,000 | 518 | 2570 | 3.05 | 562 | 2878 | 3.41 | 604 | 3176 | 3.77 | 645 | 3474 | 4.12 | 681 | 3736 | 4.43 |
17,500 | 531 | 2781 | 3.30 | 573 | 3097 | 3.67 | 614 | 3404 | 4.04 | 654 | 3710 | 4.40 | 691 | 3990 | 4.73 |
18,000 | 543 | 3001 | 3.56 | 584 | 3325 | 3.94 | 625 | 3640 | 4.32 | 664 | 3955 | 4.69 | 700 | 4252 | 5.04 |
19,000 | 568 | 3474 | 4.12 | 607 | 3815 | 4.53 | 646 | 4147 | 4.92 | 684 | 4488 | 5.32 | 720 | 4820 | 5.72 |
19,500 | 580 | 3728 | 4.42 | 619 | 4077 | 4.84 | 657 | 4418 | 5.24 | 693 | 4767 | 5.66 | 729 | 5107 | 6.06 |
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AIRFLOW |
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| AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) |
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| 1.2 |
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| 1.4 |
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| 1.6 |
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| 1.8 |
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| 2.0 |
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(cfm) |
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| Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp |
12,000 | 654 | 2042 | 2.42 | 700 | 2262 | 2.68 | — | — | — | — | — | — | — | — | — |
12,500 | 657 | 2183 | 2.59 | 702 | 2403 | 2.85 | 745 | 2640 | 3.13 | — | — | — | — | — | — |
13,000 | 661 | 2341 | 2.78 | 704 | 2561 | 3.04 | 746 | 2790 | 3.31 | — | — | — | — | — | — |
13,500 | 668 | 2517 | 2.99 | 709 | 2737 | 3.25 | 750 | 2974 | 3.53 | 791 | 3220 | 3.82 | — | — | — |
14,000 | 673 | 2693 | 3.19 | 713 | 2913 | 3.46 | 753 | 3150 | 3.74 | 792 | 3395 | 4.03 | — | — | — |
14,500 | 680 | 2886 | 3.42 | 719 | 3115 | 3.69 | 758 | 3351 | 3.98 | 796 | 3605 | 4.28 | 834 | 3859 | 4.33 |
15,000 | 686 | 3079 | 3.65 | 724 | 3316 | 3.93 | 762 | 3553 | 4.21 | 799 | 3806 | 4.52 | 836 | 4069 | 4.57 |
16,000 | 702 | 3518 | 4.17 | 739 | 3771 | 4.47 | 774 | 4016 | 4.76 | 810 | 4278 | 5.08 | 844 | 4540 | 5.11 |
17,000 | 717 | 3990 | 4.73 | 752 | 4252 | 5.04 | 786 | 4514 | 5.36 | 820 | 4785 | 5.68 | 853 | 5055 | 5.70 |
17,500 | 726 | 4252 | 5.04 | 760 | 4523 | 5.37 | 794 | 4793 | 5.69 | 827 | 5064 | 6.01 | 859 | 5353 | 6.02 |
18,000 | 735 | 4523 | 5.37 | 768 | 4802 | 5.70 | 801 | 5072 | 6.02 | 833 | 5371 | 6.37 | 865 | 5662 | 6.37 |
19,000 | 753 | 5107 | 6.06 | 785 | 5415 | 6.42 | 816 | 5707 | 6.77 | 848 | 5998 | 7.12 | 878 | 6298 | 7.09 |
19,500 | 762 | 5433 | 6.45 | 794 | 5733 | 6.80 | 825 | 6033 | 7.16 | 855 | 6263 | 7.51 | 885 | 6568 | 7.48 |
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AIRFLOW |
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| AVAILABLE EXTERNAL STATIC PRESSURE (in. wg) |
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| 2.2 |
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| 2.4 |
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| 2.6 |
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| 2.8 |
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| 3.0 |
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(cfm) |
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| Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp | Rpm | Watts | Bhp |
12,000 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
12,500 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
13,000 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
13,500 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,000 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
14,500 | 871 | 4130 | 4.90 | — | — | — | — | — | — | — | — | — | — | — | — |
15,000 | 872 | 4340 | 5.15 | — | — | — | — | — | — | — | — | — | — | — | — |
16,000 | 879 | 4811 | 5.71 | 913 | 5099 | 6.05 | 947 | 5415 | 6.42 | 980 | 5724 | 6.79 | — | — | — |
17,000 | 886 | 5353 | 6.35 | 919 | 5645 | 6.70 | 951 | 5945 | 7.05 | 983 | 6254 | 7.42 | 1015 | 6507 | 7.81 |
17,500 | 891 | 5645 | 6.70 | 923 | 5936 | 7.04 | 955 | 6245 | 7.41 | 986 | 6481 | 7.78 | 1017 | 6795 | 8.15 |
18,000 | 897 | 5945 | 7.05 | 928 | 6245 | 7.41 | 959 | 6481 | 7.78 | 989 | 6786 | 8.14 | 1020 | 7109 | 8.53 |
19,000 | 908 | 6525 | 7.83 | 938 | 6830 | 8.19 | 968 | 7135 | 8.56 | 997 | 7449 | 8.94 | 1027 | 7772 | 9.32 |
19,500 | 915 | 6865 | 8.24 | 944 | 7170 | 8.60 | 973 | 7484 | 8.98 | 1002 | 7807 | 9.37 | 1031 | 8129 | 9.75 |
LEGEND
Bhp — Brake Horsepower Input to Supply Fan
Watts — Input Power to Supply Fan Motor
NOTES:
1.Unit is available with the following motor and drive com- binations: 7.5, 10, 15 HP standard drive; 7.5, 10, 15 HP
For 7.5 HP standard drives, the drive range is 780 to 960 rpm. For 10, 15 HP standard and 7.5 HP
2.Italics indicates
3.
Do not operate in shaded area.
4.Static pressure losses must be applied to external static pres- sure before entering the fan performance table.
5.Interpolation is permitted, extrapolation is not.
6.Fan performance is based on filter, unit casing and wet coil losses.
7.Bhp values are per fan. Watts values are per motor. Unit has 2 supply fans and 2 motors.
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