Table 11 — 50VQP240 Blower Performance Data
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| AIRFLOW |
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| EXTERNAL STATIC PRESSURE (Pa) |
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| (l/s) | 0 |
| 25 | 50 | 75 | 100 | 125 | 150 | 175 |
| 200 |
| 225 |
| 250 | 275 | 300 | 325 | 350 | 375 |
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| BkW | — |
| — | — | 0.39 | 0.45 | 0.54 | 0.60 | 0.69 |
| 0.75 |
| 0.84 |
| 0.90 | 0.96 | 1.05 | 1.11 | 1.20 | 1.26 |
2171.2 |
| Sheave/Mtr | — |
| — | — | B | B | B | A | A |
| A |
| A |
| A | A | C | C | C | C | |
| RPM | — |
| — | — | 423 | 466 | 503 | 543 | 580 |
| 616 |
| 649 |
| 682 | 712 | 742 | 770 | 797 | 822 | ||
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| Turns Open | — |
| — | — | 6 | 5 | 3.5 | 6 | 5 |
| 4 |
| 3 |
| 2 | 1 | 4.5 | 4 | 3 | 2.5 |
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| BkW | — |
| — | — | 0.45 | 0.54 | 0.60 | 0.69 | 0.75 |
| 0.84 |
| 0.90 |
| 1.05 | 1.05 | 1.14 | 1.20 | 1.35 | 1.41 |
2265.6 |
| Sheave/Mtr | — |
| — | — | B | B | B | A | A |
| A |
| A |
| A | A | C | C | C | C | |
| RPM | — |
| — | — | 439 | 481 | 517 | 555 | 592 |
| 626 |
| 659 |
| 691 | 722 | 751 | 779 | 805 | 831 | ||
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| Turns Open | — |
| — | — | 6 | 4.5 | 3 | 5.5 | 4.5 |
| 3.5 |
| 2.5 |
| 1.5 | 1 | 4.5 | 3.5 | 3 | 2 |
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| BkW | — |
| — | — | 0.51 | 0.60 | 0.66 | 0.75 | 0.81 |
| 0.90 |
| 0.96 |
| 1.11 | 1.20 | 1.26 | 1.35 | 1.41 | 1.50 |
2360.0 |
| Sheave/Mtr | — |
| — | — | B | B | A | A | A |
| A |
| A |
| A | C | C | C | C | C | |
| RPM | — |
| — | — | 455 | 496 | 530 | 567 | 603 |
| 637 |
| 669 |
| 701 | 730 | 759 | 787 | 813 | 839 | ||
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| Turns Open | — |
| — | — | 5.5 | 4 | 6 | 5 | 4 |
| 3 |
| 2 |
| 1.5 | 5 | 4 | 3.5 | 2.5 | 1.5 |
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| BkW | — |
| — | 0.51 | 0.60 | 0.66 | 0.75 | 0.81 | 0.90 |
| 0.96 |
| 1.11 |
| 1.20 | 1.26 | 1.35 | 1.41 | 1.50 | 1.56 |
2454.4 |
| Sheave/Mtr | — |
| — | B | B | B | A | A | A |
| A |
| A |
| A | C | C | C | C | C | |
| RPM | — |
| — | 430 | 471 | 506 | 544 | 579 | 614 |
| 647 |
| 679 |
| 710 | 739 | 768 | 795 | 822 | 847 | ||
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| Turns Open | — |
| — | 6 | 4.5 | 3.5 | 6 | 5 | 3.5 |
| 3 |
| 2 |
| 1 | 5 | 4 | 3 | 2 | 1.5 |
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| BkW | — |
| — | 0.60 | 0.66 | 0.75 | 0.81 | 0.90 | 0.96 |
| 1.11 |
| 1.20 |
| 1.26 | 1.35 | 1.41 | 1.50 | 1.56 | 1.65 |
2548.8 |
| Sheave/Mtr | — |
| — | B | B | B | A | A | A |
| A |
| A |
| C | C | C | C | C | C | |
| RPM | — |
| — | 446 | 486 | 520 | 556 | 591 | 625 |
| 657 |
| 689 |
| 719 | 748 | 776 | 803 | 830 | 855 | ||
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| Turns Open | — |
| — | 6 | 4 | 3 | 5.5 | 4.5 | 3.5 |
| 2.5 |
| 1.5 |
| 5.5 | 4.5 | 3.5 | 3 | 2 | 1 |
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| BkW | — |
| 0.60 | 0.66 | 0.75 | 0.81 | 0.90 | 0.96 | 1.05 |
| 1.20 |
| 1.26 |
| 1.35 | 1.41 | 2.00 | 2.08 | 2.20 | 2.40 |
2643.2 |
| Sheave/Mtr | — |
| B | B | B | A | A | A | A |
| A |
| A |
| C | C | C | C | C | C | |
| RPM | — |
| 421 | 462 | 501 | 534 | 569 | 603 | 636 |
| 668 |
| 698 |
| 728 | 757 | 785 | 812 | 838 | 860 | ||
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| Turns Open | — |
| 6 | 5 | 3.5 | 6 | 5 | 4 | 3 |
| 2 |
| 1.5 |
| 5 | 4 | 2.618 | 1.87 | 1.122 | 0.748 |
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| BkW | — |
| 0.66 | 0.75 | 0.81 | 0.90 | 0.96 | 1.05 | 1.11 |
| 1.26 |
| 1.35 |
| 1.41 | 1.50 | 2.08 | 2.28 | 2.40 | 2.48 |
2737.6 |
| Sheave/Mtr | — |
| B | B | B | A | A | A | A |
| A |
| A |
| C | C | C | C | C | C | |
| RPM | — |
| 438 | 478 | 515 | 547 | 582 | 615 | 647 |
| 678 |
| 708 |
| 737 | 765 | 793 | 819 | 845 | 868 | ||
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| Turns Open | — |
| 6 | 4.5 | 3 | 5.5 | 4.5 | 3.5 | 3 |
| 2 |
| 1 |
| 5 | 4 | 2.244 | 1.87 | 1.122 | 0.748 |
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| BkW | — |
| 0.73 | 0.81 | 0.88 | 0.96 | 1.03 | 1.11 | 1.26 |
| 1.33 |
| 1.41 |
| 1.56 | 1.63 | 2.28 | 2.38 | 2.48 | 2.68 |
2832.0 |
| Sheave/Mtr | — |
| B | B | B | A | A | A | A |
| A |
| A |
| C | C | C | C | C | C | |
| RPM | — |
| 453 | 491 | 529 | 563 | 595 | 626 | 659 |
| 689 |
| 717 |
| 745 | 774 | 801 | 826 | 851 | 877 | ||
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| Turns Open | — |
| 5.5 | 4 | 2.5 | 5.5 | 4.5 | 3.5 | 2.5 |
| 1.5 |
| 1 |
| 4.5 | 3.5 | 2.244 | 1.496 | 1.122 | 0.374 |
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| BkW | 0.73 |
| 0.81 | 0.88 | 0.96 | 1.03 | 1.11 | 1.26 | 1.33 |
| 1.41 |
| 1.56 |
| 1.63 | 1.71 | 2.38 | 2.48 | 2.68 | 2.88 |
2926.4 |
| Sheave/Mtr | B |
| B | B | A | A | A | A | A |
| A |
| C |
| C | C | C | C | C | C | |
| RPM | 431 |
| 469 | 504 | 542 | 575 | 607 | 637 | 670 |
| 699 |
| 726 |
| 754 | 783 | 809 | 834 | 859 | 884 | ||
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| Turns Open | 6 |
| 4 | 3.5 | 6 | 5 | 4 | 3 | 2 |
| 1.5 |
| 5.5 |
| 4.5 | 3.5 | 1.87 | 1.496 | 0.748 | 0.374 |
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| BkW | 0.81 |
| 0.88 | 0.96 | 1.03 | 1.11 | 1.26 | 1.33 | 1.41 |
| 1.56 |
| 1.63 |
| 1.71 | 1.86 | 2.58 | 2.68 | 2.88 | 3.06 |
3020.8 |
| Sheave/Mtr | B |
| B | B | A | A | A | A | A |
| A |
| C |
| C | C | C | C | C | C | |
| RPM | 448 |
| 485 | 520 | 556 | 588 | 619 | 649 | 680 |
| 708 |
| 736 |
| 765 | 791 | 817 | 841 | 868 | 891 | ||
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| Turns Open | 5.5 |
| 4.5 | 3 | 5.5 | 4.5 | 3.5 | 3 | 2 |
| 1 |
| 5 |
| 4 | 3 | 2.5 | 1.5 | 1 | 0.5 |
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| BkW | 0.88 |
| 0.96 | 1.03 | 1.11 | 1.26 | 1.33 | 1.41 | 1.56 |
| 1.63 |
| 1.71 |
| 1.86 | 1.93 | 2.68 | 2.88 | 2.98 | 3.08 |
3115.2 |
| Sheave/Mtr | B |
| B | A | A | A | A | A | A |
| A |
| C |
| C | C | C | C | C | C | |
| RPM | 464 |
| 500 | 537 | 570 | 601 | 631 | 662 | 691 |
| 718 |
| 745 |
| 774 | 799 | 616 | 635 | 654 | 671 | ||
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| Turns Open | 5 |
| 4 | 6 | 5 | 4.5 | 3.5 | 2.5 | 1.5 |
| 1 |
| 4.5 |
| 3.5 | 3 | 2 | 1.5 | 0.5 | 0 |
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| BkW | 0.96 |
| 1.03 | 1.11 | 1.26 | 1.33 | 1.41 | 1.56 | 1.63 |
| 1.71 |
| 1.86 |
| 1.93 | 2.00 | 2.88 | 2.98 | 3.08 | — |
3209.6 |
| Sheave/Mtr | B |
| B | A | A | A | A | A | A |
| C |
| C |
| C | C | C | C | C | — | |
| RPM | 480 |
| 515 | 551 | 583 | 613 | 642 | 674 | 701 |
| 728 |
| 754 |
| 783 | 808 | 623 | 641 | 660 | — | ||
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| Turns Open | 4.5 |
| 3 | 5.5 | 4.5 | 4 | 3 | 2 | 1.5 |
| 5 |
| 4.5 |
| 3.5 | 2.5 | 2 | 1 | 0.5 | — |
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| BkW | 1.03 |
| 1.11 | 1.26 | 1.33 | 1.41 | 1.56 | 1.63 | 1.71 |
| 1.86 |
| 1.93 |
| 2.00 | 2.15 | 3.08 | 3.18 | 3.28 | — |
3304.0 |
| Sheave/Mtr | B |
| B | A | A | A | A | A | A |
| C |
| C |
| C | C | C | C | C | — | |
| RPM | 496 |
| 530 | 565 | 596 | 625 | 654 | 684 | 711 |
| 738 |
| 766 |
| 792 | 816 | 629 | 649 | 666 | — | ||
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| Turns Open | 4 |
| 2.5 | 5.5 | 4 | 3.5 | 2.5 | 1.5 | 1 |
| 5 |
| 4 |
| 3 | 2.5 | 1.5 | 1 | 0 | — |
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| BkW | 1.11 |
| 1.26 | 1.33 | 1.41 | 1.56 | 1.63 | 1.71 | 1.86 |
| 2.00 |
| 2.08 |
| 2.15 | 2.30 | 3.18 | 3.28 | 3.48 | — |
3398.4 |
| Sheave/Mtr | B |
| A | A | A | A | A | A | C |
| C |
| C |
| C | C | C | C | C | — | |
| RPM | 511 |
| 544 | 578 | 608 | 637 | 668 | 695 | 722 |
| 748 |
| 776 |
| 800 | 825 | 635 | 654 | 671 | — | ||
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| Turns Open | 3.5 |
| 6 | 5 | 4 | 3 | 2 | 1.5 | 5.5 |
| 4.5 |
| 3.5 |
| 3 | 2 | 1.5 | 0.5 | 0 | — |
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| BkW | 1.26 |
| 1.33 | 1.41 | 1.56 | 1.71 | 1.78 | 1.86 | 2.00 |
| 2.08 |
| 2.15 |
| 2.30 | 2.45 | 3.38 | 3.48 | — | — |
3492.8 |
| Sheave/Mtr | B |
| A | A | A | A | A | A | C |
| C |
| C |
| C | C | C | C | — | — | |
| RPM | 526 |
| 561 | 592 | 621 | 649 | 679 | 706 | 732 |
| 758 |
| 785 |
| 809 | 833 | 857 | 882 | — | — | ||
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| Turns Open | 3 |
| 5.5 | 4.5 | 3.5 | 3 | 2 | 1 | 5 |
| 4 |
| 3.5 |
| 2.5 | 2 | 1 | 0.5 | — | — |
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| LEGEND |
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| NOTES: |
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A | — | Standard rpm/Standard Motor |
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| 1. | Unit is factory shipped with standard static sheave and drive at 2.5 turns open. Other | |||||||||||||
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| speeds require field selection. |
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B | — | Low rpm/Standard Motor |
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| 2. For applications requiring higher static pressures, contact your local Carrier repre- | |||||||||||||||||
bhp | — | Brake Horsepower |
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| sentative. Performance data does not include drive losses and is based on sea level | ||||||||||||||
C | — | High rpm/Standard Motor |
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ESP | — | External Static Pressure |
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| 3. | All airflow is rated at lowest voltage. If unit is dual voltage rated, data is based on | |||||||||||||
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| lowest voltage. |
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| 4. | A = Standard Rpm/Standard Motor, B = Low Rpm/Standard Motor, C = High Rpm/ | ||||||||||
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| Standard Motor. |
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29
