Table 11 — 50VQP240 Blower Performance Data (cont)
| 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 | 1.33 |
| 1.41 | 1.56 | 1.63 | 1.71 | 1.86 |
| 2.00 | 2.08 | 2.15 | 2.30 |
| 2.45 | 2.53 | 2.60 | 2.75 | — | — |
3587.2 |
| Sheave/Mtr | A |
| A | A | A | A | A |
| A | C | C | C |
| C | C | C | C | — | — | |
| RPM | 544 |
| 575 | 605 | 633 | 661 | 691 |
| 717 | 742 | 767 | 794 |
| 818 | 842 | 867 | 890 | — | — | ||
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| Turns Open | 6 |
| 5 | 4 | 3 | 2.5 | 1.5 |
| 1 | 4.5 | 4 | 3 |
| 2.5 | 1.5 | 1 | 0 | — | — |
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| BkW | 1.41 |
| 1.56 | 1.71 | 1.78 | 1.86 | 2.00 |
| 2.15 | 2.23 | 2.30 | 2.45 |
| 2.60 | 2.68 | 2.75 | 2.90 | — | — |
3681.6 |
| Sheave/Mtr | A |
| A | A | A | A | A |
| C | C | C | C |
| C | C | C | C | — | — | |
| RPM | 555 |
| 589 | 618 | 646 | 676 | 702 |
| 728 | 753 | 779 | 803 |
| 827 | 850 | 875 | 898 | — | — | ||
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| Turns Open | 5.5 |
| 4.5 | 3.5 | 2.5 | 2 | 1 |
| 5 | 4.5 | 3.5 | 2.5 |
| 2 | 1 | 0.5 | 0 | — | — |
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| BkW | 1.56 |
| 1.63 | 1.71 | 1.86 | 2.00 | 2.15 |
| 2.23 | 2.30 | 2.45 | 2.60 |
| 2.68 | 2.75 | 2.90 | 3.05 | — | — |
3776.0 |
| Sheave/Mtr | A |
| A | A | A | A | A |
| C | C | C | C |
| C | C | C | C | — | — | |
| RPM | 572 |
| 601 | 630 | 657 | 686 | 712 |
| 737 | 762 | 789 | 812 |
| 836 | 859 | 883 | 905 | — | — | ||
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| Turns Open | 5 |
| 4 | 3 | 2.5 | 1.5 | 1 |
| 4.5 | 4 | 3 | 2.5 |
| 1.5 | 1 | 0.5 | 0 | — | — |
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| BkW | 1.71 |
| 1.78 | 1.86 | 2.00 | 2.15 | 2.23 |
| 2.30 | 2.45 | 2.60 | 2.75 |
| 2.83 | 2.90 | 3.05 | — | — | — |
3870.4 |
| Sheave/Mtr | A |
| A | A | A | A | C |
| C | C | C | C |
| C | C | C | — | — | — | |
| RPM | 589 |
| 617 | 645 | 672 | 700 | 726 |
| 751 | 775 | 801 | 824 |
| 847 | 872 | 894 | — | — | — | ||
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| Turns Open | 4.5 |
| 3.5 | 3 | 2 | 1 | 5 |
| 4.5 | 3.5 | 2.5 | 2 |
| 1.5 | 0.5 | 0 | — | — | — |
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| BkW | 1.86 |
| 1.93 | 2.00 | 2.15 | 2.30 | 2.38 |
| 2.45 | 2.60 | 2.75 | 2.99 |
| 3.05 | 3.13 | 3.20 | — | — | — |
3964.8 |
| Sheave/Mtr | A |
| A | A | A | A | C |
| C | C | C | C |
| C | C | C | — | — | — | |
| RPM | 605 |
| 633 | 660 | 689 | 714 | 739 |
| 763 | 790 | 813 | 836 |
| 858 | 882 | 904 | — | — | — | ||
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| Turns Open | 4 |
| 3 | 2.5 | 1.5 | 1 | 5 |
| 4 | 3 | 2.5 | 1.5 |
| 1 | 0.5 | 0 | — | — | — |
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| BkW | 1.93 |
| 2.00 | 2.15 | 2.30 | 2.45 | 2.53 |
| 2.60 | 2.75 | 2.99 | 3.05 |
| 3.20 | 3.35 | — | — | — | — |
4059.2 |
| Sheave/Mtr | A |
| A | A | A | C | C |
| C | C | C | C |
| C | C | — | — | — | — | |
| RPM | 621 |
| 649 | 675 | 703 | 728 | 752 |
| 776 | 802 | 827 | 847 |
| 869 | 893 | — | — | — | — | ||
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| Turns Open | 3.5 |
| 2.5 | 2 | 1 | 5 | 4.5 |
| 3.5 | 2.5 | 2 | 1.5 |
| 1 | 0 | — | — | — | — |
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| BkW | 2.08 |
| 2.15 | 2.30 | 2.45 | 2.60 | 2.75 |
| 2.83 | 2.99 | 3.05 | 3.20 |
| 3.35 | 3.50 | — | — | — | — |
4153.6 |
| Sheave/Mtr | A |
| A | A | C | C | C |
| C | C | C | C |
| C | C | — | — | — | — | |
| RPM | 637 |
| 664 | 690 | 717 | 742 | 766 |
| 791 | 814 | 836 | 858 |
| 882 | 904 | — | — | — | — | ||
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| Turns Open | 3 |
| 2 | 1.5 | 5.5 | 4.5 | 4 |
| 3 | 2.5 | 2 | 1 |
| 0.5 | 0 | — | — | — | — |
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| BkW | 2.23 |
| 2.30 | 2.45 | 2.60 | 2.75 | 2.90 |
| 3.05 | 3.13 | 3.20 | 3.35 |
| 3.50 | — | — | — | — | — |
4248.0 |
| Sheave/Mtr | A |
| A | A | C | C | C |
| C | C | C | C |
| C | — | — | — | — | — | |
| RPM | 653 |
| 679 | 707 | 731 | 755 | 779 |
| 804 | 826 | 848 | 870 |
| 893 | — | — | — | — | — | ||
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| Turns Open | 2.5 |
| 1.5 | 1 | 5 | 4 | 3.5 |
| 3 | 2 | 1.5 | 1 |
| 0 | — | — | — | — | — |
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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 | ||||||||||||
lowest voltage.
4. A = Standard Rpm/Standard Motor, B = Low Rpm/Standard Motor, C = High Rpm/ Standard Motor.
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