Performance |
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Data | (Air Handler) |
Table
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| External Static Pressure (In. Of Water Column) |
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| 0.10 | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 0.90 | 1.00 | 1.10 |
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CFM | RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP | |||||||||||||||||||||||
2000 | — | — | 443 | 0.44 | 489 | 0.49 | 535 | 0.54 | 581 | 0.59 | 627 | 0.64 | 673 | 0.69 | 719 | 0.74 | 765 | 0.79 | 791 | 0.83 | 818 | 0.89 |
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2125 | — | — | 453 | 0.46 | 499 | 0.52 | 546 | 0.57 | 592 | 0.63 | 638 | 0.68 | 684 | 0.74 | 730 | 0.79 | 771 | 0.85 | 798 | 0.90 | 825 | 0.96 |
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2250 | — | — | 463 | 0.49 | 510 | 0.55 | 556 | 0.61 | 602 | 0.67 | 649 | 0.73 | 695 | 0.79 | 742 | 0.85 | 776 | 0.91 | 804 | 0.97 | 831 | 1.03 |
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2375 | — | — | 473 | 0.51 | 520 | 0.57 | 567 | 0.64 | 613 | 0.70 | 660 | 0.77 | 706 | 0.83 | 753 | 0.90 | 782 | 0.97 | 810 | 1.03 | 838 | 1.10 |
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2500 | 445 | 0.47 | 489 | 0.54 | 533 | 0.60 | 578 | 0.67 | 622 | 0.73 | 667 | 0.80 | 711 | 0.86 | 756 | 0.93 | 784 | 0.99 | 813 | 1.07 | 842 | 1.14 |
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2625 | 464 | 0.50 | 506 | 0.57 | 548 | 0.63 | 589 | 0.69 | 631 | 0.76 | 672 | 0.82 | 714 | 0.88 | 757 | 0.95 | 786 | 1.01 | 815 | 1.09 | 844 | 1.17 |
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2750 | 484 | 0.53 | 523 | 0.59 | 562 | 0.66 | 601 | 0.72 | 640 | 0.78 | 678 | 0.84 | 717 | 0.91 | 758 | 0.97 | 787 | 1.03 | 817 | 1.12 | 847 | 1.21 |
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2875 | 504 | 0.56 | 540 | 0.62 | 576 | 0.68 | 612 | 0.74 | 648 | 0.81 | 684 | 0.87 | 720 | 0.93 | 759 | 0.99 | 789 | 1.05 | 819 | 1.15 | 850 | 1.24 |
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3000 | 524 | 0.59 | 557 | 0.65 | 590 | 0.71 | 624 | 0.77 | 657 | 0.83 | 690 | 0.89 | 723 | 0.95 | 760 | 1.01 | 790 | 1.07 | 821 | 1.17 | 853 | 1.27 |
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| 1.0 HP Standard Motor |
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| 1.0 HP Standard Motor |
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| 1.5 HP Oversized | Motor | ||||||||||||
| and Low Static Drive |
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| and High Static Drive |
Notes:
1.Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.
2.Tabulated brake horsepower is the motor shaft output required.
3.Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.
Table PD-15— Continued
| External Static Pressure (In. Of Water Column) | ||||
| 1.20 | 1.30 | 1.40 | 1.50 | 1.60 |
CFM | RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP |
2000 844 0.96 871 1.02 897 1.09 924 1.15 950 1.21
2125 852 1.03 879 1.09 906 1.16 933 1.22 — —
2250 859 1.10 886 1.17 914 1.23 942 1.30 — —
2375 866 1.17 894 1.24 922 1.30 950 1.37 — —
2500 870 1.21 899 1.29 928 1.36 — — — —
2625 874 1.25 903 1.33 932 1.42 — — — —
2750 877 1.29 907 1.38 937 1.47 — — — —
2875 880 1.33 911 1.43 942 1.52 — — — —
3000 884 1.37 915 1.48 946 1.58 — — — —
1.5HP Oversized Motor and High Static Drive
1.0HP Standard Motor
andDrive
Table
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| External Static Pressure (Pascal) |
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| 25 | 50 | 75 | 100 | 125 | 150 | 174 | 199 |
| 224 | 249 | 274 |
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m3/hr | RPM | kW | RPM | kW | RPM | kW | RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW | ||||||||||||||||||
3338 | — | — | 443 | 0.33 | 489 | 0.37 | 535 | 0.4 | 581 | 0.44 | 627 | 0.48 | 673 | 0.51 | 719 | 0.55 | 765 | 0.59 | 791 | 0.62 | 818 | 0.66 |
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3547 | — | — | 453 | 0.34 | 499 | 0.39 | 546 | 0.43 | 592 | 0.47 | 638 | 0.51 | 684 | 0.55 | 730 | 0.59 | 771 | 0.63 | 798 | 0.67 | 825 | 0.72 |
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3755 | — | — | 463 | 0.37 | 510 | 0.41 | 556 | 0.45 | 602 | 0.5 | 649 | 0.54 | 695 | 0.59 | 742 | 0.63 | 776 | 0.68 | 804 | 0.72 | 831 | 0.77 |
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3964 | — | — | 473 | 0.38 | 520 | 0.43 | 567 | 0.48 | 613 | 0.52 | 660 | 0.57 | 706 | 0.62 | 753 | 0.67 | 782 | 0.72 | 810 | 0.77 | 838 | 0.82 |
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4173 | 445 | 0.35 | 489 | 0.4 | 533 | 0.45 | 578 | 0.5 | 622 | 0.54 | 667 | 0.6 | 711 | 0.64 | 756 | 0.69 | 784 | 0.74 | 813 | 0.8 | 842 | 0.85 |
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4381 | 464 | 0.37 | 506 | 0.43 | 548 | 0.47 | 589 | 0.51 | 631 | 0.57 | 672 | 0.61 | 714 | 0.66 | 757 | 0.71 | 786 | 0.75 | 815 | 0.81 | 844 | 0.87 |
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4590 | 484 | 0.4 | 523 | 0.44 | 562 | 0.49 | 601 | 0.54 | 640 | 0.58 | 678 | 0.63 | 717 | 0.68 | 758 | 0.72 | 787 | 0.77 | 817 | 0.84 | 847 | 0.9 |
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4798 | 504 | 0.42 | 540 | 0.46 | 576 | 0.51 | 612 | 0.55 | 648 | 0.6 | 684 | 0.65 | 720 | 0.69 | 759 | 0.74 | 789 | 0.78 | 819 | 0.86 | 850 | 0.92 |
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5007 | 524 | 0.44 | 557 | 0.48 | 590 | 0.53 | 624 | 0.57 | 657 | 0.62 | 690 | 0.66 | 723 | 0.71 | 760 | 0.75 | 790 | 0.8 | 821 | 0.87 | 853 | 0.95 |
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| .75 kW Standard Motor |
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| .75 kW Standard Motor |
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| 1.12 kW Oversized | Motor | ||||||||||||||
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| and Low Static Drive |
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| andDrive |
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| and High Static Drive |
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Notes:
1.Performance based on a wet coil and 1 inch (25.4 mm) throwaway filters.
2.Tabulated brake horsepower is the motor shaft output required.
3.Factory setting of motor sheave is 1.5 turns open. Adjustments are made in 0.5 turn increments.
Table PD-16 — Blower Speeds — TWE075A
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| Motor DriveTurns Open |
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Drive | 6 | 5 | 4 | 3 | 2 | 1 | 0 |
Standard | N/A | 600 | 650 | 700 | 750 | 800 | 850 |
Low Static | N/A | 428 | 464 | 499 | 535 | 571 | 606 |
High Static | N/A | 700 | 750 | 800 | 850 | 900 | 950 |
Table PD-15 — Continued
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| External Static Pressure (Pascal) |
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| 299 |
| 324 | 349 | 374 | 398 | |||||||
| m3/hr | RPM | kW | RPM | kW | RPM | kW | RPM | kW | RPM | kW | |||
3338 | 844 | 0.72 |
| 871 | 0.76 | 897 | 0.81 | 924 | 0.86 | 950 | 0.9 | |||
3547 | 852 | 0.77 |
| 879 | 0.81 | 906 | 0.87 | 933 | 0.91 |
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3755 | 859 | 0.82 |
| 886 | 0.87 | 914 | 0.92 | 942 | 0.97 |
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3964 | 866 | 0.87 |
| 894 | 0.92 | 922 | 0.97 | 950 | 1.02 |
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4173 | 870 | 0.9 |
| 899 | 0.96 | 928 | 1.01 | — | — |
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4381 | 874 | 0.93 |
| 903 | 0.99 | 932 | 1.06 | — | — |
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4590 | 877 | 0.96 |
| 907 | 1.03 | 937 | 1.1 | — | — |
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4798 | 880 | 0.99 |
| 911 | 1.07 | 942 | 1.13 | — | — |
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5007 | 884 | 1.02 |
| 915 | 1.1 | 946 | 1.18 | — | — |
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| 1.12 kW Oversized Motor and High Static Drive |
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.75 kW Standard Motor |
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