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TWA-PRC001-EN28
Performance
Data (Air Handler)
Notes:
1. Performance based on a wet coil and 2 inch (51 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-22 — Blower Speeds
Motor Sheave Turns Open
Drive 6543210
Standard 706 732 758 784 811 837 863
Low Static 457 478 500 521 542 563 585
Field-Supplied Low Static 574 595 617 638 659 680 702
High Static N/A 821 862 903 945 986 1027
Table PD-21— Evaporator Fan Performance TWE200B
External Static Pressure (In. Of Water Column)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90 1.00 1.20 140
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
5200 461 0.74 503 0.91 545 1.07 587 1.03 619 1.17 685 1.40 723 1.59 750 1.74 777 1.89 851 2.19 898 2.39
5525 479 0.88 521 1.04 563 1.21 605 1.21 640 1.35 701 1.58 739 1.77 766 1.92 793 2.07 859 2.37 906 2.60
5850 497 1.01 539 1.18 581 1.34 623 1.39 661 1.53 717 1.76 755 1.95 782 2.10 809 2.25 868 2.55 915 2.81
6175 473 0.99 515 1.15 557 1.31 599 1.48 641 1.57 682 1.71 732 1.94 769 2.12 796 2.27 823 2.43 877 2.73 924 3.02
6500 492 1.12 534 1.28 576 1.45 618 1.61 660 1.75 702 1.90 748 2.12 784 2.30 811 2.45 838 2.60 886 2.91 933 3.22
6825 510 1.25 552 1.42 594 1.59 636 1.75 678 1.91 723 2.10 763 2.30 794 2.47 820 2.62 846 2.77 894 3.09 941 3.42
7150 528 1.38 570 1.56 612 1.73 654 1.90 697 2.07 744 2.30 779 2.49 804 2.64 830 2.78 855 2.94 903 3.26 950 3.62
7475 550 1.61 594 1.77 640 1.92 683 2.08 721 2.29 760 2.50 790 2.67 815 2.81 840 2.96 865 3.11 914 3.47 959 3.85
7800 572 1.83 618 1.97 668 2.10 712 2.27 746 2.52 776 2.69 802 2.84 826 2.99 851 3.13 876 3.27 926 3.67 969 4.08
3.0 Standard
Motor and
Low Static Drive
5 HP Oversized Motor
and High Static Drive
External Static Pressure (In. Of Water Column)
1.60 1.80
CFM RPM BHP RPM BHP
5200 944 2.75 989 3.12
5525 952 2.96 997 3.33
5850 961 3.17 1006 3.54
5175 970 3.38 1015 3.75
8500 978 3.59 1023 3.96
8825 986 3.80
7150 994 4.01
7475 10034.25
7800 10124.50
Table PD-21— Continued
3.0 HP Standard
Motor and Field-Supplied
Low Static Drive
Table PD-21— Evaporator Fan Performance TWE200B
External Static Pressure (Pascal)
25 50 75 100 125 150 174 199 224 249 299 349
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
2454 461 0.55 503 0.68 545 0.80 587 0.77 619 0.87 685 1.04 723 1.19 750 1.30 777 1.41 851 1.63 898 1.78
2608 479 0.66 521 0.78 563 0.90 605 0.90 640 1.01 701 1.18 739 1.32 766 1.43 793 1.54 859 1.77 906 1.94
2761 497 0.75 539 0.88 581 1.00 623 1.04 661 1.14 717 1.31 755 1.45 782 1.57 809 1.68 868 1.90 915 2.10
2914 473 0.74 515 0.86 557 0.98 599 1.10 641 1.17 682 1.28 732 1.45 769 1.58 796 1.69 823 1.81 877 2.04 924 2.52
3068 492 0.84 534 0.95 576 1.08 618 1.20 660 1.30 702 1.42 748 1.58 784 1.72 811 1.83 838 1.94 886 2.17 933 2.40
3221 510 0.93 552 1.06 594 1.19 636 1.30 678 1.42 723 1.57 763 1.72 794 1.84 820 1.95 846 2.07 894 2.30 941 2.55
3374 528 1.03 570 1.16 612 1.29 654 1.42 697 1.54 744 1.72 779 1.86 804 1.97 830 2.07 855 2.19 903 2.43 950 2.70
3528 550 1.20 594 1.32 640 1.43 683 1.55 721 1.71 760 1.87 790 1.99 815 2.10 840 2.21 865 2.32 914 2.59 959 2.87
3681 572 1.36 618 1.47 668 1.57 712 1.69 746 1.88 776 2.01 802 2.12 826 2.23 851 2.33 876 2.44 926 2.74 969 3.04
Standard Motor
3.0 HP and
Low Static Drive
5 HP Oversized Motor
and High Static Drive
External Static Pressure (Pascal)
398 448
CFM RPM BHP RPM BHP
2454 944 2.05 989 2.33
2608 952 2.21 997 2.48
2761 961 2.36 1006 2.64
2914 970 2.52 1015 2.80
3068 978 2.68 1023 2.95
3221 941 2.55 986 2.83
3374 994 2.99
3528 10033.17
3681 10123.36
Table PD-21— Continued
3.0 HP Standard
Motor and Field-Supplied
Low Static Drive
Notes:
1. Performance based on a wet coil and 2 inch (51 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.