Trane TWA075A Manual page 26

Table PD-17 — Evaporator Fan Performance TWE100A, TWE100B (I-P)
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1.5 HP Standard Motor and Low Static Drive
2600
2775
2950
3125
3300
3475
3650
3825
4000
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.
4. Low Static Drive must be field supplied.
Table PD-17— Evaporator Fan Performance TWE100A, TWE100B (SI)
m 3 /hr RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
1 .12 kW Standard Motor and Low Static Drive
4417
4715
5012
5309
5607
5904
6201
6499
6796
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 3.0 turns open. Adjustments are
made in 0.5 turn increments.
4. Low Static Drive must be field supplied.
Table PD - 18 — Blower Speeds — TWE100A, TWE100B
Motor Sheave Turns Open
Drive 6 5 4
Standard N/A 587 629
Low Static N/A 453 485
High Static N/A 606 641
High Static II N/A 745 789
26
Performance
Data
0.10 0.20 0.30
460 0.32 493 0.39 527 0.47 565 0.55 603 0.63 641 0.71 679 0.79 717 0.87 744 0.94 772 1.01 826 1.16
473 0.37 506 0.45 540 0.53 576 0.61 613 0.69 649 0.77 686 0.85 723 0.93 748 1.00 775 1.07 830 1.20
487 0.43 519 0.50 552 0.58 587 0.67 623 0.75 658 0.83 693 0.91 728 0.99 751 1.06 779 1.12 833 1.25
501 0.49 532 0.56 565 0.64 599 0.72 632 0.81 666 0.89 700 0.97 734 1.05 755 1.11 783 1.18 737 1.30
520 0.58 548 0.65 581 0.73 613 0.81 644 0.89 677 0.98 710 1.06 740 1.13 759 1.19 787 1.25 841 1.37
541 0.69 568 0.76 600 0.84 631 0.93 658 1.00 691 1.08 721 1.16 746 1.21 764 1.28 793 1.34 846 1.48
562 0.82 588 0.88 618 0.97 648 1.05 671 1.11 703 1.19 732 1.27 753 1.31 772 1.38 801 1.45 853 1.59
582 0.96 608 1.03 637 1.11 666 1.20 685 1.26 711 1.31 739 1.38 763 1.44 787 1.51 815 1.58 862 1.74
602 1.11 628 1.17 656 1.26 683 1.35 698 1.40 720 1.43 747 1.50 773 1.58 801 1.64 829 1.71 872 1.89
25 50 75
460 0.24 493 0.29 527 0.35 565 0.41 603 0.47 641 0.53 679 0.59 717 0.65 744
473 0.28 506 0.34 540 0.4 576 0.45 613 0.51 649 0.57 686 0.63 723 0.69 748 0.75 775
487 0.32 519 0.37 552 0.43 587
501 0.37 532 0.42 565 0.48 599 0.54 632
520 0.43 548 0.48 581 0.54 613
541 0.51 568 0.57 600 0.63 631 0.69 658 0.75 691
562 0.61 588 0.66 618 0.72 648 0.78 671 0.83 703 0.89 732 0.95 753 0.98 772 1.03 801 1.08 853 1.19
582 0.72 608 0.77 637 0.83 666 0.89 685 0.94 711 0.98 739 1.03 763 1.07 787 1.13 815 1.18 862
602 0.83 628 0.87 656 0.94 683 1.01 698 1.04 720 1.07 747 1.12 773 1.18 801 1.22 829 1.28 872 1.41
1.12 kW Standard Motor and Drive
3 2 1 0
671 713 755 796
518 550 583 615
677 713 748 784
833 877 920 965
External Static Pressure (In. Of Water Column)
0.40 0.50 0.60
1.5 HP Standard Motor and Drive
External Static Pressure (Pascal)
100 125 150
0.5 623 0.56 658 0.62 693 0.68 728 0.74 751 0.79 779 0.84 833 0.93
0.6 666 0.66 700 0.72 734 0.78 755 0.83 783 0.88 737 0.97
0.6 644 0.66 677 0.73 710 0.79 740 0.84 759 0.89 787 0.93 841 1.02
0.8 721 0.87 746
(Air Handler)
0.70 0.80 0.90 1.00
2.0 HP Oversized Motor
and High Static Drive
Table PD-17— Continued
External Static Pressure (In. Of Water Column)
1.40 1.60
CFM RPM BHP RPM BHP
2.0 HP Oversized Motor and High Static Drive
2600 881 1.30 936 1.45
2775 884 1.36 938 1.51
2960 886 1.41 939 1.57
3125 889 1.47 941 1.64
3300 892 1.54 945 1.73
3475 897 1.63 950 1.85
3650 902 1.73 955 1.99
3825 912 1.89 960 2.18
4000 922 2.04 965 2.30
174 199 224
0.7 772 0.75 826 0.87
0.9 764 0.95 793
1.49 kW Oversized Motor
and High Static Drive
Table PD-17— Continued
External Static Pressure (Pascal)
349 398
3
m /hr RPM kW RPM kW
1.49 kW Oversized Motor and High Static Drive
4417 881 0.97 936 1.08
4715 884 1.01 938 1.13
5012 886 1.05 939 1.17
5309 889 1.1 941 1.22
5607 892 1.15 945 1.29
5904 897 1.22 950 1.38
6201 902 1.29 955 1.48
6499 912 1.41 960 1.63
6796 922 1.52 965 1.72
1.20
249 299
0.8 830 0.89
1 846 1.1
1.3
SSP -PRC002-EN