44
SS-PRC003-EN
Table PD-34 — Blower Speeds — TWE100A, TWE100B
Motor Sheave Turns Open
Drive
6
5
4
3
2
1
0
Standard
N/A
587
629
671
713
755
796
Low Static
N/A
453
485
518
550
583
615
High Static
N/A
606
641
677
713
748
784
High Static II N/A
745
789
833
877
920
965
Table PD-33— Evaporator Fan Performance TWE0100A, TWE100B (SI)
External Static Pressure (Pascal)
25
50
75
100
125
150
174
199
224
249
299
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
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
0.7
772 0.75 826 0.87
4715
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
0.8
830 0.89
5012
487 0.32 519 0.37 552 0.43 587
0.5
623 0.56 658 0.62 693 0.68 728 0.74 751 0.79 779 0.84 833 0.93
5309
501 0.37 532 0.42 565 0.48 599 0.54 632
0.6
666 0.66 700 0.72 734 0.78 755 0.83 783 0.88 737 0.97
5607
520 0.43 548 0.48 581 0.54 613
0.6
644 0.66 677 0.73 710 0.79 740 0.84 759 0.89 787 0.93 841 1.02
5904
541 0.51 568 0.57 600 0.63 631 0.69 658 0.75 691
0.8
721 0.87 746
0.9
764 0.95 793
1
846
1.1
6201
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
6499
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
1.3
6796
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
1.49 kW Oversized Motor
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 3.0 turns open. Adjustments are
made in 0.5 turn increments.
4. Low Static Drive must be field supplied.
Table PD-33 — Evaporator Fan Performance TWE100A, TWE100B (I-P)
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
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
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
2775
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
2950
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
3125
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
3300
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
3475
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
3650
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
3825
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
4000
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
1.5 HP Standard Motor and Drive
2.0 HP Oversized Motor
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.
4. Low Static Drive must be field supplied.
Table PD-33— 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
Table PD-33— Continued
External Static Pressure (Pascal)
349
398
m
3
/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
Performance
Data
Air Handler