Trane TWA075A Manual page 28

Table PD-21— Evaporator Fan Performance TWE200B (I-P)
0.10
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 — —
5525 — —
5850 — —
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 HP Standard
Motor and 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.
4. Low static drive components referencing this note are field supplied.
Table PD-21— Evaporator Fan Performance TWE200B (SI)
25
3
m /hr RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
8835 — —
9387 — —
9939 — —
10491 473 0.74 515 0.86 557 0.98 599
11044 492 0.84 534 0.95 576 1.08 618
11596 510 0.93 552 1.06 594 1.19 636
12148 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
12700 550 1.2
13252 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
2.24 kW Standard
Motor and Low
Static Drive System
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.
4. Low static drive components referencing this note are field supplied.
Table PD-22 — Blower Speeds — TWE200B
Drive 6
Standard 706
Low Static I 457
Low Static II 574
High Static N/A
28
Performance
Data
External Static Pressure (In. Of Water Column)
0.20 0.30 0.40
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
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
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
3 HP Standard
Motor and Low
Static Drive System II
External Static Pressure (Pascal)
50 75 100
461 0.55 503 0.68 545 0.8 587 0.77 619 0.87 685 1.04 723 1.19 750
479 0.66 521 0.78 563 0.9 605
497 0.75 539 0.88 581 1 623 1.04 661 1.14 717 1.31 755 1.45 782 1.57 809 1.68 868
1.1 641 1.17 682 1.28 732 1.45 769 1.58 796 1.69 823 1.81 877 2.04 924 2.52
1.2 660
1.3 678 1.42 723 1.57 763 1.72 794 1.84 820 1.95 846 2.07 894
594 1.32 640 1.43 683 1.55 721 1.71 760 1.87 790 1.99 815
2.24 kW Standard
Motor and Low
Static Drive System II
Motor Sheave Turns Open
5 4 3
732 758 784
478 500 521
595 617 638
821 862 903
0.50 0.60 0.70 0.80
3 HP Standard Motor
and Standard
Drive System
Table PD-21— Continued
External Static Pressure (In. Of Water Column)
CFM
5 HP Oversized Motor and High Static Drive System
5200
5525
5850
5175
8500
8825
7150
7475
7800
125 150 174 199
0.9 640 1.01 701 1.18 739 1.32 766 1.43 793 1.54 859 1.77 906 1.94
1.3 702 1.42 748 1.58 784 1.72 811 1.83 838 1.94 886 2.17 933
2.24 kW Standard
Motor and Standard
Drive System
2 1 0
81 1 837 863
542 563 585
659 680 702
945 986 1027
(Air Handler)
0.90 1.00 1.20
5 HP Oversized Motor
and High Static
Drive System
1.60 1.80
RPM BHP RPM BHP
944 2.75 989 3.12
952 2.96 997 3.33
961 3.17 1006 3.54
970 3.38 1015 3.75
978 3.59 1023 3.96
986 3.80 — —
994 4.01 — —
1003 4.25 — —
1012 4.50 — —
224 249 299
1.3 777 1.41 851 1.63 898 1.78
1.9
2.3
2.1 840 2.21 865 2.32 914 2.59 959 2.87
3.73 kW Oversized Motor
and High Static Drive System
Table PD-21— Continued
External Static Pressure (Pascal)
398 448
3
m /hr RPM kW RPM kW
3.73 kW Oversized Motor
and High Static Drive System
8835 944 2.05 989 2.33
9387 952 2.21 997 2.48
9939 961 2.36 1006 2.64
10491 970 2.52 1015 2.8
11044 978 2.68 1023 2.95
11596 986 2.83 — —
12148 994 2.99 — —
12700 1003 3.17 — —
13252 1012 3.36 — —
140
349
915 2.1
2.4
941 2.55
2.7
SSP -PRC002-EN