Trane SS-PRC003-EN Owner's Manual page 43

Table PD-31— Evaporator Fan Performance TWE075A (I-P)
CFM
2000
2125
2250
2375
2500
2625
2750
2875
3000
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-31 — Evaporator Fan Performance TWE075A (SI)
m 3 /hr
3338
3547
3755
3964
4173
4381
4590
4798
5007
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-32 — Blower Speeds — TWE075A
Motor Drive Turns Open
Drive 6 5 4
Standard N/A 600 650
Low Static N/A 428 464
High Static N/A 700 750
SS-PRC003-EN
Performance
Data
0.10 0.20 0.30
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
— — 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
— — 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
— — 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
— — 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
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
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
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
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
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
1.0 HP Standard Motor
and Low Static Drive
25 50 75
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
— — 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
— — 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
— — 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
— — 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
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
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
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
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
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
.75 kW Standard Motor
and Low Static Drive
3 2 1 0
700 750 800 850
499 535 571 606
800 850 900 950
External Static Pressure (In. Of Water Column)
0.40 0.50 0.60
1.0 HP Standard Motor
and Drive
Table PD-29 — Continued
External Static Pressure (In. Of Water Column)
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
1.5 HP Oversized Motor
and High Static Drive
1.0 HP Standard Motor
and Drive
External Static Pressure (Pascal)
100 125 150
.75 kW Standard Motor
and Drive
Table PD-31 — Continued
m 3 /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
3755 859 0.82 886 0.87 914 0.92 942 0.97
3964 866 0.87 894 0.92 922 0.97 950 1.02
4173 870 0.9 899 0.96 928 1.01
4381 874 0.93 903 0.99 932 1.06
4590 877 0.96 907 1.03 937 1.1
4798 880 0.99 911 1.07 942 1.13
5007 884 1.02 915 1.1 946 1.18
1.12 kW Oversized Motor and High Static Drive
.75 kW Standard Motor
and Drive
Air Handler
0.70 0.80 0.90
1.5 HP Oversized Motor
and High Static Drive
1.20 1.30 1.40 1.50
—
—
—
—
—
174 199 224
1.12 kW Oversized Motor
and High Static Drive
External Static Pressure (Pascal)
299 324 349
—
—
—
—
—
1.00 1.10
1.60
— —
— —
— —
— — —
— — —
— — —
— — —
— — —
249 274
374 398
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