Performance Data
Evaporator Fan Performance, Low Static Fan Drive, 5 Tons
Table 15. | Evaporator Fan Performance 5 Ton TWE060A, TWE060B - Air Handler |
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| External Static Pressure (Inches of Water Gauge) |
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| .10" | .20" | .30" | .40" | .50" | .60" | .70" | .80" | .90" | 1.00" | 1.10" | 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 RPM BHP | ||||||||||||||||||||||||||||||||||||
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| .75 HP Standard Motor & Field Supplied Low Static Drive(i) |
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| .75 HP Standard Motor & Sheaves |
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1600 | 578 | 0.34 | 625 | 0.38 | 676 | 0.43 |
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| 879 | 0.62 | 930 | 0.67 | 963 | 0.70 | 995 | 0.74 |
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| 1060 | 0.8 | |||||||||
| 727 | 0.48 | 778 | 0.52 | 828 | 0.57 |
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| 1028 0.77 |
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1700 | 601 | 0.35 | 648 | 0.4 | 696 | 0.44 |
| 744 | 0.49 | 792 | 0.54 | 841 | 0.59 | 889 | 0.64 | 937 | 0.69 | 971 | 0.73 | 1005 0.77 |
| 1039 0.81 | 1073 0.84 | |||||||||||||
1800 | 625 | 0.36 | 671 | 0.41 |
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| 762 | 0.51 | 807 | 0.56 | 853 | 0.61 | 898 | 0.66 | 944 | 0.71 | 979 | 0.76 |
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| 1050 0.84 1085 0.88 | |||||||||||
| 716 | 0.46 |
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| 1015 | 0.8 |
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1900 | 642 | 0.4 | 687 | 0.45 |
| 731 | 0.5 | 776 | 0.55 | 820 | 0.6 | 865 | 0.66 | 909 | 0.71 | 951 | 0.75 |
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| 1023 0.84 | 1059 0.89 | 1095 0.93 | ||||||||||||
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| 987 | 0.80 |
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2000 | 659 | 0.44 | 703 | 0.49 |
| 746 | 0.54 | 790 | 0.6 | 833 | 0.65 | 877 | 0.7 | 920 | 0.75 |
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| 994 | 0.84 | 1031 0.89 | 1069 0.93 | 1106 0.98 | ||||||||||||
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| 957 | 0.8 |
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2100 | 674 | 0.48 |
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| 770 | 0.6 | 817 | 0.65 | 857 | 0.7 | 897 | 0.75 |
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| 973 | 0.85 | 1009 0.89 | 1046 0.94 | 1082 0.99 | 1119 1.04 | ||||||||||||
| 722 | 0.54 |
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| 936 | 0.8 |
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2200 | 689 | 0.52 |
| 741 | 0.59 | 793 | 0.65 | 845 | 0.71 | 881 | 0.76 |
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| 953 | 0.85 | 989 | 0.9 | 1024 0.95 | 1060 | 1 | 1096 104 |
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| 917 | 0.8 |
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2300 | 710 | 0.57 |
| 761 | 0.63 | 812 | 0.7 | 863 | 0.76 |
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| 932 | 0.86 | 966 | 0.91 | 1001 0.96 | 1035 | 1 |
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| — | — | ||||||
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| 897 | 0.81 |
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| — | — |
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2400 |
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| 780 | 0.68 | 830 | 0.75 |
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| 913 | 0.87 | 946 | 0.91 | 979 | 0.96 | 1013 1.01 |
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| — | — |
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730 | 0.61 |
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| 880 | 0.82 |
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| — | — |
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| 1 HP Oversized Motor & Sheaves |
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Notes:
1.Data includes pressure drop due to wet coil and 1" filter.
2.Fan motor heat (MBh) = 3.15 x BHP.
3.Trane’s factory supplied motors, in commercial equipment, are definite purpose motors, specifically designed and tested to operate reliably and continuously at all cataloged conditions. Using the full horsepower range of our fan motors as shown in our tabular data will not result in nuisance tripping or premature motor failure. Our product’s warranty will not be affected.
(i)Field Supplied Low Static Drive (use Table 16)
Table 16. Low Static Fan Drive 5 Ton TWE060A, TWE060B Air Handler(i)
Motor Sheave Turns Open | Nominal RPM |
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0 | 752 |
1 | 708 |
2 | 663 |
3 | 619 |
4 | 574 |
5 | 530 |
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(i)Field supplied components required:
Blower Sheave: Fixed Pitch (7.8 inch Pitch Diameter)
Blower Sheave: 0.625 inch Bore, Single Groove, "A" Belt
Belt: A48
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