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TRANE' <br /> Evaporator Fan Performance <br /> Table % Belt drive evaporator fan performance-3 tons standard efficiency-WSC036E3,E4,EW downf low airflow <br /> External Static Pressure (Inches of Water) <br /> .10 .20 .30 .40 .50 .60 .70 .80 .90 1.00 <br /> cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp <br /> 1-hp Standard Motor&Field Supplied Low Static Drive(a) 1-hp Standard Motor&Drive <br /> 960 - - 572 0.14 639 0.19 702 0.23 762 0.28 816 0.34 865 0.39 907 0.44 948 0.49 986 0.54 <br /> 1080 - - 608 0.18 672 0.23 731 0.27 785 0.33 840 0.38 890 0.44 937 0.50 979 0.56 1017 0.62 <br /> 1200 572 0.18 645 0.23 707 0.28 F762 0.33 814 0.38 864 0.44 913 0.50 961 0.57 1005 0.63 1046 0.70 <br /> 1320 614 0.22 684 0.28 744 0.33 797 0.39 846 0.44 894 0.50 939 0.56 984 0.63 1028 0.70 1070 0.78 <br /> 1440 656 0.27 723 0.34 781 0.40 833 0.46 881 0.52 925 0.58 969 0.64 1011 0.71 1053 0.78 1094 0.86 <br /> Continued <br /> External Static Pressure (Inches of Water) <br /> 1.10 1.20 1.30 1.40 1.50 <br /> cfm rpm bhp rpm bhp rpm bhp rpm bhp rpm bhp <br /> 1-hp Standard Motor&Drive <br /> 960 1022 0.59 1057 0.64 1092 0.69 1125 0.74 1157 0.79 <br /> 1080 1053 0.67 1088�1211152 0.84 1184 0.90 <br /> 1200 1084 0.77 11181182 0.95 1213 1.01 <br /> 1320 1110 0.851147 0.92 1182 1.00 1214 1.07 - - <br /> 1440 1133 0.94 1170 1.01 1207 1.10 - - - - <br /> 1-hp Standard Motor&Field Supplied High Static Drive(b) <br /> Notes: <br /> 1. For Standard Evaporator Fan Speed(rpm),reference Table 22, p.44. <br /> 2. Data includes pressure drop due to standard filters and wet coils. No accessories or options are included in pressure drop data. <br /> 3. Data does not include pressure drop due to reheat coil. <br /> 4. Refer to Table 29,p.46 to determine additional static pressure drop due to other options/accessories. <br /> S. 1-hp Fan Motor Heat(MBh)= 2.7672 x Fan bhp+0.4705. <br /> 6. Factory supplied motors,in equipment,are definite purpose motors,specifically designed and tested to operate at all cataloged conditions.Using the <br /> 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 <br /> warranty will not be affected. <br /> (a)Field Supplied Fan Sheave AK71x3/4"required. Field Supplied Belt may be necessary. <br /> (b)Field Supplied Fan Sheave AK410/4"required. Field Supplied Belt may be necessary. <br /> 32 PKGP-PRC013K-EN <br />