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TRNYE <br /> Evaporator Fan Performance <br /> Table 15. Belt drive evaporator fan performance-5 tons standard efficiency-WSC060E3,E4,EW horizontal 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 /> 1600 - - 585 0.23 659 0.29 724 0.35 787 0.42 846 0.49 901 0.56 950 0.64 995 0.71 1038 0.78 <br /> 1800 622 0.29 690 0.36 753 0.43 811 0.49 866 0.57 922 0.65 973 0.73 1020 0.81 1064 0.90 <br /> 2000 598 0.31 661 0.37 724 0.44 784 0.52 840 0.59 893 0.66 943 0.74 993 0.83 1041 0.92 1085 1.01 <br /> 2200 647 0.40 703 0.46 761 0.54 817 0.62 870 0.70 921 0.78 970 0.86 1016 0.95 1061 1.04 1106 1.13 <br /> 2400 696 0.50 746 0.57 799 0.65 853 0.74 903 0.82 952 0.91 998 1.00 1043 1.09 1086 1.18 1127 1.27 <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 /> 1600 1078 0.86 1115 0.93 1150 1.01 1183 1.08 1214 1.16 <br /> 1800 1105 0.98 1143 1.06 1180 1.15 1215 1.23 - - <br /> 2000 1128 1.101169 1.20 1207 1.29 - - - - <br /> 2200 1150 1.24 1190 1.34 - - - - - - <br /> 2400 1170 1.38 1211 1.48 - - - - - - <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 /> 5. 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 AK69x3/4"required. Field Supplied Belt may be necessary. <br /> (b)Field Supplied Fan Sheave AK41x3/4"required. Field Supplied Belt may be necessary. <br /> PKGP-PRC013K-EN 37 <br />