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RT-PRC005-EN
(10 Ton)
High Efficiency
Performance
Data
For Standard Evaporator Fan Speed (RPM), reference Table PD-56.
Table includes Dehumidification (Hot Gas Reheat Option).
*Unit applications below 3200 CFM
• Electric heaters restricted on applications below 3200 CFM.
• Dehumidification (Hot Gas Reheat) or TXV with Frostat and Crankcase Heaters are required on applications below 3200 CFM.
Notes:
Data includes pressure drop due to standard filters and wet coils.
Data does not include pressure drop due to reheat coil.
No accessories or options are included in pressure drop data.
Refer to Table PD-61 to determine additional static pressure drop due to other options/accessories
3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.475.
5-HP Fan Motor Heat (MBH) = 2.950 x Fan BHP+.470.
1. BAYLSDR010A Required.
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.
Table PD-54— Belt Drive Evaporator Fan Performance — 10 Ton — THC120A3,A4,AW — Downflow Airflow
External Static Pressure (Inches of Water)
.10 .20 .30 .40 .50 .60 .70 .80 .90 1.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Standard Motor & Low Static Drive Accessory Kit(1)
2000* — — — — — — 568 0.43 613 0.53 653 0.64 691 0.75 727 0.86 763 0.98 797 1.10
2400* — — — — — — 606 0.56 650 0.67 691 0.78 728 0.90 763 1.02 796 1.16 826 1.29
2800* — — 564 0.50 607 0.60 649 0.71 689 0.83 728 0.95 766 1.08 801 1.21 833 1.35 864 1.50
3200 576 0.57 618 0.67 659 0.79 697 0.90 734 1.03 770 1.17 804 1.31 839 1.45 871 1.60 901 1.74
3600 638 0.78 675 0.89 714 1.02 749 1.14 782 1.27 815 1.41 847 1.57 879 1.73 909 1.89 939 2.04
4000 701 1.04 734 1.16 768 1.30 803 1.44 834 1.58 863 1.72 894 1.87 923 2.04 952 2.21 979 2.39
4400 764 1.36 795 1.49 825 1.63 857 1.79 888 1.95 916 2.10 943 2.25 970 2.41 997 2.59 1024 2.78
4800 828 1.74 857 1.88 884 2.02 913 2.18 942 2.36 970 2.53 996 2.70 1021 2.86 1045 3.03 1070 3.22
3-HP Standard Motor & Drive
Table PD-54 — Continued
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40 1.50 1.60 1.70 1.80 1.90 2.00
CFM RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3-HP Oversized Motor & Drive
2000* 828 1.22 859 1.35 888 1.48 917 1.61 945 1.75 971 1.88 998 2.03 1023 2.19 1048 2.35 1072 2.50
2400* 858 1.43 888 1.56 916 1.70 945 1.85 972 1.99 998 2.14 1023 2.29 1050 2.45 1073 2.60 1097 2.76
2800* 894 1.65 921 1.79 949 1.95 975 2.11 1001 2.27 1027 2.43 1051 2.59 1076 2.75 1100 2.92 1123 3.09
3200 931 1.89 959 2.06 986 2.22 1012 2.39 1037 2.56 1061 2.74 1084 2.91 1108 3.09 1131 3.28 1153 3.46
3600 969 2.21 997 2.37 1024 2.54 1050 2.72 1074 2.89 1098 3.08 1122 3.27 1145 3.46 1166 3.65 1188 3.85
4000 1007 2.57 1034 2.74 1062 2.93 1087 3.11 1112 3.29 1136 3.47 1159 3.66 1182 3.86 1204 4.07 1226 4.28
4400 1050 2.97 1075 3.17 1101 3.36 1126 3.55 1150 3.75 1173 3.94 1198 4.15 1219 4.34 1241 4.54 1264 4.77
4800 1095 3.42 1119 3.62 1143 3.83 1166 4.05 1189 4.26 1212 4.47 1235 4.68 1258 4.90 1280 5.12 1300 5.32
5-HP Oversized Motor & Drive