51
RT-PRC005-EN
(8½ Ton)
High Efficiency
Performance
Data
Table PD-62 — Belt Drive Evaporator Fan Performance — 8½-Ton — THC102A3,A4,AW —Horizontal Airflow— Standard Refrigeration System
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
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2720 — — 612 0.60 660 0.71 703 0.81 751 0.95 798 1.09 841 1.23 877 1.36 909 1.48 939 1.60
3060 631 0.72 667 0.80 709 0.91 750 1.03 788 1.15 830 1.29 873 1.45 914 1.62 951 1.77 983 1.92
3400 692 0.96 726 1.05 760 1.15 800 1.29 836 1.42 870 1.56 907 1.71 945 1.88 984 2.06 1020 2.24
3740 754 1.26 786 1.36 815 1.46 850 1.59 886 1.74 918 1.88 949 2.03 980 2.19 1015 2.37 1052 2.57
4080 817 1.61 848 1.72 874 1.83 903 1.95 935 2.10 968 2.26 998 2.42 1026 2.58 1054 2.75 1085 2.94
2-HP Standard Motor & Drive 3-HP Oversized Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-68.
NOTES:
Data includes pressure drop due to standard filters and wet coils.
No accessories or options are included in pressure drop data.
Refer to Table PD-73 to determine additional static pressure drop due to other options/accessories
2-HP Fan Motor Heat (MBH) = 2.000 x Fan BHP+.5000.
3-HP Fan Motor Heat (MBH) = 2.900 x Fan BHP+.4750
1. Field Supplied Fan Sheave AK79 and Belt AX38 required.
Table PD-62 — 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
2-HP Standard Motor & Drive
2720 967 1.72 994 1.84 1018 1.96 1042 2.07 1066 2.19 1089 2.31 1112 2.43 1134 2.55 1155 2.67 1176 2.79
3080 1012 2.06 1039 2.19 1065 2.32 1090 2.46 1113 2.59 1136 2.73 1158 2.86 1179 2.99 1199 3.12 1220 3.26
3400 1052 2.41 1083 2.58 1109 2.73 1135 2.88 1159 3.04 1183 3.19 1204 3.33 — — — — — —
3740 1086 2.77 1119 2.96 1149 3.15 1178 3.34 — — — — ————————
4080 1117 3.14 1151 3.36 — — — — — — — — ————————
3-HP Oversized Motor & Drive
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.
Table PD-63 — Belt Drive Evaporator Fan Performance — 8½-Ton — THC102A3,A4,AW —Horizontal Airflow — Dehumidification (Hot Gas Reheat) Option
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
1700 — — 473 0.24 542 0.32 591 0.40 633 0.47 672 0.55 707 0.62 742 0.70 774 0.77 807 0.86
2040 — — 513 0.32 575 0.42 634 0.53 679 0.62 719 0.71 754 0.80 787 0.89 817 0.97 846 1.06
2380 509 0.36 562 0.45 612 0.54 666 0.66 719 0.78 763 0.90 800 1.01 832 1.11 863 1.21 893 1.32
2720 570 0.52 612 0.60 660 0.71 703 0.81 751 0.95 798 1.09 841 1.23 877 1.36 909 1.48 939 1.60
***MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT IS 2720 CFM.
NOTES:
Data includes pressure drop due to standard filters and wet coils.
Data does not include pressure drop due to reheat coil.
1 HP Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. BAYLSDR009A Required.
2. BAYLSDR009A Required.
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.
2-HP Standard Motor & Field Supplied
Low Static Drive Accessory Kit (1)
2-HP Standard Motor & Field Supplied
Low Static Drive Accessory Kit (1)
2-HP Oversize Motor & Drive
Table PD-63 — 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
2-HP Standard Motor & Drive
1700 839 0.94 869 1.03 898 1.12 926 1.21 953 1.30 980 1.40 1005 1.49 1031 1.59 1054 1.68 1078 1.78
2040 876 1.16 903 1.25 930 1.34 957 1.44 984 1.54 1010 1.64 1036 1.75 1061 1.86 1084 1.96 1108 2.07
2380 920 1.42 946 1.52 973 1.63 998 1.73 1021 1.83 1047 1.95 1069 2.05 1093 2.16 1115 2.27 1138 2.39
2720 967 1.72 994 1.84 1018 1.96 1042 2.07 1066 2.19 1089 2.31 1112 2.43 1134 2.55 1155 2.67 1176 2.79
3-HP Oversized Motor & Drive