Trane RT-PRC005 - Manual (Page 41)

41 RT-PRC005-EN
(7½ Ton)
High Efficiency
Performance
Data
Table PD-48 — Belt Drive Evaporator Fan Performance — 7½-Ton — THC092A3,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
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2400
— — — — — — 583 0.50 627 0.61 669 0.72 708 0.83 743 0.95 776 1.08 808 1.21
2700 — — — — — — 611 0.60 653 0.71 693 0.83 731 0.95 768 1.07 801 1.20 832 1.33
3000 — — — — 604 0.61 643 0.71 682 0.83 719 0.95 755 1.08 791 1.21 824 1.35 856 1.48
3300 — — 599 0.63 639 0.74 678 0.86 713 0.97 748 1.09 783 1.23 815 1.37 848 1.52 880 1.66
3600 601 0.68 640 0.79 675 0.89 713 1.02 748 1.14 780 1.26 811 1.40 844 1.55 874 1.70 904 1.86
2-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-50.
NOTES:
NOTES: NOTES: NOTES: 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-54 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-48— 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
2400 839 1.34 868 1.48 898 1.61 926 1.75 953 1.89 980 2.04 1006 2.18 1032 2.34 1056 2.49 1080 2.64
2700 862 1.48 891 1.62 918 1.77 946 1.92 971 2.07 998 2.23 1023 2.38 1049 2.54 1074 2.70 1097 2.86
3000 886 1.63 915 1.78 942 1.93 968 2.09 994 2.25 1019 2.42 1044 2.59 1067 2.75 1092 2.93 1115 3.09
3300 910 1.81 939 1.96 967 2.12 993 2.28 1019 2.45 1043 2.62 1066 2.79 1091 2.98 1113 3.15 1136 3.34
3600 933 2.01 962 2.17 990 2.33 1016 2.49 1042 2.66 1067 2.84 1091 3.02 1114 3.21 1137 3.39 1158 3.58
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-49 — Belt Drive Evaporator Fan Performance — 7½-Ton — THC092A3,A4,AW—Horizontal 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
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2400 — — — — 603 0.52 653 0.63 707 0.75 754 0.88 792 0.99 825 1.09 857 1.19 886 1.30
2700 — — 595 0.56 644 0.66 686 0.77 732 0.89 780 1.03 824 1.17 863 1.30 895 1.42 925 1.54
3000 605 0.65 644 0.73 684 0.82 726 0.94 765 1.06 806 1.20 849 1.35 891 1.51 929 1.66 962 1.80
3300 658 0.84 694 0.93 728 1.02 767 1.15 805 1.28 840 1.40 876 1.55 916 1.71 955 1.89 991 2.06
3600 711 1.07 746 1.18 776 1.27 809 1.38 846 1.52 880 1.66 912 1.80 943 1.95 980 2.13 1016 2.30
2-HP Standard Motor & Drive
For Standard Evaporator Fan Speed (RPM), reference Table PD-50.
NOTES:
NOTES: NOTES: NOTES: 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-54 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-49 — 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
2400 913 1.40 941 1.51 966 1.61 991 1.71 1017 1.82 1040 1.92 1064 2.04 1087 2.14 1110 2.26 1132 2.37
2700 954 1.66 981 1.77 1006 1.89 1030 2.00 1054 2.12 1077 2.24 1100 2.36 1121 2.47 1144 2.60 1164 2.71
3000 992 1.94 1019 2.07 1045 2.20 1069 2.32 1094 2.46 1116 2.58 1138 2.71 1160 2.84 1181 2.97 1202 3.10
3300 1025 2.22 1055 2.38 1082 2.53 1108 2.67 1132 2.82 1156 2.96 1178 3.11 1200 3.25 1221 3.39 — —
3600 1052 2.50 1085 2.69 1117 2.88 1144 3.05 1170 3.21 1193 3.37 — — — — — — — —
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.