Trane Precedent RT-PRC005 User Manual page 41

Table PD-48 — Belt Drive Evaporator Fan Performance — 7½-Ton — THC092A3,A4,AW — Downflow Airflow
.10 .20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2400 — — — —
2700 — — — —
3000 — — — —
3300 — — 599 0.63
3600 601 0.68 640 0.79
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
1.10 1.20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Drive
2400 839 1.34 868 1.48
2700 862 1.48 891 1.62
3000 886 1.63 915 1.78
3300 910 1.81 939 1.96
3600 933 2.01 962 2.17
Table PD-49 — Belt Drive Evaporator Fan Performance — 7½-Ton — THC092A3,A4,AW—Horizontal Airflow
.10 .20
CFM RPM BHP RPM BHP
2400 — — — —
2700 — — 595 0.56
3000 605 0.65 644 0.73
3300 658 0.84 694 0.93
3600 711 1.07 746 1.18
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
1.10 1.20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Drive
2400 913 1.40 941 1.51
2700 954 1.66 981 1.77
3000 992 1.94 1019 2.07
3300 1025 2.22 1055 2.38
3600 1052 2.50 1085 2.69
RT -PRC005-EN
Performance
Data
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP
— — 583 0.50
— — 611 0.60
604 0.61 643 0.71
639 0.74 678 0.86
675 0.89 713 1.02
External Static Pressure (Inches of Water)
1.30 1.40
RPM BHP RPM BHP
898 1.61 926 1.75
918 1.77 946 1.92
942 1.93 968 2.09
967 2.12 993 2.28
990 2.33 1016 2.49
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
603 0.52 653 0.63
644 0.66 686 0.77
684 0.82 726 0.94
728 1.02 767 1.15
776 1.27 809 1.38
External Static Pressure (Inches of Water)
1.30 1.40
RPM BHP RPM BHP
966 1.61 991 1.71
1006 1.89 1030 2.00
1045 2.20 1069 2.32
1082 2.53 1108 2.67
1117 2.88 1144 3.05
3-HP Oversized Motor & Drive
.50 .60
RPM BHP RPM BHP RPM
627 0.61 669 0.72 708
653 0.71 693 0.83 731
682 0.83 719 0.95 755
713 0.97 748 1.09 783
748 1.14 780 1.26 811
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.
1.50 1.60
RPM BHP RPM BHP RPM
953 1.89 980 2.04 1006
971 2.07 998 2.23 1023
994 2.25 1019 2.42 1044
1019 2.45 1043 2.62 1066
1042 2.66 1067 2.84 1091
3-HP Oversized Motor & Drive
.50 .60
RPM BHP RPM BHP RPM
707 0.75 754 0.88 792
732 0.89 780 1.03 824
765 1.06 806 1.20 849
805 1.28 840 1.40 876
846 1.52 880 1.66 912
2-HP Standard 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.
1.50 1.60
RPM BHP RPM BHP RPM
1017 1.82 1040 1.92 1064
1054 2.12 1077 2.24 1100
1094 2.46 1116 2.58 1138
1132 2.82 1156 2.96 1178
1170 3.21 1193 3.37 —
(7½ Ton)
High Efficiency
.70 .80 .90
BHP RPM BHP RPM BHP
0.83 743 0.95 776
0.95 768 1.07 801
1.08 791 1.21 824
1.23 815 1.37 848
1.40 844 1.55 874
2-HP Standard Motor & Drive
1.70 1.80 1.90
BHP RPM BHP RPM
2.18 1032 2.34 1056
2.38 1049 2.54 1074
2.59 1067 2.75 1092
2.79 1091 2.98 1113
3.02 1114 3.21 1137
.70 .80 .90
BHP RPM BHP RPM BHP
0.99 825 1.09 857
1.17 863 1.30 895
1.35 891 1.51 929
1.55 916 1.71 955
1.80 943 1.95 980
1.70 1.80 1.90
BHP RPM BHP RPM
2.04 1087 2.14 1110
2.36 1121 2.47 1144
2.71 1160 2.84 1181
3.11 1200 3.25 1221 3.39
— — — —
1.00
RPM BHP
1.08 808 1.21
1.20 832 1.33
1.35 856 1.48
1.52 880 1.66
1.70 904 1.86
2.00
BHP RPM BHP
2.49 1080 2.64
2.70 1097 2.86
2.93 1115 3.09
3.15 1136 3.34
3.39 1158 3.58
1.00
RPM BHP
1.19 886 1.30
1.42 925 1.54
1.66 962 1.80
1.89 991 2.06
2.13 1016 2.30
2.00
BHP RPM BHP
2.26 1132 2.37
2.60 1164 2.71
2.97 1202 3.10
— —
— — —
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