Trane Precedent RT-PRC005 User Manual page 36

Table PD-38 — Belt Drive Evaporator Fan Performance — 3 Ton — THC036A3,A4,AW — Downflow Airflow
.10 .20
CFM RPM BHP RPM BHP
960 — — 528 0.12
1080 — — 557 0.15
1200 — — 588 0.19
1320 552 0.18 622 0.23
1440 588 0.23 657 0.28
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
Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
Table PD-39— Belt Drive Evaporator Fan Performance — 3 Ton — THC036A3,A4,AW — Horizontal Airflow
.10 .20
CFM RPM BHP RPM BHP
1-HP Standard Motor & Field Supplied
Low Static Drive (1)
960 — — 588 0.15
1080 531 0.13 622 0.18
1200 570 0.17 654 0.23
1320 610 0.22 687 0.28
1440 651 0.27 723 0.33
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
Fan Motor Heat (MBH) = 2.829 x Fan BHP+.4024.
1. Field Supplied Fan Sheave AK69 required. Field Supplied Belt may be necessary.
2. Field Supplied Fan Sheave AK41 required. Field Supplied Belt may be necessary.
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.
36
Performance
Data
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP RPM
1-HP Standard Motor
& Field Supplied
Low Static Drive (1)
599 0.16 658 0.20 713
625 0.19 685 0.24 738
652 0.23 712 0.28 764
681 0.27 738 0.32 790
713 0.33 765 0.37 817
Table PD-38 — Continued
CFM
960
1080
1200
1320
1440
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP RPM
661 0.19 725 0.24 782
694 0.24 756 0.29 813
727 0.28 787 0.34 843
760 0.34 821 0.40 875
793 0.40 855 0.47 908
Table PD-39— Continued
CFM
960
1080
1200
1320
1440
(3 Ton)
High Efficiency
.50 .60 .70
BHP RPM BHP RPM
1-HP Standard Motor & Drive
0.24 763 0.29 810
0.28 786 0.33 832
0.33 811 0.38 856
0.38 838 0.44 882
0.43 865 0.50 909
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.
External Static Pressure (Inches of Water)
1.10 1.20
RPM BHP RPM BHP
1-HP Standard Motor & Drive
978 0.54 1016 0.60
995 0.59 1033 0.65
1015 0.65 1051 0.71
1036 0.72 1072 0.78
1060 0.80 1094 0.86
.50 .60 .70
BHP RPM BHP RPM
1-HP Standard Motor & Drive
0.29 832 0.35 878
0.34 864 0.40 910
0.40 895 0.46 942
0.46 925 0.53 973
0.53 956 0.60 1003
External Static Pressure (Inches of Water)
1.10 1.20
RPM BHP RPM BHP
1-HP Standard Motor & Drive
1032 0.62 1066 0.67
1065 0.70 1099 0.76
1099 0.80 1133 0.86
1132 0.88 1167 0.96
1164 0.97 1199 1.05
1-HP Standard Motor &
Field Supplied High Static Drive (2)
.80 .90
BHP RPM BHP RPM BHP
0.33 855 0.38 898 0.43
0.38 876 0.43 917 0.48
0.43 898 0.48 939 0.54
0.49 923 0.55 962 0.60
0.56 949 0.62 987 0.68
1.30 1.40
RPM BHP RPM BHP
1052 0.66 1086 0.72
1069 0.71 1103 0.78
1086 0.77 1120 0.84
1106 0.85 1138 0.91
1128 0.93 1160 1.00
1-HP Standard Motor &
Field Supplied High Static Drive (2)
.80 .90
BHP RPM BHP RPM BHP
0.40 919 0.46 958 0.51
0.46 954 0.52 993 0.59
0.52 986 0.59 1026 0.66
0.59 1017 0.66 1058 0.73
0.67 1047 0.75 1088 0.82
1-HP Standard Motor &
Field Supplied High Static Drive (2)
1.30 1.40
RPM BHP RPM BHP
1101 0.73 1133 0.79
1132 0.82 1164 0.89
1166 0.93 1197 0.99
1200 1.04 1230 1.11
1232 1.14 1263 1.22
RT -PRC005-EN
1.00
RPM BHP
939 0.49
957 0.54
978 0.59
1000 0.66
1024 0.74
1.50
RPM BHP
1120 0.78
1136 0.84
1154 0.91
1171 0.98
1192 1.07
1.00
RPM BHP
996 0.56
1031 0.65
1064 0.73
1095 0.81
1127 0.89
1.50
RPM BHP
1166 0.86
1194 0.95
1227 1.06
1261 1.19
1294 1.30