Trane Precedent RT-PRC005 User Manual page 32

Table PD-31 — Belt Drive Evaporator Fan Performance — 7½-Ton — TSC090,092A3,A4,AW,AK — Downflow Airflow
.10 .20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied Low Static Drive (1)
2400 — — — —
2700 — — 652 0.63
3000 656 0.71 703 0.81
3300 713 0.93 755 1.03
3600 771 1.19 809 1.29
For Standard Evaporator Fan Speed (RPM), reference Table PD-48.
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 Motor Sheave 1VL40L x 7/8 and Fan
Sheave AK71 required.
Table PD-31 — Continued
1.10 1.20
CFM RPM BHP RPM BHP
2- HP Standard Motor & Drive
2400 980 1.27 1013 1.37
2700 1010 1.49 1043 1.60
3000 1045 1.76 1076 1.87
3300 1081 2.06 1111 2.18
3600 1116 2.39 1148 2.53
Table PD-32 — Belt Drive Evaporator Fan Performance — 7½-Ton — TSC090,092A3,A4,AW,AK — Horizontal Airflow
.10 .20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Field Supplied
Low Static Drive (1)
2400 — — 673 0.56
2700 702 0.68 738 0.76
3000 771 0.91 805 1.00
3300 842 1.19 873 1.29
3600 913 1.53 942 1.63
For Standard Evaporator Fan Speed (RPM), reference Table PD-48.
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 Motor Sheave 1VL40L x 7/8 and Fan Sheave AK71 required.
Table PD-32 — Continued
1.10 1.20
CFM RPM BHP RPM BHP
2-HP Standard Motor & Drive
2400 1035 1.39 1070 1.50
2700 1073 1.64 1104 1.76
3000 1117 1.93 1146 2.05
3300 1165 2.30 1194 2.41
3600 1215 2.73 1242 2.86
32
Performance
Data
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP RPM
652 0.54 701 0.63 750
699 0.70 743 0.79 787
747 0.91 789 0.99 827
797 1.15 836 1.24 873
848 1.42 885 1.53 921
External Static Pressure (Inches of Water)
1.30 1.40
RPM BHP RPM BHP RPM
1046 1.47 1076 1.57 1106
1074 1.71 1105 1.82 1134
1105 1.98 1134 2.09 1163
1141 2.30 1168 2.42 1197
1177 2.66 1204 2.79 1232
3-HP Oversized Motor & Drive
External Static Pressure (Inches of Water)
.30 .40
RPM BHP RPM BHP RPM
718 0.63 769 0.72 814
773 0.83 817 0.92 862
837 1.08 870 1.17 912
903 1.38 930 1.47 963
970 1.74 996 1.84 1021
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)
1.30 1.40
RPM BHP RPM BHP RPM
2-HP Standard Motor & High Static Drive Kit
(or 3-HP Oversized Motor & Drive)
1104 1.60 1137 1.70 1168
1136 1.87 1167 1.99 1198
1176 2.17 1205 2.31 1233
1220 2.52 1248 2.66 1275
1269 2.98 1295 3.10 1319
3-HP Oversized Motor & Drive
(7½ Ton)
Standard Efficiency
.50 .60 .70
BHP RPM BHP RPM
0.72 794 0.81 834
0.89 830 0.99 871
1.10 867 1.20 906
1.34 908 1.45 944
1.63 954 1.74 986
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 1.70
BHP RPM BHP RPM
2-HP Standard Motor & High Static Drive
Kit (or 3-HP Oversized Motor & Drive)
1.68 1137 1.78 1166
1.93 1163 2.04 1192
2.21 1192 2.34 1219
2.55 1222 2.66 1249
2.93 1257 3.05 1283
.50 .60 .70
BHP RPM BHP RPM
2-HP Standard Motor & Drive
0.82 855 0.90 893
1.02 904 1.13 941
1.26 951 1.38 989
1.57 1000 1.68 1037
1.94 1052 2.04 1086
1.50 1.60 1.70
BHP RPM BHP RPM
1.81 1201 1.92 1232
2.11 1228 2.22 1258
2.44 1261 2.56 1289
2.79 1301 2.93 1326
3.22 1345 3.35 —
.80 .90
BHP RPM BHP RPM BHP
2-HP Standard Motor & Drive
0.90 873 0.98 909 1.08
1.09 908 1.19 943 1.29
1.31 944 1.43 980 1.54
1.57 980 1.69 1016 1.82
1.87 1019 1.99 1052 2.13
1.80 1.90
BHP RPM BHP RPM BHP
1.89 1194 1.99 1220 2.08
2.16 1219 2.27 1246 2.39
2.45 1247 2.58 1272 2.71
2.79 1276 2.92 1301 3.06
3.19 1309 3.32 — —
.80 .90
BHP RPM BHP RPM BHP
0.98 929 1.08 965 1.18
1.23 975 1.32 1009 1.42
1.51 1025 1.62 1056 1.72
1.80 1073 1.94 1106 2.08
2.16 1121 2.29 1153 2.44
3-HP Oversized Motor
& Drive
2-HP Standard Motor & High Static
Drive Kit (or 3-HP Oversized Motor)
1.80 1.90
BHP RPM BHP RPM BHP
2.03 1261 2.14 1291 2.26
2.34 1287 2.46 1315 2.58
2.69 1317 2.82 1344 2.95
3.07 1352 3.22 1378 3.36
— — — — —
RT -PRC005-EN
1.00
RPM BHP
945 1.17
977 1.39
1013 1.65
1050 1.94
1085 2.26
2.00
RPM BHP
1248 2.19
1273 2.51
1299 2.84
1326 3.19
— —
1.00
RPM BHP
999 1.29
1041 1.52
1088 1.82
1136 2.19
1184 2.59
2.00
RPM BHP
1319 2.38
1343 2.69
1372 3.08
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