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