43
RT-PRC006-EN
Performance
Data
(5 Ton)
Standard Efficiency
For Standard Evaporator Fan Speed (RPM), reference Table PD-86.
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-89 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 AK56 required. Field Supplied Belt may be
necessary.
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-28 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *L,M — Low and Medium Heat —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
1-HP Standard Motor & Field Supplied
1-HP Standard Motor & Drive
Low Static Drive (1
)
1600
747
0.40
797
0.46
846
0.51
893
0.57
938
0.64
981
0.72
1020
0.79
1056
0.85
1091
0.92
1125
0.99
1800
828
0.56
873
0.62
917
0.68
960
0.74
1002
0.81
1042
0.89
1081
0.97
1118
1.05
1152
1.13
1185
1.20
2000
909
0.75
951
0.82
992
0.89
1031
0.95
1069
1.01
1107
1.09
1144
1.18
1179
1.27
1213
1.37
1246
1.45
2200
992
0.98
1031
1.06
1068
1.13
1104
1.20
1139
1.27
1175
1.35
1209
1.43
—
—
—
—
—
—
2400
1075
1.26
1111
1.34
1145
1.42
1179
1.50
—
—
—
—
—
—
—
—
—
—
—
—
Table PD-28 — Continued
External Static Pressure (Inches of Water)
1.10
1.20
1.30
1.40
1.50
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
1-HP Standard Motor & Drive
1600
1158
1.05
1190
1.13
1221
1.20
1251
1.27
1281
1.35
1800
1216
1.28
1246
1.35
1276
1.43
—
—
—
—
2000
—
—
—
—
—
—
—
—
—
—
2200
—
—
—
—
—
—
—
—
—
—
2400
—
—
—
—
—
—
—
—
—
—
For Standard Evaporator Fan Speed (RPM), reference Table PD-86.
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-89 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 AK56 required. Field Supplied Belt may
be necessary.
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-29 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *H — High Heat —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
1-HP Standard Motor & Field Supplied
1-HP Standard Motor & Drive
Low Static Drive (1
)
1600
764
0.42
814
0.47
862
0.53
909
0.60
953
0.67
994
0.74
1032
0.81
1069
0.88
1103
0.94
1136
1.01
1800
848
0.58
892
0.65
936
0.70
978
0.77
1020
0.84
1059
0.92
1098
1.01
1132
1.09
1166
1.16
1198
1.24
2000
932
0.79
973
0.86
1013
0.92
1051
0.98
1090
1.06
1127
1.14
1163
1.23
1197
1.32
1231
1.42
1262
1.50
2200
1017
1.03
1055
1.11
1091
1.18
1127
1.25
1162
1.32
1196
1.40
1231
1.49
—
—
—
—
—
—
2400
1103
1.32
1138
1.41
1171
1.49
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Table PD-29 — Continued
External Static Pressure (Inches of Water)
1.10
1.20
1.30
1.40
1.50
CFM
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
1-HP Standard Motor & Drive
1600
1168
1.08
1201
1.15
1231
1.22
1261
1.30
1290
1.37
1800
1229
1.31
1259
1.39
1288
1.46
—
—
—
—
2000
—
—
—
—
—
—
—
—
—
—
2200
—
—
—
—
—
—
—
—
—
—
2400
—
—
—
—
—
—
—
—
—
—