RT-PRC006-EN44
(5 Ton)
Standard Efficiency
Performance
Data
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-30 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW*L,M — Low and Medium Heat — 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
1-HP Standard Motor & Drive
1600 825 0.48 889 0.56 946 0.64 996 0.71 1041 0.79 1084 0.87 1126 0.95 1166 1.03 1204 1.11 1240 1.20
1800 913 0.66 971 0.75 1025 0.84 1074 0.92 1117 1.01 1158 1.09 1197 1.18 1235 1.27 1272 1.36 1307 1.45
2000 1003 0.89 1054 0.98 1105 1.08 1153 1.18 1196 1.27 1235 1.37 1272 1.46 1308 1.50 — — — —
2200 1094 1.16 1140 1.26 1187 1.37 1232 1.48 — — — — ————————
2400 1185 1.48 — — — — — — — — — — ————————
1-HP Standard Motor & Field Supplied
Low Static Drive (1)
Table PD-30 — 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 1274 1.28 1307 1.37 1338 1.46 — — — —
1800 — — — — — — — — — —
2000 — — — — — — — — — —
2200 — — — — — — — — — —
2400 — — — — — — — — — —
Table PD-31 — Belt Drive Evaporator Fan Performance — 5 Ton — YSC060A3,A4,AW *H— High Heat — 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
1-HP Standard Motor & Drive
1600 847 0.51 910 0.59 964 0.66 1011 0.74 1056 0.82 1098 0.89 1140 0.97 1179 1.06 1217 1.14 1252 1.23
1800 938 0.70 995 0.79 1047 0.87 1093 0.96 1135 1.05 1175 1.13 1213 1.22 1251 1.31 1287 1.40 1323 1.49
2000 1030 0.94 1082 1.03 1131 1.13 1176 1.23 1217 1.32 1255 1.42 1292 1.50 — — — — — —
2200 1123 1.23 1170 1.33 1216 1.44 — — — — — — ————————
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.
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-31 — Continued
External Static Pressure (Inches of Water)
1.10 1.20 1.30 1.40
CFM RPM BHP RPM BHP RPM BHP RPM BHP
1-HP Standard Motor & Drive
1600 1285 1.31 1317 1.40 1348 1.49 — —
1800 — — — — — — — —
2000 — — — — — — — —
2200 — — — — — — — —
2400 — — — — — — — —
1-HP Standard Motor & Field Supplied
Low Static Drive (1)
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