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Performance
Data
Table PD-25 - Belt Drive Evaporator Fan Performance - YSC120AD*H - High Heat - Horizontal Configuration (SI)
External Static Pressure (Pascals)
25 50 75 100 125 150 175 200 225 250
m
3
/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
2.24 Nom kW Standard Motor & Low Static Drive 2.24 Nom kW Standard Motor & Drive
5440 768 0.84 805 0.93 842 1.03 884 1.15 924 1.28 962 1.40 998 1.52 1028 1.64 1055 1.74 1082 1.85
6120 856 1.16 888 1.27 921 1.37 955 1.49 992 1.63 1028 1.77 1063 1.91 1096 2.05 1126 2.19 1153 2.31
6800 943 1.57 973 1.68 1002 1.80 1031 1.92 1062 2.06 1096 2.21 1129 2.36 1161 2.52 1192 2.68 1222 2.84
7480 1031 2.06 1060 2.19 1086 2.32 1113 2.45 1139 2.57 1167 2.73 1198 2.90 1228 3.07 1257 3.24 - -
8160 1119 2.58 1146 2.79 1171 2.93 1195 3.07 1219 3.21 1243 3.36 --------
2.24 Nom kW Standard Motor & High Static Drive
External Static Pressure (Pascals)
275 300 325 350 375 400 425 450 475 500
m
3
/h RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
2.24 Nom kW Standard Motor & Drive
5440 1107 1.95 1131 2.06 1154 2.16 1176 2.27 1197 2.37 1218 2.47 1238 2.58 1257 2.68 1276 2.78 1296 3.59
6120 1178 2.43 1202 2.55 1224 2.67 1247 2.79 1268 2.91 1288 3.02 1308 3.14 1328 3.26 - - - -
6800 1249 2.99 1273 3.13 1296 3.26 - - - - - - --------
7480 - - - - - - - - - - - - --------
8160 - - - - - - - - - - - - --------
2.24 Nom kW Standard Motor & High Static Drive
Notes:
Data Includes Pressure Drop Due To Wet Coils And Filters.
2.24 kW - Fan Motor Heat (kW) = 1.138 x Fan kW + 0.139
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-25a - Belt Drive Evaporator Fan Performance - YSC120AD*H - High Heat - Horizontal Configuration - (IP)
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
3 HP Standard Motor & Low Static Drive 3 HP Standard Motor & Drive
3200 768 1.12 805 1.25 842 1.38 884 1.54 924 1.71 962 1.88 998 2.04 1028 2.19 1055 2.34 1082 2.48
3600 856 1.56 888 1.70 921 1.84 955 2.00 992 2.19 1028 2.37 1063 2.57 1096 2.75 1126 2.93 1153 3.10
4000 943 2.10 973 2.26 1002 2.41 1031 2.58 1062 2.76 1096 2.96 1129 3.17 1161 3.38 1192 3.59 1222 3.81
4400 1031 2.76 1060 2.94 1086 3.11 1113 3.28 1139 3.45 1167 3.66 1198 3.89 1228 4.11 1257 4.34 - -
4800 1119 3.45 1146 3.74 1171 3.93 1195 4.11 1219 4.30 1243 4.50 --------
3 HP Standard Motor & High Static Drive
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
3 HP Standard Motor & Drive
3200 1107 2.62 1131 2.76 1154 2.90 1176 3.04 1197 3.17 1218 3.32 1238 3.46 1257 3.59 1276 3.73 1296 3.87
3600 1178 3.27 1202 3.42 1224 3.58 1247 3.74 1268 3.90 1288 4.05 1308 4.21 1328 4.37 - - - -
4000 1249 4.01 1273 4.19 1296 4.38 - - - - - - --------
4400 - - - - - - - - - - - - --------
4800 - - - - - - - - - - - - --------
3 HP Standard Motor & High Static Drive
Notes:
Data Includes Pressure Drop Due To Wet Coils And Filters.
3 HP - Fan Motor Heat (MBH) = 2.900 x Fan BHP + 0.475
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.