31RT-PRC017-EN
Performance
Data
Table PD-18a - Belt Drive Evaporator Fan Performance - YSC102AD*L - Low Heat - Downflow Configuration - (IP)
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 & Low Static Drive 2 HP Standard Motor & Drive
2720 - - - - 610 0.59 651 0.71 691 0.83 729 0.94 766 1.07 799 1.19 831 1.33 861 1.47
3060 - - 617 0.65 656 0.76 693 0.87 731 1.00 766 1.13 800 1.26 834 1.40 865 1.54 895 1.68
3400 628 0.72 667 0.84 704 0.96 739 1.07 772 1.20 806 1.35 838 1.49 870 1.64 900 1.79 931 1.94
3740 684 0.94 719 1.06 754 1.19 787 1.32 817 1.45 848 1.59 879 1.75 908 1.91 937 2.07 966 2.23
4080 740 1.20 772 1.32 805 1.47 836 1.61 865 1.74 893 1.89 921 2.05 949 2.21 977 2.39 1004 2.57
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
2720 890 1.62 917 1.76 944 1.91 970 2.07 996 2.22 1022 2.38 1048 2.54 1071 2.69 1096 2.86 1118 3.02
3060 924 1.84 951 1.99 978 2.15 1003 2.32 1027 2.48 1051 2.65 1075 2.82 1098 2.99 1122 3.17 1144 3.34
3400 959 2.09 986 2.25 1012 2.42 1037 2.59 1061 2.77 1084 2.94 1108 3.13 1130 3.31 1153 3.50 1174 3.68
3740 993 2.39 1020 2.56 1046 2.73 1071 2.90 1096 3.08 1119 3.27 1141 3.45 1163 3.64 1185 3.84 1207 4.04
4080 1030 2.74 1056 2.92 1082 3.10 1106 3.28 1131 3.46 1154 3.65 1176 3.83 1199 4.03 1220 4.23 1241 4.44
3 HP Over-Sized Motor & Drive
Notes:
Data Includes Pressure Drop Due To Wet Coils And Filters.
2 HP - Fan Motor Heat (MBH) = 3.000 x Fan BHP + 0.500
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.
3 HP Over-Sized Motor & Drive
← ←
← ←
←
Table PD-18 - Belt Drive Evaporator Fan Performance - YSC102AD*L - Low Heat - Downflow 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
1.50 Nom kW Standard Motor & Low Static Drive 1.50 Nom kW Std Mtr & Drive
4620 - - - - 610 0.44 651 0.53 691 0.62 729 0.70 766 0.80 799 0.89 831 0.99 861 1.10
5200 - - 617 0.49 656 0.56 693 0.65 731 0.75 766 0.84 800 0.94 834 1.04 865 1.15 895 1.25
5780 628 0.54 667 0.63 704 0.71 739 0.80 772 0.90 806 1.00 838 1.11 870 1.22 900 1.33 931 1.45
6350 684 0.70 719 0.79 754 0.89 787 0.98 817 1.08 848 1.19 879 1.31 908 1.43 937 1.54 966 1.66
6930 740 0.89 772 0.99 805 1.09 836 1.20 865 1.30 893 1.41 921 1.53 949 1.65 977 1.78 1004 1.92
2.24 Nom kW Over-Sized
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
1.50 Nom kW Standard Motor & Drive
4620 890 1.21 917 1.31 944 1.43 970 1.54 996 1.66 1022 1.77 1048 1.89 1071 2.01 1096 2.13 1118 2.25
5200 924 1.37 951 1.48 978 1.61 1003 1.73 1027 1.85 1051 1.98 1075 2.11 1098 2.23 1122 2.36 1144 2.49
5780 959 1.56 986 1.68 1012 1.80 1037 1.93 1061 2.06 1084 2.19 1108 2.33 1130 2.46 1153 2.61 1174 2.75
6350 993 1.79 1020 1.91 1046 2.04 1071 2.17 1096 2.30 1119 2.44 1141 2.58 1163 2.72 1185 2.87 1207 3.02
6930 1030 2.04 1056 2.18 1082 2.31 1106 2.44 1131 2.58 1154 2.72 1176 2.86 1199 3.01 1220 3.16 1241 3.31
2.24 Nom kW Over-Sized Motor & High Static Drive
Notes:
Data Includes Pressure Drop Due To Wet Coils And Filters.
1.50 kW - Fan Motor Heat (kW) = 1.178 x Fan kW + 0.464
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.
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