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036-21217-001-B-1203
8 Unitary Products Group
NOTE:
At higher evaporator airflows and wet bulb conditions, condensate carry-over may occur. Adjust airflow downward as necessary
Values include pressure drop from wet coil and clean filters.
Shaded areas indicate oversize motors.
NOTE:
At higher evaporator airflows and wet bulb conditions, condensate carry-over may occur. Adjust airflow downward as necessary
Values include pressure drop from wet coil and clean filters.
Shaded areas indicate oversize motors.
TABLE 5: EVAPORATOR FAN PERFORMANCE - CU 5-25 TON VERTICAL MODELS
MODEL # SUPPLY CFM
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
CU060
1800
791 0.46 872 0.53 948 0.60 1019 0.68 1090 0.76 1159 0.85 1193 0.89 1259 0.98 1321 1.07 1380 1.16 1437 1.25 1492 1.35 1544- 1.44- - - - -
2000
860 0.60 935 0.69 1006 0.77 1077 0.85 1136 0.94 1199 1.03 1263 1.12 1324 1.22 1383 1.32 1440 1.42 1494 1.52 - - - - - -
2200
931 0.79 1001 0.88 1067 0.97 1129 1.06 1189 1.15 1247 1.25 1305 1.35 1363 1.45 1419 1.55 - - - - - - - - - -
CU096
3000
568 0.70 628 0.81 688 0.92 746 1.05 801 1.19 855 1.35 906 1.50 954 1.65 1001 1.81 1046 1.97 - - - - - - - -
3200
594 0.82 651 0.94 707 1.06 762 1.19 816 1.33 867 1.49 917 1.65 964 1.81 1010 1.98 - - - - - - - - - -
3400
625 0.97 679 1.10 731 1.22 784 1.35 835 1.50 884 1.66 933 1.83 979 2.00 - - - - - - - - - - - -
CU120
3600
620 1.04 666 1.16 716 1.29 765 1.43 815 1.56 864 1.71 912 1.88 958 2.00 1003 2.03 1046 2.41 1088 2.60 1129 2.78 1169 2.97 - - - -
4000
681 1.40 721 1.53 765 1.68 811 1.83 856 1.97 900 2.13 945 2.29 988 2.46 1030 2.65 1071 2.84 1112 3.05 - - - - - - - -
4400
726 1.77 760 1.91 797 2.05 837 2.21 878 2.38 919 2.54 960 2.70 1001 2.87 1040 3.05 - - - - - - - - - -
CU180
5400
645 1.52 709 1.79 770 2.06 829 2.35 885 2.65 939 2.96 991 3.28 1042 3.61 1092 3.96 1140 4.32 1190 4.71 - - - - - - - -
6000
700 2.00 759 2.30 815 2.60 870 2.91 922 3.23 973 3.56 1022 3.90 1070 4.25 1116 4.62 1162 4.99 - - - - - - - - - -
6600
761 2.63 815 2.94 867 3.26 917 3.60 966 3.94 1014 4.29 1060 4.66 1104 5.02 - - - - - - - - - - - - - -
CU240
7200
659 2.10 714 2.37 767 2.65 817 2.94 866 3.23 912 3.52 957 3.82 998 4.13 1037 4.44 1076 4.76 1115 5.11 1154 5.47 1193 5.73 1230 6.10 1265 6.46
8000
719 2.81 770 3.11 818 3.42 865 3.73 910 4.05 954 4.37 997 4.70 1038 5.03 1078 5.36 1115 5.71 1151 6.08 1186 6.46 1220 6.84 1254 7.23 - -
8800
782 3.67 828 4.00 873 4.34 916 4.68 959 5.02 1000 5.37 1040 5.73 1079 6.09 1117 6.45 1154 6.81 1190 7.18 - - - - - - - -
TABLE 6: EVAPORATOR BLOWER PERFORMANCE - DATA CU300 - 25 TON MODEL
MODEL
#
SUPPLY
CFM
EXTERNAL STATIC PRESSURE - Inches - W.C.
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
CU300
9000 800 3.93 846 4.27 890 4.61 932 4.96 974 5.32 1014 5.67 1053 6.03 1092 6.40 1129 6.77 1166 7.14
10000 878 5.29 920 5.67 960 6.05 999 6.43 1037 6.82 1074 7.21 1111 7.61 1147 8.01 1182 8.41 1216 8.82
11000 958 6.95 996 7.37 1033 7.79 1069 8.21 1104 8.63 1139 9.05 1173 9.48 1206 9.92 - - - -