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FAN PERFORMANCE (cont.)
Table 54 – 580J**14 3 PHASE 12.5 TON HORIZONTAL SUPPLY
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Standard Static Option Medium Static Option
3438 639 0.98 713 1.20 781 1.43 843 1.65 901 1.88
3750 683 1.23 753 1.47 817 1.71 877 1.96 933 2.21
4063 728 1.52 794 1.78 855 2.04 912 2.31 966 2.57
4375 774 1.85 836 2.13 894 2.41 949 2.70 1001 2.98
4688 820 2.23 879 2.53 935 2.83 987 3.14 1037 3.44
5000 867 2.66 923 2.98 976 3.30 1026 3.63 1074 3.95
5313 914 3.15 967 3.49 1018 3.83 1066 4.17 1112 4.52
5625 962 3.69 1012 4.05 1061 4.42 --- --- --- ---
5938 1009 4.30 1058 4.68 --- --- --- --- --- ---
6250 --- --- --- --- --- --- --- --- --- ---
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Medium Static Option High Static Option
3438 955 2.12 1007 2.35 1056 2.59 1103 2.83 1148 3.08
3750 985 2.46 1035 2.71 1083 2.97 1129 3.23 1173 3.49
4063 1017 2.84 1066 3.12
1112 3.39 1157 3.67 1200 3.95
4375 1050 3.27 1097 3.56 1142 3.86 1186 4.15 1228 4.45
4688 1084 3.75 1130 4.06 1174 4.37 1216 4.68 1257 5.00
5000 1120 4.28 1164 4.61 --- --- 1248 5.27 1288 5.60
5313 --- --- --- --- --- --- --- --- --- ---
5625 --- --- --- --- --- --- --- --- ---
5938 --- --- --- --- --- --- --- --- --- ---
6250 --- --- --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field supplied drive is required.
Table 55 – 580J**14 3 PHASE 12.5 TON VERTICAL SUPPLY
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
0.2 0.4 0.6 0.8 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Standard Static Option Medium Static Option
3438 685 1.12 751 1.32 813 1.54 871 1.76 927 1.99
3750 736 1.41 797 1.63 855 1.86 910 2.10 963 2.35
4063 787 1.75 844 1.99 898 2.24 951 2.49 1001 2.75
4375 839 2.14 892 2.40 943 2.67 993 2.94 1041 3.21
4688 891 2.60 941 2.87 990 3.15 1037 3.44 1082 3.73
5000 944 3.11 991 3.40 1037 3.70 1082 4.00 1125 4.31
5313 997 3.69 1042 4.00 1085 4.32 1128 4.64 --- ---
5625 1051 4.34 1093 4.67 --- --- --- --- --- ---
5938 --- --- --- --- --- --- --- --- --- ---
6250 --- --- --- --- --- --- --- --- --- ---
CFM
AVAILABLEEXTERNALSTATICPRESSURE(in.wg)
1.2 1.4 1.6 1.8 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Medium Static Option High Static Option
3438 981 2.23 1032 2.47 1082 2.72 1130 2.97 1177 3.23
3750 1014 2.60 1063 2.86 1111 3.12 1157 3.39 1202 3.66
4063 1049 3.02 1097 3.29 1142 3.57 1186 3.85 1230 4.14
4375 1087 3.49 1132 3.78 1176 4.08 1218 4.37 1260 4.68
4688 1126 4.03 1169 4.33 1211 4.64 --- --- --- ---
5000 1167 4.63 --- --- --- --- --- --- --- ---
5313 --- --- --- --- --- --- --- --- --- ---
5625 --- --- --- --- --- --- --- --- --- ---
5938 --- --- --- --- --- --- --- --- --- ---
6250 --- --- --- --- --- --- --- --- --- ---
NOTE: For more information, see General Fan Performance Notes.
Boldface indicates field supplied drive is required.
580J