5168274-BIM-I-1121
Johnson Controls Ducted Systems
33
Table 12: Air Flow Performance - Bottom Duct Application
XA-15 (15 Ton) Bottom Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes 2" filters only. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine required motor sheave setting.
3. kW = BHP x 0.834.
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Standard 5 HP &
Field Supplied Drive
Standard 5 HP & Drive
High Static 7.5 HP & Drive
4000
642 0.25 676 0.72 711 1.14 746 1.52 782 1.87 818 2.19 853 2.49 887 2.79 920 3.08 951 3.38 980 3.69 1006 4.02
4400
659 0.59 693 1.06 728 1.48 763 1.86 799 2.21 835 2.53 870 2.83 904 3.13 937 3.42 968 3.71 997 4.03 1023 4.36
4800
678 0.95 712 1.43 746 1.85 782 2.23 818 2.58 854 2.90 889 3.20 923 3.49 956 3.78 987 4.08 1016 4.39 1042 4.73
5200
699 1.36 732 1.83 767 2.25 803 2.63 839 2.98 874 3.30 910 3.60 944 3.90 977 4.19 1008 4.48 1036 4.80 1062 5.13
5600
721 1.80 755 2.28 790 2.70 825 3.08 861 3.43 897 3.75 932 4.05 966 4.34 999 4.63 1030 4.93 1059 5.24 1085 5.58
6000
745 2.30 779 2.77 814 3.19 849 3.57 885 3.92 921 4.24 956 4.54 990 4.83 1023 5.12 1054 5.42 1083 5.73 1109 6.07
6400
770 2.83 804 3.31 839 3.73 874 4.11 910 4.46 946 4.78 981 5.08 1015 5.37 1048 5.66 1079 5.96 1108 6.27 1134 6.61
6800
797 3.42 830 3.89 865 4.31 901 4.70 936 5.04 972 5.36 1007 5.66 1042 5.96 1074 6.25 1105 6.55 1134 6.86 1160 7.19
7200
824 4.05 857 4.53 892 4.95 928 5.33 964 5.68 999 6.00 1035 6.30 1069 6.59 1102 6.88 1133 7.18 1161 7.49
-
-
7600
852 4.73 885 5.21 920 5.63 956 6.01 992 6.36 1027 6.68 1063 6.98 1097 7.27 1130 7.56
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-
-
-
-
-
7.5 HP & Field Supplied Drive
XA-20 (20 Ton) Bottom Duct
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes 2" filters only. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine required motor sheave setting.
3. kW = BHP x 0.820.
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
Standard 7.5 HP & Field Supplied
Drive
Standard 7.5 HP & Drive
High Static
10 HP & Drive
5200
660 1.45 695 1.93 730 2.39 765 2.82 800 3.24 836 3.65 870 4.04 904 4.42 937 4.79 968 5.15 998 5.51 1026 5.87
5600
686 1.78 720 2.26 755 2.72 791 3.16 826 3.58 861 3.98 896 4.37 930 4.75 963 5.12 994 5.49 1024 5.85 1052 6.20
6000
711 2.19 746 2.67 781 3.13 816 3.57 851 3.99 887 4.39 921 4.78 955 5.16 988 5.54 1019 5.90 1049 6.26 1077 6.61
6400
736 2.68 771 3.16 806 3.62 841 4.06 876 4.48 912 4.88 946 5.27 980 5.65 1013 6.02 1044 6.39 1074 6.75 1102 7.10
6800
761 3.24 796 3.72 831 4.18 867 4.62 902 5.04 937 5.44 972 5.83 1005 6.21 1038 6.58 1070 6.95 1100 7.31 1128 7.66
7200
787 3.87 822 4.35 857 4.81 893 5.25 928 5.67 963 6.07 998 6.46 1031 6.84 1064 7.21 1096 7.58 1126 7.94 1154 8.29
7600
814 4.57 849 5.05 884 5.51 919 5.95 955 6.37 990 6.77 1024 7.16 1058 7.54 1091 7.91 1123 8.28 1152 8.63 1180 8.99
8000
842 5.33 877 5.81 912 6.27 947 6.71 982 7.13 1018 7.53 1052 7.92 1086 8.30 1119 8.67 1150 9.04 1180 9.40
-
-
8400
871 6.16 905 6.64 941 7.09 976 7.53 1011 7.95 1046 8.36 1081 8.75 1115 9.13 1148 9.50 1179 9.86
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-
-
-
8800
901 7.04 936 7.52 971 7.97 1006 8.41 1041 8.83 1076 9.24 1111 9.63 1145 10.01
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-
-
-
-
-
-
-
9200
932 7.98 967 8.45 1002 8.91 1037 9.35 1073 9.77
-
-
-
-
-
-
-
-
-
-
-
-
-
-
9600
965 8.97 999 9.45 1034 9.90
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
10000
999 10.01
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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