1061903-XIM-A-0713
Johnson Controls Unitary Products 29
ZF240 (20 Ton) Side Duct Imperial
Air Flow
(CFM)
Available External Static Pressure - IWG
1
1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
3. kW = BHP x 0.838.
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
High Static 6.3 HP & Field Supplied Drive High Static 6.3 HP & OEM Drive
5200 678 1.35 715 1.83 751 2.28 787 2.70 823 3.09 858 3.43 892 3.74 925 3.99 957 4.19 987 4.33 1015 4.41 1042 4.42
5600 697 1.74 733 2.22 770 2.67 806 3.09 842 3.48 876 3.82 911 4.13 944 4.38 975 4.58 1005 4.72 1034 4.80 1060 4.82
6000 717 2.17 754 2.65 790 3.10 826 3.52 862 3.90 897 4.25 931 4.55 964 4.81 996 5.01 1026 5.15 1054 5.23 1081 5.24
6400 740 2.64 776 3.11 812 3.57 848 3.99 884 4.37 919 4.72 953 5.02 986 5.28 1018 5.48 1048 5.62 1076 5.70 1103 5.71
6800 763 3.15 800 3.63 836 4.08 872 4.50 908 4.88 943 5.23 977 5.53 1010 5.79 1042 5.99 1072 6.13 1100 6.21 1127 6.22
7200 789 3.71 825 4.18 861 4.63 898 5.05 933 5.44 968 5.79 1002 6.09 1035 6.34 1067 6.55 1097 6.69 1126 6.77 1152 6.78
7600 815 4.31 852 4.79 888 5.24 924 5.66 960 6.04 995 6.39 1029 6.69 1062 6.95 1094 7.15 1124 7.29 1152 7.37 1179 7.38
8000 844 4.96 880 5.44 916 5.89 952 6.31 988 6.70 1023 7.04 1057 7.34 1090 7.60 1122 7.80 1152 7.94 1180 8.02 1207 8.03
8400 873 5.66 909 6.13 946 6.59 982 7.01 1018 7.39 1053 7.74 1087 8.04 1120 8.30 1151 8.50 1182 8.64 ----
8800 904 6.40 940 6.88 977 7.33 1013 7.75 1048 8.14 1083 8.48 1117 8.79 ----------
9200 936 7.19 972 7.67 1009 8.12 1045 8.54 1080 8.93 --------------
9600 969 8.03 1005 8.50 1042 8.96 ------------------
10000 1003 8.91 ----------------------
Field Supplied Motor & Drive
ZF240 (20 Ton) Side Duct Metric
Air
Flow
M
3
/sec.
Available External Static Pressure - Pa
1
1. Blower performance includes gas heat exchangers and 2” filters. See STATIC RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
100 149 199 249 299 349 399 448 498 548 598 648
RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW RPM kW
High Static 6.3 HP & Field Supplied Drive High Static 6.3 HP & OEM Drive
2.45 678 1.01 715 1.36 751 1.70 787 2.01 823 2.30 858 2.56 892 2.79 925 2.98 957 3.12 987 3.23 1015 3.29 1042 3.30
2.64 697 1.30 733 1.66 770 1.99 806 2.30 842 2.60 876 2.85 911 3.08 944 3.27 975 3.42 1005 3.52 1034 3.58 1060 3.59
2.83 717 1.62 754 1.98 790 2.31 826 2.62 862 2.91 897 3.17 931 3.39 964 3.59 996 3.74 1026 3.84 1054 3.90 1081 3.91
3.02 740 1.97 776 2.32 812 2.66 848 2.98 884 3.26 919 3.52 953 3.74 986 3.94 1018 4.09 1048 4.19 1076 4.25 1103 4.26
3.21 763 2.35 800 2.71 836 3.04 872 3.36 908 3.64 943 3.90 977 4.12 1010 4.32 1042 4.47 1072 4.57 1100 4.63 1127 4.64
3.40 789 2.77 825 3.12 861 3.45 898 3.77 933 4.06 968 4.32 1002 4.54 1035 4.73 1067 4.88 1097 4.99 1126 5.05 1152 5.06
3.59 815 3.21 852 3.57 888 3.91 924 4.22 960 4.50 995 4.77 1029 4.99 1062 5.18 1094 5.33 1124 5.44 1152 5.50 1179 5.50
3.78 844 3.70 880 4.06 916 4.39 952 4.71 988 5.00 1023 5.25 1057 5.47 1090 5.67 1122 8.82 1152 5.92 1180 5.98 1207 5.99
3.96 873 4.22 909 4.57 946 4.91 982 5.23 1018 5.51 1053 5.77 1087 6.00 1120 6.19 1151 6.34 1182 6.44 1210 6.50 - -
4.15 904 4.77 940 5.13 977 5.47 1013 5.78 1048 6.07 1083 6.32 1117 6.55 - - - -------
4.34 936 5.36 972 5.70 1009 6.06 1045 6.37 1080 6.66 - - ------------
4.539695.9910056.3410426.68------------------
4.7210036.64----------------------
Field Supplied Motor & Drive
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