Zj240 (20 Ton) Side Duct - York ZJ R-410A Technical Manual

251934-YTG-G-0708

ZJ240 (20 Ton) Side Duct

Air Flow
0.4 0.6
(CFM)
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
5200 663 1.34 700 1.83
5600 680 1.71 717 2.20
6000 699 2.11 735 2.60
6400 719 2.55 756 3.03
6800 742 3.02 778 3.51
7200 765 3.54 802 4.03
7600 790 4.11 827 4.60
8000 817 4.72 853 5.21
8400 845 5.38 881 5.87
8800 874 6.09 911 6.58
9200 905 6.85 941 7.33
9600 936 7.65 973 8.13 1009 8.59
10000 969 8.49 -
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.
50
Available External Static Pressure - IWG
0.8 1.0
Standard 5 HP & Drive
736 2.29 772 2.72 808
753 2.66 789 3.09 825
772 3.06 808 3.49 844
792 3.49 828 3.92 864
814 3.97 850 4.40 886
838 4.49 874 4.92 910
863 5.06 899 5.49 935
890 5.67 926 6.10 962
918 6.33 954 6.76 990
947 7.04 983 7.47 1019 7.86 1054 8.22 1088 8.53
977 7.79 1014 8.22 1049 8.62
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1.2 1.4 1.6
3.11 843 3.47 877 3.78
3.48 860 3.84 894 4.15
3.88 879 4.24 913 4.55
4.32 899 4.67 933 4.98
4.79 921 5.15 955 5.46
5.32 945 5.67 979 5.98 1012 6.24 1044 6.44 1074 6.59 1102 6.67 1129 6.68
5.88 970 6.24 1004 6.55 1037 6.81 1069 7.01 1099 7.16 1127 7.24 1154 7.25
6.50 997 6.85 1031 7.16 1064 7.42 1095 7.62 1125 7.77 1154 7.85 1180 7.86
7.16 1025 7.51 1059 7.82 1092 8.08 1123 8.28 1153 8.43 1182 8.51 1208 8.52
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1
1.8 2.0 2.2
High Static 7.5 HP & Drive
910 4.04 942 4.24 972 4.39 1000 4.47 1027 4.48
927 4.41 959 4.61 989 4.76 1017 4.84 1044 4.85
946 4.80 977 5.01 1007 5.15 1036 5.24 1062 5.25
966 5.24 998 5.45 1028 5.59 1056 5.67 1083 5.68
988 5.72 1020 5.92 1050 6.07 1078 6.15 1105 6.16
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7.5 HP & Field Supplied Drive
Johnson Controls Unitary Products
2.4 2.6
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