251934-YTG-G-0708
Johnson Controls Unitary Products
55
ZR180-300 Side Duct Application
ZR180 (15 Ton) Side Duct
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 0.898.
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
696 0.94 735 1.23 776 1.49 818 1.73 861 1.95 904 2.15 947 2.34 990 2.52 1031 2.68 1071 2.84 1109 3.01 1144 3.17
4400
724 1.27 763 1.56 804 1.83 846 2.07 889 2.29 932 2.49 976 2.68 1018 2.85 1060 3.02 1100 3.18 1137 3.34 1173 3.50
4800
756 1.66 795 1.95 835 2.21 878 2.45 921 2.67 964 2.87 1007 3.06 1050 3.24 1091 3.40 1131 3.56 1169 3.72 1204 3.89
5200
790 2.09 829 2.38 870 2.65 912 2.89 955 3.11 998 3.31 1041 3.49 1084 3.67 1125 3.84 1165 4.00 1203 4.16 1238 4.32
5600
826 2.57 865 2.87 906 3.13 948 3.37 991 3.59 1035 3.79 1078 3.98 1120 4.15 1162 4.32 1202 4.48 1239 4.64 1275 4.81
6000
865 3.11 904 3.40 945 3.66 987 3.90 1030 4.12 1073 4.32 1117 4.51 1159 4.69 1201 4.85 1241 5.01 1278 5.18 1314 5.34
6400
906 3.69 945 3.98 986 4.24 1028 4.48 1071 4.70 1114 4.90 1158 5.09 1200 5.27 1242 5.43 1282 5.59 1319 5.76 1355 5.92
6800
949 4.31 988 4.60 1029 4.87 1071 5.11 1114 5.33 1157 5.53 1201 5.72 1243 5.89 1285 6.06 1324 6.22 1362 6.38 1398 6.54
7200
994 4.98 1033 5.27 1074 5.54 1116 5.78 1159 6.00 1202 6.20 1245 6.39 1288 6.56 1329 6.73 1369 6.89 1407 7.05 1442 7.21
7600
1040 5.70 1079 5.99 1120 6.25 1162 6.49 1205 6.71 1249 6.91 1292 7.10 1334 7.27 1376 7.44 1416 7.60 1453 7.76 1489 7.93
7.5 HP & Field Supplied Drive
ZR240 (20 Ton) Side Duct
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
Standard
7.5 HP &
Field
Supplied
Drive
Standard 7.5 HP & Drive
High Static 10 HP & Drive
5200
693 1.36 730 1.83 766 2.27 802 2.68 838 3.06 873 3.40 907 3.69 940 3.94 971 4.14 1002 4.28 1030 4.35 1057 4.37
5600
714 1.77 750 2.24 786 2.68 822 3.09 858 3.47 893 3.81 927 4.11 960 4.36 992 4.55 1022 4.69 1050 4.77 1077 4.78
6000
736 2.23 772 2.70 809 3.14 845 3.55 880 3.93 915 4.27 949 4.56 982 4.81 1014 5.01 1044 5.15 1073 5.23 1099 5.24
6400
760 2.73 796 3.20 832 3.64 869 4.05 904 4.43 939 4.77 973 5.06 1006 5.31 1038 5.51 1068 5.65 1096 5.72 1123 5.74
6800
785 3.28 821 3.74 858 4.18 894 4.60 930 4.97 965 5.31 999 5.61 1032 5.86 1063 6.05 1094 6.19 1122 6.27 1148 6.28
7200
812 3.87 848 4.33 885 4.78 921 5.19 957 5.57 992 5.91 1026 6.20 1059 6.45 1090 6.65 1120 6.79 1149 6.86 1175 6.88
7600
840 4.51 877 4.98 913 5.42 949 5.83 985 6.21 1020 6.55 1054 6.84 1087 7.09 1119 7.29 1149 7.43 1177 7.50 1204 7.52
8000
870 5.20 907 5.66 943 6.10 979 6.52 1015 6.89 1050 7.23 1084 7.53 1117 7.78 1148 7.98 1179 8.11 1207 8.19 1233 8.20
8400
901 5.93 938 6.40 974 6.84 1010 7.25 1046 7.63 1081 7.97 1115 8.27 1148 8.51 1179 8.71 1210 8.85 1238 8.93 1265 8.94
8800
933 6.71 970 7.18 1006 7.62 1042 8.03 1078 8.41 1113 8.75 1147 9.05 1180 9.30 1212 9.49 1242 9.63 1270 9.71 1297 9.72
9200
967 7.54 1003 8.01 1040 8.45 1076 8.86 1111 9.24 1146 9.58 1180 9.87 1213 10.12 1245 10.32 1275 10.46 1304 10.54 1330 10.55
9600
1001 8.41 1038 8.88 1074 9.32 1110 9.73 1146 10.11 1181 10.45 1215 10.74 1248 10.99 1280 11.19 1310 11.33 1338 11.41 1365 11.42
10000
1037 9.33 1073 9.79 1110 10.23 1146 10.65 1182 11.02 1217 11.36
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10 HP & Field Supplied Drive
