York 251934-YTG-J-0910 User Manual

Page 57

251934-YTG-J-0910

Johnson Controls Unitary Products

ZR180-300 Bottom Duct Application

ZR180 (15 Ton) Bottom Duct

Air Flow

(CFM)

Available External Static Pressure - IWG

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

735

1.20

773

1.46

813

1.70

855

1.92

897

2.12

939

2.30

982

2.47 1023 2.63 1064 2.78 1103 2.93 1140 3.07 1175 3.22

4400

767

1.56

805

1.83

845

2.07

886

2.28

929

2.48

971

2.66 1013 2.83 1055 2.99 1096 3.14 1135 3.29 1172 3.44 1207 3.58

4800

802

1.98

840

2.24

880

2.48

921

2.70

963

2.89 1006 3.08 1048 3.25 1090 3.40 1131 3.56 1170 3.70 1207 3.85 1242 3.99

5200

839

2.44

877

2.70

917

2.94

959

3.16 1001 3.35 1043 3.54 1086 3.70 1127 3.86 1168 4.01 1207 4.16 1244 4.31 1279 4.45

5600

879

2.94

917

3.21

957

3.44

998

3.66 1041 3.86 1083 4.04 1125 4.21 1167 4.37 1208 4.52 1247 4.67 1284 4.81 1319 4.96

6000

921

3.49

959

3.76

999

4.00 1040 4.21 1082 4.41 1125 4.59 1167 4.76 1209 4.92 1250 5.07 1289 5.22 1326 5.36 1361 5.51

6400

965

4.09 1003 4.35 1043 4.59 1084 4.81 1126 5.01 1169 5.19 1211 5.36 1253 5.51 1294 5.67 1333 5.81 1370 5.96 1405 6.11

6800

1010 4.72 1049 4.99 1089 5.23 1130 5.44 1172 5.64 1215 5.82 1257 5.99 1299 6.15 1339 6.30 1379 6.45 1416 6.59 1450 6.74

7200

1058 5.40 1096 5.66 1136 5.90 1177 6.12 1220 6.32 1262 6.50 1304 6.67 1346 6.82 1387 6.98 1426 7.12 1463 7.27 1498 7.42

7600

1107 6.11 1145 6.37 1185 6.61 1226 6.83 1269 7.03 1311 7.21 1353 7.38 1395 7.54 1436 7.69 1475 7.84 1512 7.98 1547 8.13

7.5 HP & Field Supplied Drive

ZR240 (20 Ton) Bottom Duct

Air Flow

(CFM)

Available External Static Pressure - IWG

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 & Drive

High Static 10 HP & Drive

5200

727

1.51

763

1.95

799

2.36

835

2.75

870

3.10

904

3.42

938

3.70

970

3.93 1001 4.11 1031 4.24 1059 4.32 1085 4.33

5600

750

1.96

786

2.39

822

2.81

857

3.19

892

3.55

927

3.86

960

4.14

993

4.37 1024 4.56 1054 4.69 1082 4.76 1108 4.77

6000

774

2.45

810

2.88

846

3.30

882

3.68

917

4.04

951

4.35

985

4.63 1017 4.86 1048 5.05 1078 5.18 1106 5.25 1132 5.26

6400

800

2.98

836

3.42

872

3.83

908

4.22

943

4.57

977

4.89 1011 5.16 1043 5.40 1074 5.58 1104 5.71 1132 5.78 1158 5.79

6800

828

3.56

864

4.00

899

4.41

935

4.80

970

5.15 1004 5.47 1038 5.74 1070 5.98 1102 6.16 1131 6.29 1159 6.36 1185 6.37

7200

857

4.19

892

4.62

928

5.03

964

5.42

999

5.77 1033 6.09 1067 6.37 1099 6.60 1130 6.79 1160 6.92 1188 6.99 1214 7.00

7600

887

4.86

923

5.29

958

5.71

994

6.09 1029 6.44 1063 6.76 1097 7.04 1129 7.27 1160 7.46 1190 7.59 1218 7.66 1244 7.67

8000

918

5.57

954

6.01

990

6.42 1025 6.81 1060 7.16 1095 7.48 1128 7.75 1161 7.99 1192 8.17 1222 8.30 1249 8.37 1276 8.38

8400

951

6.33

987

6.77 1022 7.18 1058 7.56 1093 7.92 1127 8.23 1161 8.51 1193 8.74 1224 8.93 1254 9.06 1282 9.13 1308 9.14

8800

984

7.13 1020 7.57 1056 7.98 1092 8.36 1127 8.72 1161 9.04 1195 9.31 1227 9.55 1258 9.73 1288 9.86 1316 9.93 1342 9.94

9200

1019 7.97 1055 8.41 1091 8.82 1126 9.21 1162 9.56 1196 9.88 1229 10.15 1262 10.39 1293 10.57 1323 10.70 1351 10.77 1377 10.79

9600

1055 8.85 1091 9.29 1127 9.70 1162 10.09 1197 10.44 1232 10.76 1265 11.04 1298 11.27 1329 11.45

10000

1092 9.78 1128 10.21 1164 10.62 1199 11.01 1234 11.36

10 HP & Field Supplied Drive