Air Flow Performance - Bottom Duct Application - York ZF 180 Series Installation Manual
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Also See for ZF 180 Series:
- Installation manual (58 pages) ,
- Technical manual (105 pages) ,
- Instruction manual (71 pages)
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1061903-XIM-A-0713
Table 20: Air Flow Performance - Bottom Duct Application
ZF180 (15 Ton) Bottom Duct Imperial
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
High Static 4.0 HP &
Field Supplied Drive
4400
803
1.70
841
2.00
4800
832
2.11
870
2.42
5200
863
2.55
900
2.86
5600
896
3.03
933
3.34
6000
930
3.54
967
3.86 1003 4.13 1045 4.38 1118 4.70 1181 4.99 1236 5.24 1282 5.46
6400
965
4.09 1002 4.41 1038 4.68 1081 4.93 1153 5.25 1217 5.54
6800
1002 4.67 1039 4.99 1075 5.27 1117 5.51
7200
1040 5.28 1077 5.60
1. Blower performance includes gas heat exchangers and 2" filters. See STATIC RESI STANCE 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.
ZF180 (15 Ton) Bottom Duct Metric
Air Flow
100
149
3
M
/sec.
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 4.0 HP & Field Supplied Drive
2.08
803
1.27
841
1.49
2.27
832
1.57
870
1.80
2.45
863
1.90
900
2.13
2.64
896
2.26
933
2.49
2.83
930
2.64
967
2.88 1003 3.08 1045 3.27 1118 3.50 1181 3.72 1236 3.91 1282 4.07
3.02
965
3.05 1002 3.29 1038 3.49 1081 3.68 1153 3.91 1217 4.13
3.21
1002 3.48 1039 3.72 1075 3.93 1117 4.11
3.40
1040 3.94 1077 4.18
1. Blower performance includes gas heat exchangers and 2" filters. See STATIC RESI STANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
30
Available External Static Pressure - IWG
0.8
1.0
1.2
High Static 4.0 HP & OEM Drive
877
2.28
919
2.52
991
2.84 1055 3.13 1110 3.38 1155 3.59 1193 3.78 1221 3.93 1242 4.04 1253 4.12
906
2.69
948
2.93 1020 3.25 1084 3.54 1139 3.79 1185 4.01 1222 4.19 1250 4.34 1271 4.45 1282 4.53
936
3.14
979
3.38 1051 3.70 1115 3.99 1169 4.24 1215 4.46 1253 4.64 1281 4.79 1301 4.90 1313 4.98
969
3.62 1011 3.86 1084 4.19 1147 4.47 1202 4.73 1248 4.94 1285 5.13 1314 5.27 1334 5.39 1345 5.47
-
-
-
-
-
-
Available External Static Pressure - Pa
199
249
299
High Static 4.0 HP & OEM Drive
877
1.70
919
1.88
991
2.12 1055 2.33 1110 2.52 1155 2.68 1193 2.82 1221 2.93 1242 3.01 1253 3.07
906
2.01
948
2.18 1020 2.42 1084 2.64 1139 2.83 1185 2.99 1222 3.12 1250 3.24 1271 3.32 1282 3.38
936
2.34
979
2.52 1051 2.76 1115 2.98 1169 3.16 1215 3.33 1253 3.46 1281 3.57 1301 3.65 1313 3.71
969
2.70 1011 2.88 1084 3.12 1147 3.33 1202 3.53 1248 3.68 1285 3.83 1314 3.93 1334 4.02 1345 4.08
-
-
-
-
-
-
1.4
1.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
349
399
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
1.8
2.0
2.2
Field Supplied Motor & Drive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
448
498
548
Field Supplied Motor & Drive
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Johnson Controls Unitary Products
2.4
2.6
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
598
648
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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