Air Flow Performance - Bottom Duct Application - York ZF180 Installation Manual

Table 19: 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 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.
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 RESISTANCE table for additional applications.
2. See RPM SELECTION table to determine desired motor sheave setting and to determine the maximum continuous BHP.
Johnson Controls Unitary Products
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
- - -
- - - - - -
- - - - - -
5168276-XIM-B-0216
1
1.8 2.0 2.2
Field Supplied Motor & Drive
- - - -
- - - - -
- - - - -
- - - - -
1
448 498 548
Field Supplied Motor & Drive
- - - -
- - - - -
- - - - -
- - - - -
2.4 2.6
- - - -
- - - -
- - - -
- - - -
598 648
- - - -
- - - -
- - - -
- - - -
33