Trane PKG-PRC002-EN Manual page 33

Note:
1. Fan curves include refrigerant coil and internal
cabinet static losses. To determine static pressure to
be used with these curves, add filter, economizer,
flexible horizontal discharge and heat pressure
drops to external duct static pressure.
PKG-PRC002-EN
Performance
Data
Table PD-4. SCWF/SIWF 20 Gross Cooling Capacity - 8,000 cfm, 60 gpm
Entering Air 75 F
EDB EWB Total Sensible
F F MBh MBh
62 244 185
75 67 266 150
72 289 114
62 244 218
80 67 266 183
72 289 147
62 247 246
85 67 265 216
72 288 180
Chart PD-27. SCWF/SIWF 20 Fan Performance for CV or with VFD
Chart PD-28. SCWF/SIWF 20 Fan Performance with Inlet Guide Vanes
Water-Cooled
20 Ton
Entering Water Temp
85 F
Total Sensible
LWT MBh MBh LWT
84.7 235 181 94.7
85.5 256 146 95.4
86.3 278 110 96.2
84.7 235 214 94.7
85.5 256 179 95.4
86.3 278 143 96.1
84.8 239 239 94.8
85.5 256 211 95.4
86.3 278 176 96.1
95 F
Total Sensible
MBh MBh LWT
225 176 104.6
246 141 105.3
267 106 106.0
226 209 104.6
245 174 105.3
267 139 106.0
231 231 104.8
245 207 105.3
267 171 106.0
33