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Performance Water-Cooled
Data
PKG-PRC002-EN 35
Chart PD-29 — SCWF/SIWF 22 Fan Performance for CV or with VFD
22 Ton
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.
Table PD-7 — SCWF/SIWF 22 Gross Cooling Capacity - 8,800 cfm, 66 gpm
Entering Water Temp
Entering Air 75 F 85 F 95 F
EDB EWB Total Sensible Total Sensible Total Sensible
F F MBh MBh LWT MBh MBh LWT MBh MBh LWT
62 257 197 84.3 248 193 94.3 238 188 104.2
75 67 280 159 85.0 270 155 94.9 259 150 104.9
72 305 120 85.8 294 116 95.7 282 112 105.6
62 257 233 84.3 248 228 94.3 238 223 104.2
80 67 280 194 85.0 270 190 94.9 259 186 104.9
72 304 156 85.8 294 152 95.7 282 147 105.6
62 262 261 84.4 254 254 94.4 246 246 104.4
85 67 280 230 85.0 270 226 94.9 259 221 104.8
72 304 191 85.8 293 187 95.7 282 183 105.6
Chart PD-30 — SCWF/SIWF 22 Fan Performance with Inlet Guide Vanes