Trane CCRC20, Manual

Page: 39 / 101

Performance Water-Cooled
Data
PKG-PRC002-EN 39
29 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.
Chart PD-34. SCWF/SIWF 29 Fan Performance with Inlet Guide Vanes
Table PD-13. SCWF/SIWF 29 Gross Cooling Capacity - 11,600 cfm, 87 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
62 335 266 84.2 323 259 94.1 309 254 104.0
75 67 365 211 84.9 352 206 94.8 337 201 104.7
72 397 157 85.6 383 152 95.5 366 146 105.4
62 336 315 84.2 325 309 94.1 311 301 104.0
80 67 365 262 84.9 352 256 94.8 337 251 104.6
72 396 208 85.6 381 202 95.5 366 196 105.4
62 347 347 84.4 337 337 94.4 325 325 104.3
85 67 365 312 84.9 351 306 94.8 337 300 104.7
72 396 258 85.6 381 253 95.5 366 246 105.3
Chart PD-33. SCWF/SIWF 29 Fan Performance for CV or with VFD