Trane CCRC20, Manual

Page: 59 / 101

Performance Water-Cooled
Data
PKG-PRC002-EN 59
80 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-43. SCWF/SIWF 80 Gross Cooling Capacity - 29,800 cfm, 240 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
62 891 761 83.7 856 746 93.6 819 729 103.4
75 67 966 590 84.3 928 575 94.2 887 559 104.0
72 1049 419 85.0 1007 405 94.8 963 389 104.7
62 910 896 83.8 880 867 93.8 847 834 103.7
80 67 967 752 84.3 929 737 94.2 888 721 104.0
72 1048 579 85.0 1006 565 94.8 963 550 104.7
62 961 947 84.3 930 916 94.2 896 883 104.1
85 67 975 908 84.4 938 890 94.3 899 871 104.1
72 1047 740 85.0 1006 725 94.8 963 710 104.7
Chart PD-53. SCWF/SIWF 80 Fan Performance for CV or with VFD
Chart PD-54. SCWF/SIWF 80 Fan Performance with Inlet Guide Vanes