Trane CCRC20, Manual

Page: 55 / 101

Performance Water-Cooled
Data
PKG-PRC002-EN 55
65 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-37. SCWF/SIWF 65 Gross Cooling Capacity - 26,000 cfm, 196 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
62 744 609 84.1 715 597 93.9 686 583 103.8
75 67 809 480 84.8 779 468 94.6 746 455 104.5
72 879 351 85.5 845 338 95.4 810 326 105.2
62 749 726 84.1 722 711 94.0 694 692 104.0
80 67 809 601 84.8 778 589 94.6 746 576 104.5
72 878 471 85.5 844 459 95.4 810 447 105.2
62 780 780 84.5 756 756 94.4 730 730 104.4
85 67 809 721 84.8 779 708 94.6 747 695 104.5
72 877 592 85.5 844 579 95.4 808 567 105.2
Chart PD-49. SCWF/SIWF 65 Fan Performance for CV or with VFD
Chart PD-50. SCWF/SIWF 65 Fan Performance with Inlet Guide Vanes