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Performance Water-Cooled
Data
PKG-PRC002-EN 51
52 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-31. SCWF/SIWF 52 Gross Cooling Capacity - 20,800 cfm, 156 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
62 596 471 84.1 575 461 94.0 551 450 103.9
75 67 650 376 84.8 626 366 94.7 601 356 104.6
72 707 280 85.5 681 271 95.4 654 261 105.3
62 598 559 84.1 577 548 94.0 555 535 104.0
80 67 649 465 84.8 626 455 94.7 600 445 104.6
72 706 369 85.5 680 360 95.4 653 350 105.3
62 616 616 84.3 598 598 94.3 579 579 104.3
85 67 649 554 84.8 625 544 94.7 601 533 104.6
72 705 458 85.5 680 448 95.4 653 438 105.3
Chart PD-45. SCWF/SIWF 52 Fan Performance for CV or with VFD
Chart PD-46. SCWF/SIWF 52 Fan Performance with Inlet Guide Vanes