Trane CCRC20, Manual

Page: 58 / 101

Performance Water-Cooled
Data
PKG-PRC002-EN 58
80 Ton
Table PD-41. SCWF/SIWF 80 - Economizer Full Capacity - 29,800 cfm
Entering Water Temp
Entering Air 45 F 55 F
EDB EWB Flow Total Sensible LWT Total Sensible LWT
F F gpm MBh MBh F MBh MBh F
200 719.8 663.3 52.2 456.0 456.0 59.6
62 240 746.6 674.5 51.2 466.7 466.7 58.9
248 751.3 676.5 51.1 468.4 468.4 58.8
200 915.9 559.9 54.2 527.8 416.0 60.3
75 67 240 966.0 579.6 53.1 552.8 424.9 59.6
248 974.5 583.0 52.9 557.1 426.4 59.5
200 1171.5 464.7 56.7 760.6 321.6 62.6
72 240 1238.3 489.6 55.3 805.9 336.7 61.7
248 1249.7 493.8 55.1 813.6 339.3 61.6
200 794.7 777.5 52.9 569.7 569.7 60.7
62 240 815.5 798.2 51.8 583.0 583.0 59.9
248 819.0 801.7 51.6 585.1 585.1 59.7
200 929.2 715.3 54.3 583.4 563.2 60.8
80 67 240 973.1 732.5 53.1 601.8 592.6 60.0
248 980.7 735.5 52.9 605.0 593.8 59.9
200 1168.7 614.9 56.7 759.4 472.5 62.6
72 240 1235.3 639.5 55.3 803.2 487.1 61.7
248 1246.6 643.7 55.1 810.8 489.6 61.5
200 906.2 906.2 54.1 683.3 683.3 61.8
62 240 927.8 927.8 52.7 699.1 699.1 60.8
248 931.3 931.3 52.5 701.7 701.7 60.7
200 969.0 880.5 54.7 685.2 685.2 61.9
85 67 240 1006.1 895.3 53.4 701.2 701.2 60.8
248 1012.5 897.8 53.2 703.8 703.8 60.7
200 1170.1 766.1 56.7 783.6 631.4 62.8
72 240 1233.4 789.5 55.3 820.2 643.6 61.8
248 1244.3 793.5 55.0 826.5 645.7 61.7
Table PD-42. SCWF/SIWF 80 - Economizer Low Capacity - 29,800 cfm
Entering Water Temp
Entering Air 45 F 55 F
EDB EWB Flow Total Sensible LWT Total Sensible LWT
F F gpm MBh MBh F MBh MBh F
200 464.0 446.9 49.6 307.0 307.0 58.1
62 240 479.5 462.3 49.0 314.9 314.9 57.6
248 482.2 480.6 48.9 316.2 316.2 57.6
200 587.4 385.5 50.9 334.7 294.7 58.3
75 67 240 616.7 396.5 50.1 349.2 299.7 57.9
248 621.7 398.4 50.0 351.7 300.6 57.8
200 750.3 303.3 52.5 486.5 215.0 59.9
72 240 788.8 316.9 51.6 511.9 223.2 59.3
248 795.4 319.2 51.4 516.3 224.6 59.2
200 533.0 533.0 50.3 383.7 383.7 58.8
62 240 547.1 547.1 49.6 393.5 393.5 58.3
248 549.4 549.4 49.4 395.2 395.2 58.2
200 590.6 502.1 50.9 384.4 384.4 58.8
80 67 240 617.2 512.1 50.1 394.3 375.9 58.3
248 621.8 513.9 50.0 396.0 377.7 58.2
200 748.7 418.7 52.5 484.9 330.5 59.8
72 240 787.1 432.2 51.6 510.2 338.7 59.3
248 793.7 434.5 51.4 514.6 340.1 59.1
200 609.1 609.1 51.1 460.4 460.4 59.6
62 240 625.1 625.1 50.2 472.2 472.2 58.9
248 627.8 627.8 50.1 474.1 474.1 58.8
200 622.3 602.9 51.2 461.2 461.2 59.6
85 67 240 643.6 637.3 50.4 473.0 473.0 58.9
248 647.3 638.7 50.2 475.0 475.0 58.8
200 747.1 533.8 52.5 496.6 450.0 60.0
72 240 785.4 547.2 51.5 517.0 456.6 59.3
248 791.9 549.5 51.4 520.6 457.8 59.2