Trane PKG-PRC002-EN - Manual (Page 50)

Performance Water-Cooled
Data
PKG-PRC002-EN 50
52 Ton
Table PD-29. SCWF/SIWF 52 - Economizer Full Capacity - 20,800 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
130 546.6 489.7 53.4 341.8 341.8 60.3
62 156 570.0 499.6 52.3 350.4 350.4 59.5
182 588.4 507.5 51.5 356.6 356.6 58.9
130 694.3 417.0 55.7 402.7 307.8 61.2
75 67 156 737.5 434.2 54.5 424.2 315.4 60.4
182 771.2 447.8 53.5 441.7 321.7 59.9
130 887.8 350.3 58.7 576.6 241.3 63.9
72 156 945.5 371.6 57.1 616.7 254.8 62.9
182 990.6 388.5 55.9 647.8 265.4 62.1
130 598.2 586.1 54.2 427.0 427.0 61.6
62 156 616.2 604.1 52.9 437.6 437.6 60.6
182 630.1 618.1 51.9 445.4 445.4 59.9
130 707.0 530.2 55.9 442.3 430.2 61.8
80 67 156 744.9 545.4 54.5 458.6 436.1 60.9
182 774.8 557.5 53.5 471.5 440.8 60.2
130 885.8 459.3 58.6 577.3 350.6 63.9
72 156 943.2 480.9 57.1 615.2 363.4 62.9
182 988.1 498.1 55.9 645.6 373.7 62.1
130 679.1 679.1 55.4 512.1 512.1 62.9
62 156 696.3 696.3 53.9 524.8 524.8 61.7
182 708.9 708.9 52.8 534.0 534.0 60.9
130 736.6 649.9 56.3 513.8 513.8 62.9
85 67 156 769.0 662.9 54.9 526.6 526.6 61.8
182 794.5 673.3 53.7 535.8 535.8 60.9
130 888.9 569.1 58.7 597.7 466.2 64.2
72 156 943.3 589.5 57.1 629.7 477.0 63.1
182 986.2 606.0 55.8 655.5 485.8 62.2
Table PD-30. SCWF/SIWF 52 - Economizer Low Capacity - 20,800 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
130 363.7 361.8 50.6 238.6 238.6 58.7
62 156 378.3 367.7 49.9 245.6 245.6 58.1
182 390.1 372.6 49.3 250.9 250.9 57.8
130 461.2 297.3 52.1 264.6 226.1 59.1
75 67 156 488.3 307.6 51.3 277.6 230.6 58.6
182 509.6 315.8 50.6 288.6 234.5 58.2
130 589.2 236.9 54.1 382.8 167.2 60.9
72 156 625.0 249.6 53.0 406.6 174.9 60.2
182 653.2 259.8 52.2 425.4 181.1 59.7
130 413.9 413.9 51.4 298.2 298.2 59.6
62 156 426.4 426.4 50.5 306.9 306.9 58.9
182 435.8 435.8 49.8 313.5 313.5 58.4
130 464.9 385.4 52.2 299.4 286.4 59.6
80 67 156 489.3 394.7 51.3 309.0 295.9 59.0
182 509.2 402.3 50.6 316.7 303.6 58.5
130 588.0 323.6 54.0 381.6 254.0 60.9
72 156 623.6 336.3 53.0 405.2 261.7 60.2
182 651.7 346.4 52.2 423.9 267.8 59.7
130 473.1 473.1 52.3 357.9 357.9 60.5
62 156 487.2 487.2 51.2 368.3 368.3 59.7
182 497.9 497.9 50.5 376.1 376.1 59.1
130 488.4 480.9 52.5 358.6 358.6 60.5
85 67 156 508.5 488.6 51.5 369.0 369.0 59.7
182 524.8 494.9 50.8 376.9 376.9 59.1
130 586.7 410.2 54.0 391.6 344.3 61.0
72 156 622.2 422.8 53.0 411.1 350.7 60.3
182 650.2 432.9 52.1 427.1 355.9 59.7