Tecumseh RKA5454YXD Performance Data Sheet

Performance Data Sheet

RKA5454YXD

General Information

Model RKA5454YXD Refrigerant R-134a
Test Condition ARI Performance Test Voltage 230V ~ 60HZ
Return Gas -6.7°C (20°F) SUPERHEAT Motor Type PSC

Performance Information

Evap Temp (°F)

-15

-10

-5

0

5

10

15

20

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 1290 1300
Watts 297 304
Amps 1.34 1.37

Lb/h 19.5 19.3

Btu/h 1550 1530 1510
Watts 308 317 326
Amps 1.39 1.43 1.47

Lb/h 22.7 22.4 22.1

Btu/h 1850 1790 1740 1690
Watts 316 328 340 352
Amps 1.43 1.48 1.54 1.59

Lb/h 26.4 26.0 25.6 25.2

Btu/h 2200 2110 2020 1930 1850
Watts 324 339 353 368 383
Amps 1.46 1.52 1.59 1.66 1.73

Lb/h 30.7 30.2 29.7 29.2 28.7

Btu/h 2590 2470 2350 2230 2110
Watts 330 348 365 383 400
Amps 1.48 1.56 1.64 1.72 1.80

Lb/h 35.5 34.9 34.4 33.8 33.2

Btu/h 3030 2880 2720 2570 2410 2250 2100
Watts 335 355 376 396 416 437 457
Amps 1.50 1.59 1.68 1.77 1.87 1.96 2.06

Lb/h 40.8 40.2 39.5 38.8 38.2 37.4 36.7

Btu/h 3520 3330 3140 2950 2760 2570 2380
Watts 339 362 385 408 431 454 477
Amps 1.50 1.61 1.71 1.82 1.93 2.03 2.14

Lb/h 46.6 45.9 45.2 44.4 43.6 42.8 42.0

Btu/h 4050 3830 3600 3380 3160 2940 2710
Watts 340 366 392 418 444 470 496
Amps 1.51 1.62 1.74 1.86 1.98 2.10 2.22

Lb/h 52.8 52.1 51.3 50.5 49.6 48.8 47.9

Btu/h 4620 4370 4110 3860 3600 3350 3090

25

30

35

40

45

50

55

Watts 341 369 398 427 456 485 513
Amps 1.50 1.63 1.76 1.89 2.02 2.15 2.29

Lb/h 59.6 58.7 57.9 57.0 56.1 55.2 54.2

Btu/h 5240 4950 4660 4380 4090 3800 3510
Watts 339 371 403 434 466 498 529
Amps 1.49 1.63 1.77 1.92 2.06 2.20 2.35

Lb/h 66.8 65.9 65.0 64.0 63.1 62.1 61.0

Btu/h 5900 5580 5260 4940 4620 4300 3970
Watts 336 371 405 440 475 509 544
Amps 1.47 1.62 1.78 1.93 2.09 2.25 2.41

Lb/h 74.4 73.5 72.5 71.5 70.5 69.4 68.4

Btu/h 6600 6250 5900 5550 5190 4840 4480
Watts 331 369 406 444 482 519 557
Amps 1.45 1.61 1.78 1.95 2.12 2.28 2.46

Lb/h 82.5 81.5 80.5 79.5 78.4 77.3 76.1

Btu/h 7350 6970 6580 6200 5810 5420 5030
Watts 324 365 406 446 487 527 568
Amps 1.42 1.59 1.77 1.95 2.13 2.32 2.50

Lb/h 91.0 90.0 88.9 87.8 86.7 85.5 84.4

Btu/h 8140 7720 7310 6890 6470 6050 5630
Watts 315 359 403 447 490 534 577
Amps 1.38 1.57 1.76 1.95 2.15 2.34 2.53

Lb/h 100 98.9 97.8 96.6 95.5 94.3 93.0

Btu/h 8970 8530 8080 7620 7170 6720 6270
Watts 304 351 398 445 492 538 585
Amps 1.34 1.54 1.74 1.95 2.15 2.36 2.56

Lb/h 109 108 107 106 105 103 102

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.880683E+03 2.076776E+02 9.335853E-01 3.408993E+01
C2 1.280777E+02 -3.116494E+00 -1.501419E-02 1.035500E+00
C3 -8.561050E+00 1.454841E+00 6.580872E-03 -4.320798E-02
C4 8.955114E-01 -3.274853E-02 -1.404187E-04 9.632096E-03
C5 -6.714755E-01 5.755693E-02 2.545565E-04 -1.568800E-03
C6 1.677327E-03 -1.075346E-04 -2.029637E-06 5.538409E-05
C7 -4.655743E-04 -8.939204E-05 2.424087E-07 -1.485616E-05
C8 2.328252E-04 7.245674E-05 -1.026133E-07 8.606009E-06
C9 -1.037231E-06 -1.518811E-05 -1.293875E-08 -5.707033E-07

C10 -1.862412E-05 1.336000E-06 2.091021E-08 -5.746127E-07

Value = C1 + C2 * Te + C4 * Te^2 + C7 * Te^3 + (C3 + C5 * Te + C8 * Te^2) * Tc + (C6 + C9 * Te) * Tc^2 + C10 * Tc^3

Te = Evaporator Temperature

Tc = Condensing Temperature