Tecumseh RKA5454YXA Performance Data Sheet

Performance Data Sheet

RKA5454YXA

General Information

Model RKA5454YXA Refrigerant R-134a
Test Condition ARI Performance Test Voltage 115V ~ 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 1300 1290
Watts 270 278
Amps 3.21 3.25

Lb/h 19.7 19.2

Btu/h 1550 1510 1480
Watts 280 291 302
Amps 3.29 3.35 3.40

Lb/h 22.8 22.2 21.6

Btu/h 1840 1780 1710 1640
Watts 289 303 317 330
Amps 3.36 3.44 3.52 3.60

Lb/h 26.5 25.8 25.1 24.4

Btu/h 2180 2080 1980 1890 1790
Watts 297 314 330 347 363
Amps 3.41 3.52 3.63 3.74 3.85

Lb/h 30.6 29.9 29.2 28.4 27.6

Btu/h 2560 2430 2300 2170 2040
Watts 304 323 343 362 381
Amps 3.46 3.59 3.72 3.86 4.00

Lb/h 35.2 34.4 33.7 32.9 32.1

Btu/h 2990 2830 2670 2510 2340 2180 2020
Watts 309 331 354 376 398 421 443
Amps 3.49 3.65 3.81 3.97 4.14 4.30 4.46

Lb/h 40.3 39.5 38.7 37.8 37.0 36.1 35.1

Btu/h 3460 3270 3080 2880 2690 2490 2300
Watts 313 338 363 389 414 439 464
Amps 3.51 3.70 3.89 4.08 4.26 4.45 4.64

Lb/h 45.9 45.1 44.2 43.3 42.4 41.4 40.4

Btu/h 3980 3750 3530 3300 3080 2850 2620
Watts 315 343 371 400 428 456 485
Amps 3.52 3.73 3.95 4.17 4.38 4.60 4.82

Lb/h 52.0 51.1 50.2 49.2 48.3 47.3 46.2

Btu/h 4540 4290 4030 3770 3510 3250 2990

25

30

35

40

45

50

55

Watts 315 346 378 409 441 472 503
Amps 3.51 3.76 4.00 4.24 4.49 4.73 4.98

Lb/h 58.7 57.7 56.7 55.7 54.6 53.6 52.5

Btu/h 5160 4860 4570 4280 3990 3700 3410
Watts 313 348 383 417 452 486 520
Amps 3.49 3.76 4.04 4.31 4.58 4.85 5.12

Lb/h 65.8 64.7 63.7 62.6 61.5 60.4 59.3

Btu/h 5810 5490 5160 4840 4520 4190 3870
Watts 310 348 386 423 461 499 536
Amps 3.46 3.76 4.06 4.36 4.66 4.96 5.26

Lb/h 73.4 72.3 71.2 70.1 68.9 67.7 66.6

Btu/h 6520 6160 5800 5450 5090 4730 4370
Watts 305 346 387 428 469 509 550
Amps 3.41 3.74 4.07 4.39 4.72 5.05 5.38

Lb/h 81.5 80.4 79.2 78.0 76.8 75.6 74.3

Btu/h 7280 6880 6490 6100 5710 5320 4930
Watts 297 342 386 430 474 518 562
Amps 3.34 3.70 4.06 4.41 4.77 5.13 5.49

Lb/h 90.2 88.9 87.7 86.4 85.2 83.9 82.6

Btu/h 8080 7650 7230 6800 6380 5950 5530
Watts 287 335 383 430 478 525 572
Amps 3.25 3.64 4.03 4.42 4.81 5.19 5.58

Lb/h 99.3 98.0 96.7 95.4 94.1 92.7 91.4

Btu/h 8930 8470 8010 7550 7090 6630 6180
Watts 275 327 378 429 479 530 580
Amps 3.15 3.57 3.99 4.40 4.82 5.24 5.66

Lb/h 109 108 106 105 103 102 101

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.956438E+03 1.662470E+02 2.561482E+00 3.592179E+01
C2 1.232481E+02 -3.319460E+00 -3.307402E-02 9.672440E-01
C3 -9.697273E+00 1.637187E+00 1.063571E-02 -6.745186E-02
C4 9.293992E-01 -3.438583E-02 -2.804000E-04 1.015634E-02
C5 -6.499667E-01 6.107274E-02 5.532008E-04 -1.261524E-03
C6 8.734293E-04 -4.298755E-05 -1.889287E-06 5.144432E-05
C7 7.095358E-04 -1.283540E-04 -1.018982E-06 1.024887E-06
C8 -5.782188E-04 9.803208E-05 8.151708E-07 -2.536798E-06
C9 1.216483E-04 -1.850821E-05 -1.698551E-07 1.203527E-06

C10 -1.075570E-05 6.916521E-07 2.065860E-08 -5.384260E-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