Tecumseh AKA4476YXC Performance Data Sheet

Performance Data Sheet

AKA4476YXC

General Information

Model AKA4476YXC Refrigerant R-134a
Test Condition ARI Performance Test Voltage 240V ~ 50HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type CSIR

Performance Information

Evap Temp (°F)

20

25

30

35

40

45

50

55

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 5020 4570 4170 3790 3420 3010 2540
Watts 504 540 573 602 625 641 647
Amps 3.37 3.52 3.62 3.68 3.74 3.80 3.90

Lb/h 65.8 62.0 59.2 56.8 54.1 50.6 45.8

Btu/h 5720 5200 4740 4310 3880 3430 2930
Watts 522 561 598 633 663 687 703
Amps 3.41 3.59 3.71 3.81 3.89 3.97 4.08

Lb/h 75.0 70.8 67.5 64.7 61.8 58.1 53.1

Btu/h 6550 5950 5420 4930 4450 3950 3410
Watts 542 584 625 665 702 733 759
Amps 3.43 3.64 3.80 3.92 4.02 4.13 4.25

Lb/h 86.2 81.3 77.6 74.4 71.1 67.2 62.1

Btu/h 7490 6810 6210 5650 5110 4560 3960
Watts 564 608 653 697 740 779 813
Amps 3.44 3.69 3.88 4.02 4.15 4.28 4.42

Lb/h 99.0 93.6 89.3 85.7 82.0 77.8 72.5

Btu/h 8530 7770 7080 6450 5840 5220 4570
Watts 587 632 680 728 776 822 864
Amps 3.45 3.73 3.95 4.13 4.28 4.42 4.59

Lb/h 113 107 102 98.3 94.3 89.8 84.2

Btu/h 9670 8810 8030 7320 6630 5950 5230
Watts 610 656 706 758 811 863 912
Amps 3.46 3.78 4.03 4.23 4.41 4.57 4.75

Lb/h 129 122 117 112 108 103 97.0

Btu/h 10900 9920 9050 8240 7470 6710 5920
Watts 633 679 730 786 843 901 957
Amps 3.48 3.83 4.11 4.34 4.54 4.73 4.93

Lb/h 146 138 132 127 122 117 111

Btu/h 12100 11100 10100 9200 8340 7500 6640
Watts 654 700 753 810 871 934 997
Amps 3.50 3.89 4.20 4.46 4.68 4.89 5.11

Lb/h 164 156 149 143 137 132 125

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 1.027121E+04 2.323682E+02 -7.349645E-01 1.576682E+02
C2 9.502490E+01 4.545401E-01 -4.824143E-02 8.652092E-01
C3 -1.651506E+02 2.012639E+00 1.110532E-01 -3.028125E+00
C4 5.013289E+00 2.056186E-01 -7.091735E-04 6.089878E-02
C5 -1.807988E+00 -1.147490E-01 1.228036E-03 -2.018640E-02
C6 1.430380E+00 3.348339E-02 -1.060798E-03 2.875420E-02
C7 -1.760979E-02 -9.743018E-04 5.681391E-06 -2.223011E-04
C8 -1.401928E-02 -1.074324E-03 5.096822E-07 -8.819001E-05
C9 6.431983E-03 1.320301E-03 -3.416367E-06 8.126949E-05

C10 -4.768952E-03 -2.707984E-04 3.262552E-06 -9.542092E-05

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