Tecumseh RKA5512YUZ Performance Data Sheet
Performance Data Sheet
RKA5512YUZ
General Information
Model RKA5512YUZ Refrigerant R-134a
Test Condition EN12900 ASERCOM Performance Test Voltage 230V ~ 50HZ
Return Gas 10K (18°F) SUPERHEAT Motor Type PSC
Performance Information
Evap
Temp (°C)
-25
-23.3
-20
-15
-10
-6.7
-5
0
Condensing Temperature (°C)
30 40 50 60
Watts
(Capacity)
Watts (Power) 565
Amps 3.41
Watts
(Capacity)
Watts (Power) 576 618
Amps 3.45 3.53
Watts
(Capacity)
Watts (Power) 594 642
Amps 3.51 3.63
Watts
(Capacity)
Watts (Power) 619 677 743
Amps 3.59 3.76 3.98
Watts
(Capacity)
Watts (Power) 638 708 784 875
Amps 3.65 3.87 4.15 4.47
Watts
(Capacity)
Watts (Power) 648 725 809 907
Amps 3.67 3.94 4.25 4.61
Watts
(Capacity)
Watts (Power) 652 734 822 924
Amps 3.68 3.97 4.30 4.68
Watts
(Capacity)
Watts (Power) 658 754 855 969
Amps 3.70 4.04 4.43 4.86
754
830 723
991 872
1280 1130 985
1620 1450 1260 1080
1880 1680 1470 1260
2030 1820 1590 1360
2520 2260 1980 1700
Watts
5
7.2
10
15
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 3.131215E+03 3.281376E+02 2.973030E+00
C2 1.311230E+02 -9.371452E+00 -3.232520E-02
C3 -1.488040E+01 1.349940E+01 1.710440E-02
C4 2.096650E+00 -2.404095E-01 -4.162430E-04
C5 -7.742947E-01 3.541507E-01 1.115720E-03
C6 -2.260488E-01 -1.204186E-01 2.387890E-04
C7 1.124125E-02 -1.227313E-03 0.000000E+00
C8 -1.435273E-02 2.709487E-03 0.000000E+00
C9 -3.114639E-03 -8.517748E-04 0.000000E+00
C10 1.282121E-03 1.226225E-03 0.000000E+00
(Capacity)
Watts (Power) 656 768 884 1010
Amps 3.70 4.09 4.53 5.02
Watts
(Capacity)
Watts (Power) 653 771 894 1030
Amps 3.69 4.11 4.57 5.09
Watts
(Capacity)
Watts (Power) 646 774 906 1050
Amps 3.67 4.12 4.62 5.16
Watts
(Capacity)
Watts (Power) 625 772 921 1080
Amps 3.62 4.13 4.68 5.28
3080 2770 2440 2100
3360 3020 2670 2300
3740 3370 2980 2570
4510 4060 3600 3120
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
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