Tecumseh RKA5510EXD Performance Data Sheet

Performance Data Sheet

RKA5510EXD

General Information

Model RKA5510EXD Refrigerant R-22
Test Condition ASHRAE Performance Test Voltage 230V ~ 60HZ
Return Gas 18.3°C (65°F) RETURN GAS 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 3860 3630
Watts 449 492
Amps 1.81 2.00

Lb/h 49.7 48.6

Btu/h 4270 4010 3760
Watts 461 506 552
Amps 1.86 2.08 2.30

Lb/h 54.6 53.4 52.3

Btu/h 4750 4470 4190 3930
Watts 472 521 569 619
Amps 1.92 2.15 2.38 2.63

Lb/h 60.4 59.1 57.9 56.7

Btu/h 5310 5000 4700 4400 4120
Watts 483 534 586 639 693
Amps 1.97 2.22 2.47 2.73 3.00

Lb/h 67.1 65.7 64.3 63.0 61.8

Btu/h 5940 5600 5270 4950 4630
Watts 494 548 603 659 716
Amps 2.03 2.29 2.55 2.83 3.11

Lb/h 74.6 73.1 71.7 70.2 68.9

Btu/h 6650 6280 5920 5560 5210 4870 4540
Watts 506 562 619 678 739 801 865
Amps 2.08 2.35 2.64 2.93 3.23 3.54 3.86

Lb/h 83.0 81.4 79.9 78.3 76.8 75.4 74.1

Btu/h 7430 7030 6630 6240 5860 5480 5110
Watts 517 575 635 697 760 826 895
Amps 2.14 2.42 2.72 3.02 3.33 3.66 4.00

Lb/h 92.2 90.6 89.0 87.3 85.7 84.1 82.6

Btu/h 8290 7850 7420 6990 6570 6150 5740
Watts 529 588 650 715 781 851 923
Amps 2.19 2.49 2.80 3.11 3.44 3.78 4.13

Lb/h 102 101 98.8 97.1 95.4 93.7 92.1

Btu/h 9220 8750 8280 7810 7350 6890 6440

25

30

35

40

45

50

55

Watts 540 601 665 732 802 875 951
Amps 2.25 2.56 2.87 3.20 3.54 3.89 4.25

Lb/h 113 111 110 108 106 104 102

Btu/h 10200 9720 9210 8710 8200 7700 7200
Watts 552 614 680 749 821 897 977
Amps 2.30 2.62 2.95 3.29 3.64 4.00 4.37

Lb/h 125 123 121 119 117 115 114

Btu/h 11300 10800 10200 9660 9110 8570 8020
Watts 564 628 695 766 840 919 1000
Amps 2.36 2.69 3.02 3.37 3.73 4.10 4.49

Lb/h 137 135 133 132 130 128 126

Btu/h 12500 11900 11300 10700 10100 9500 8900
Watts 576 641 709 782 859 940 1030
Amps 2.41 2.75 3.10 3.45 3.82 4.20 4.60

Lb/h 150 148 147 145 143 141 138

Btu/h 13700 13100 12400 11800 11100 10500 9850
Watts 589 654 723 797 876 960 1050
Amps 2.47 2.81 3.17 3.53 3.91 4.30 4.70

Lb/h 164 162 160 158 156 154 152

Btu/h 15000 14300 13600 13000 12300 11600 10900
Watts 601 667 737 813 893 979 1070
Amps 2.52 2.88 3.24 3.61 3.99 4.39 4.80

Lb/h 179 177 175 173 171 169 167

Btu/h 16400 15700 14900 14200 13400 12700 11900
Watts 615 680 751 828 910 998 1090
Amps 2.58 2.94 3.30 3.68 4.07 4.48 4.90

Lb/h 194 192 190 188 186 184 182

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 7.985683E+03 8.381686E+01 1.022111E-01 7.477657E+01
C2 1.519331E+02 1.393257E+00 -1.047909E-02 1.450858E+00
C3 -3.479183E+01 4.967952E+00 2.371586E-02 -2.372135E-02
C4 1.814075E+00 3.497473E-02 1.347990E-04 1.539063E-02
C5 -2.958730E-01 -2.402892E-02 2.468029E-04 9.039381E-04
C6 5.130885E-03 -8.911585E-04 -2.106738E-05 -1.310903E-03
C7 -2.142640E-04 3.998510E-05 -5.140394E-08 -1.868444E-05
C8 -3.772863E-03 -4.336286E-04 -1.642768E-06 2.193931E-05
C9 -1.472740E-03 4.348088E-04 2.763858E-07 -1.599266E-05

C10 1.382144E-04 1.469994E-05 2.059678E-07 5.042334E-06

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