Tecumseh RKA5510CXA Performance Data Sheet

Performance Data Sheet

RKA5510CXA

General Information

Model RKA5510CXA Refrigerant R-407C
Test Condition ASHRAE Performance Test Voltage 115V ~ 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 2350 2360
Watts 445 478
Amps 4.00 4.28

Lb/h 32.4 32.6

Btu/h 2930 2880 2830
Watts 464 502 540
Amps 4.18 4.50 4.84

Lb/h 39.4 39.4 39.5

Btu/h 3590 3470 3350 3230
Watts 480 523 566 610
Amps 4.33 4.70 5.08 5.46

Lb/h 47.0 46.8 46.7 46.7

Btu/h 4300 4120 3930 3750 3570
Watts 494 541 589 638 687
Amps 4.45 4.87 5.29 5.72 6.16

Lb/h 55.2 54.9 54.7 54.4 54.2

Btu/h 5070 4830 4580 4330 4090
Watts 505 557 610 663 717
Amps 4.55 5.01 5.47 5.95 6.43

Lb/h 64.1 63.6 63.2 62.8 62.4

Btu/h 5910 5600 5290 4980 4670 4360 4050
Watts 513 571 628 687 745 805 865
Amps 4.61 5.12 5.63 6.15 6.67 7.21 7.76

Lb/h 73.5 72.9 72.3 71.8 71.2 70.7 70.3

Btu/h 6800 6430 6050 5680 5310 4940 4570
Watts 519 581 644 707 771 835 900
Amps 4.65 5.20 5.75 6.32 6.89 7.47 8.07

Lb/h 83.6 82.8 82.1 81.4 80.7 80.0 79.4

Btu/h 7750 7320 6880 6450 6010 5570 5140
Watts 522 590 657 725 794 863 933
Amps 4.66 5.26 5.86 6.46 7.08 7.71 8.34

Lb/h 94.2 93.3 92.5 91.6 90.8 89.9 89.2

Btu/h 8770 8270 7770 7270 6770 6270 5770

25

30

35

40

45

50

55

Watts 523 595 668 741 815 889 964
Amps 4.65 5.29 5.93 6.58 7.24 7.91 8.60

Lb/h 106 104 103 102 101 100 99.5

Btu/h 9840 9280 8710 8150 7590 7030 6470
Watts 521 598 676 754 833 912 992
Amps 4.62 5.30 5.99 6.68 7.39 8.10 8.82

Lb/h 117 116 115 114 113 112 111

Btu/h 11000 10300 9720 9090 8470 7850 7220
Watts 516 598 681 764 848 932 1020
Amps 4.56 5.29 6.02 6.76 7.50 8.26 9.03

Lb/h 130 128 127 126 125 123 122

Btu/h 12200 11500 10800 10100 9410 8720 8040
Watts 508 595 684 772 861 950 1040
Amps 4.49 5.26 6.03 6.81 7.60 8.40 9.21

Lb/h 143 141 140 139 137 136 134

Btu/h 13400 12600 11900 11200 10400 9650 8910
Watts 497 590 683 777 871 965 1060
Amps 4.39 5.20 6.02 6.85 7.68 8.52 9.37

Lb/h 156 155 153 152 150 149 147

Btu/h 14700 13900 13100 12300 11500 10600 9840
Watts 483 582 680 779 878 977 1080
Amps 4.28 5.13 5.99 6.86 7.74 8.62 9.51

Lb/h 171 169 167 165 164 162 161

Btu/h 16000 15200 14300 13400 12600 11700 10800
Watts 467 570 674 778 882 987 1090
Amps 4.14 5.04 5.95 6.86 7.77 8.70 9.64

Lb/h 185 183 182 180 178 176 174

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 5.772537E+03 1.217926E+02 1.255938E+00 5.789059E+01
C2 2.502863E+02 -5.570498E+00 -5.253806E-02 1.947966E+00
C3 -1.836746E+01 4.668210E+00 4.026774E-02 -3.231501E-02
C4 1.174734E+00 -5.798800E-02 -5.449374E-04 1.174046E-02
C5 -1.261092E+00 1.033857E-01 9.433062E-04 -2.822837E-03
C6 -2.391927E-03 -1.393736E-03 -2.068708E-05 -7.389206E-05
C7 -7.439695E-04 -5.088755E-05 1.528047E-06 -7.179633E-06
C8 5.681854E-04 8.448838E-05 -3.824355E-07 7.656708E-06
C9 -1.087742E-04 -3.448511E-05 -2.370798E-07 -2.234699E-06

C10 2.126659E-05 1.443517E-05 2.133686E-07 7.306002E-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