Tecumseh RKA5486YXD Performance Data Sheet
Performance Data Sheet
RKA5486YXD
General Information
Model RKA5486YXD Refrigerant R-134a
Test Condition ARI Performance Test Voltage 230V ~ 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 2290 2350
Watts 424 428
Amps 1.99 2.00
Lb/h 34.3 34.7
Btu/h 2690 2700 2700
Watts 439 448 458
Amps 2.07 2.10 2.13
Lb/h 39.4 39.6 39.8
Btu/h 3170 3120 3070 3020
Watts 452 467 481 496
Amps 2.13 2.19 2.24 2.30
Lb/h 45.3 45.3 45.4 45.4
Btu/h 3710 3610 3500 3390 3280
Watts 464 483 502 522 542
Amps 2.18 2.26 2.34 2.42 2.50
Lb/h 51.9 51.8 51.7 51.5 51.3
Btu/h 4330 4160 4000 3840 3670
Watts 473 497 522 547 572
Amps 2.22 2.32 2.42 2.53 2.63
Lb/h 59.3 59.0 58.7 58.4 58.0
Btu/h 5010 4790 4570 4350 4130 3910 3690
Watts 479 509 539 569 599 630 661
Amps 2.25 2.37 2.50 2.62 2.75 2.88 3.02
Lb/h 67.5 67.0 66.6 66.1 65.5 64.9 64.3
Btu/h 5770 5500 5220 4940 4660 4380 4100
Watts 484 519 554 589 625 660 696
Amps 2.27 2.41 2.56 2.71 2.86 3.01 3.17
Lb/h 76.5 75.9 75.2 74.5 73.8 73.0 72.2
Btu/h 6610 6270 5940 5600 5270 4930 4590
Watts 487 527 567 607 648 689 730
Amps 2.28 2.44 2.61 2.78 2.95 3.12 3.30
Lb/h 86.3 85.5 84.6 83.7 82.8 81.9 80.9
Btu/h 7520 7120 6730 6340 5940 5550 5150
25
30
35
40
45
50
55
Watts 488 533 578 624 669 715 761
Amps 2.27 2.46 2.65 2.84 3.03 3.23 3.43
Lb/h 96.9 95.9 94.9 93.8 92.7 91.6 90.4
Btu/h 8500 8050 7600 7140 6690 6240 5790
Watts 487 537 587 638 689 740 791
Amps 2.26 2.47 2.68 2.89 3.11 3.32 3.55
Lb/h 108 107 106 105 103 102 101
Btu/h 9560 9050 8540 8030 7520 7000 6490
Watts 484 539 595 650 706 762 819
Amps 2.24 2.47 2.70 2.93 3.17 3.41 3.65
Lb/h 121 119 118 116 115 113 112
Btu/h 10700 10100 9560 8990 8420 7840 7270
Watts 479 539 600 661 722 783 844
Amps 2.21 2.46 2.71 2.97 3.23 3.49 3.75
Lb/h 134 132 130 129 127 125 124
Btu/h 11900 11300 10700 10000 9390 8760 8130
Watts 472 538 603 669 735 802 868
Amps 2.18 2.45 2.72 3.00 3.27 3.55 3.84
Lb/h 148 146 144 142 140 138 136
Btu/h 13200 12500 11800 11100 10400 9760 9060
Watts 463 534 605 676 747 819 890
Amps 2.14 2.43 2.72 3.02 3.31 3.61 3.92
Lb/h 163 160 158 156 154 152 150
Btu/h 14600 13800 13100 12300 11600 10800 10100
Watts 453 529 605 681 757 834 911
Amps 2.09 2.40 2.71 3.03 3.35 3.67 3.99
Lb/h 178 176 174 171 169 167 164
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 4.540021E+03 3.122522E+02 1.607802E+00 5.226309E+01
C2 2.075249E+02 -6.289132E+00 -2.692542E-02 1.704846E+00
C3 -1.037596E+01 1.898542E+00 7.304946E-03 -5.857031E-03
C4 1.510208E+00 -4.217970E-02 -2.150870E-04 1.648726E-02
C5 -1.165833E+00 1.045927E-01 4.536926E-04 -3.991988E-03
C6 2.671813E-03 -6.050111E-04 -6.175134E-06 8.282979E-05
C7 1.295886E-03 3.588558E-05 8.880803E-07 1.011082E-05
C8 -1.093684E-03 2.920376E-06 -4.189433E-07 -1.035480E-05
C9 2.407550E-04 -1.128381E-05 -2.021998E-08 2.968909E-06
C10 -2.951065E-05 6.350224E-06 6.292686E-08 -8.504248E-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
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