Tecumseh RKA5512EXC Performance Data Sheet

Performance Data Sheet

RKA5512EXC

General Information

Model RKA5512EXC Refrigerant R-22 Test Condition ASHRAE Performance Test Voltage 240V ~ 50HZ Return Gas 35°C (95°F) RETURN GAS Motor Type PSC

Performance Information

Evap Temp (°F)

-15

-10

-5

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 3520 3360 Watts 304 380 Amps 1.64 1.83

Lb/h 45.3 45.1

Btu/h 3860 3680 3490 Watts 324 401 471 Amps 1.77 1.96 2.16

Lb/h 49.5 49.1 48.4

Btu/h 4290 4080 3860 3620 Watts 342 421 492 558 Amps 1.88 2.09 2.29 2.50

Lb/h 54.6 54.0 53.2 52.1

Btu/h 4800 4560 4300 4040 3750 Watts 360 439 512 580 642 Amps 1.99 2.20 2.41 2.63 2.85

Lb/h 60.7 60.0 59.0 57.7 56.1

Btu/h 5390 5120 4830 4520 4210 Watts 376 456 531 601 666 Amps 2.08 2.30 2.52 2.75 2.99

Lb/h 67.8 66.8 65.6 64.2 62.5

Btu/h 6070 5750 5430 5090 4740 4380 4010 Watts 391 472 548 620 689 753 814 Amps 2.17 2.40 2.63 2.87 3.12 3.38 3.65

Lb/h 75.8 74.6 73.3 71.7 69.8 67.7 65.4

Btu/h 6830 6470 6100 5720 5330 4930 4530 Watts 405 486 564 638 709 778 843 Amps 2.25 2.48 2.72 2.97 3.23 3.51 3.80

Lb/h 84.7 83.4 81.8 80.0 78.0 75.7 73.3

Btu/h 7680 7270 6850 6420 5990 5550 5110 Watts 418 499 578 655 729 801 871 Amps 2.33 2.56 2.81 3.07 3.34 3.63 3.94

Lb/h 94.6 93.0 91.2 89.2 87.0 84.6 82.0

Btu/h 8600 8140 7670 7200 6720 6240 5750

Watts 429 511 592 670 747 822 897 Amps 2.39 2.63 2.89 3.15 3.44 3.74 4.07

Lb/h 105 104 101 99.3 96.9 94.3 91.5

Btu/h 9610 9090 8570 8040 7510 6980 6450 Watts 440 522 603 684 763 842 921 Amps 2.45 2.70 2.96 3.23 3.53 3.84 4.19

Lb/h 117 115 113 110 108 105 102

Btu/h 10700 10100 9540 8960 8380 7790 7210 Watts 449 532 614 696 778 861 944 Amps 2.50 2.75 3.02 3.30 3.61 3.94 4.29

Lb/h 130 127 125 122 119 116 113

Btu/h 11900 11200 10600 9950 9310 8660 8030 Watts 457 540 623 707 792 878 965 Amps 2.55 2.80 3.07 3.36 3.68 4.02 4.39

Lb/h 143 140 137 135 131 128 125

Btu/h 13100 12400 11700 11000 10300 9600 8900 Watts 464 547 631 717 804 893 984 Amps 2.59 2.84 3.12 3.42 3.74 4.10 4.49

Lb/h 157 154 151 148 145 141 137

Btu/h 14500 13700 12900 12100 11400 10600 9840 Watts 470 553 638 725 815 907 1000 Amps 2.62 2.88 3.16 3.46 3.80 4.17 4.57

Lb/h 173 169 166 162 158 155 151

Btu/h 15900 15000 14200 13300 12500 11700 10800 Watts 475 558 643 732 824 919 1020 Amps 2.65 2.90 3.19 3.50 3.85 4.23 4.64

Lb/h 189 185 181 177 173 169 165

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 6.164629E+03 -5.107111E+02 7.184392E-02 5.826451E+01 C2 1.802274E+02 7.865226E+00 2.676398E-02 1.762296E+00 C3 -1.048342E+01 1.373289E+01 2.884509E-02 1.133382E-01 C4 2.302179E+00 -1.100924E-02 -1.048180E-04 2.189675E-02 C5 -1.025979E+00 -1.196574E-01 -2.646042E-04 -7.150390E-03 C6 -8.588024E-02 -3.821715E-02 -9.003083E-05 -9.220370E-04 C7 -9.322237E-05 9.613635E-06 2.921500E-07 -1.719004E-05 C8 -7.934872E-03 -1.612056E-04 -7.937291E-07 -3.290341E-05 C9 1.937148E-03 7.941952E-04 2.307117E-06 1.994873E-05

C10 4.714288E-05 3.196871E-05 3.565737E-07 -1.426150E-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