Tecumseh AKA9428EXD Performance Data Sheet
Performance Data Sheet
AKA9428EXD
General Information
Model AKA9428EXD Refrigerant R-22
Test Condition ASHRAE Performance Test Voltage 230V ~ 60HZ
Return Gas 4.4°C (40°F) RETURN GAS Motor Type CSIR
Performance Information
Evap Temp (°F)
0
5
10
15
20
25
30
Condensing Temperature (°F)
80 90 100 110 120 130 140
Btu/h 3120 2650 2170 1630 1000 251
Watts 409 405 398 380 348 296 218
Amps 2.99 3.20 3.30 3.31 3.23 3.07 2.83
Lb/h 38.2 33.5 28.4 22.3 14.4 4.03
Btu/h 3610 3140 2680 2190 1620 953 138
Watts 436 437 436 427 405 364 299
Amps 3.12 3.29 3.38 3.39 3.32 3.19 3.00
Lb/h 44.3 39.8 35.3 30.0 23.3 14.5 2.85
Btu/h 4180 3690 3220 2750 2220 1610 872
Watts 456 462 467 466 453 424 372
Amps 3.24 3.39 3.47 3.49 3.44 3.34 3.20
Lb/h 51.5 46.9 42.6 37.8 32.0 24.3 14.2
Btu/h 4840 4300 3810 3320 2800 2220 1540
Watts 471 482 493 500 497 478 440
Amps 3.37 3.50 3.57 3.60 3.58 3.52 3.43
Lb/h 60.0 55.0 50.5 45.9 40.5 33.7 24.7
Btu/h 5600 4980 4430 3910 3380 2800 2140
Watts 485 500 517 531 537 530 504
Amps 3.47 3.58 3.66 3.70 3.71 3.70 3.67
Lb/h 69.8 64.0 59.0 54.3 49.0 42.6 34.4
Btu/h 6460 5740 5100 4520 3940 3350 2690
Watts 499 518 541 563 578 581 567
Amps 3.53 3.64 3.73 3.79 3.84 3.88 3.91
Lb/h 81.1 74.1 68.3 63.0 57.6 51.3 43.5
Btu/h 7420 6570 5830 5150 4510 3870 3180
Watts 515 538 567 596 620 634 632
Amps 3.56 3.67 3.76 3.85 3.94 4.04 4.15
Lb/h 93.9 85.3 78.4 72.2 66.2 59.7 52.0
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 1.075093E+04 9.022171E+02 -2.927248E+00 1.428613E+02
C2 2.142273E+02 1.007712E+01 1.837614E-01 2.735079E+00
C3 -1.832754E+02 -1.762633E+01 1.281769E-01 -2.865216E+00
C4 5.774012E+00 -1.515551E-01 -6.022901E-04 7.781957E-02
C5 -3.197385E+00 -1.807222E-01 -3.181364E-03 -4.601037E-02
C6 1.593927E+00 2.128706E-01 -7.519865E-04 2.849232E-02
C7 6.974106E-03 3.218794E-03 -1.613187E-05 1.116967E-04
C8 -5.238267E-02 -4.202405E-04 1.148605E-05 -6.988867E-04
C9 2.052247E-02 1.654624E-03 1.478774E-05 3.191187E-04
C10 -6.195692E-03 -8.705102E-04 9.301711E-07 -1.128218E-04
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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