Tecumseh RGA5450EXA Performance Data Sheet

Performance Data Sheet

RGA5450EXA

General Information

Model RGA5450EXA Refrigerant R-22
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 1640 1390
Watts 251 256
Amps 2.36 2.47

Lb/h 21.3 18.8

Btu/h 1950 1720 1510
Watts 269 278 289
Amps 2.44 2.59 2.70

Lb/h 25.0 22.9 21.1

Btu/h 2240 2030 1850 1670
Watts 281 293 309 326
Amps 2.49 2.68 2.83 2.97

Lb/h 28.5 26.9 25.5 24.2

Btu/h 2530 2340 2180 2020 1830
Watts 289 305 324 346 367
Amps 2.52 2.74 2.93 3.11 3.28

Lb/h 32.0 30.7 29.8 28.8 27.6

Btu/h 2840 2650 2500 2350 2190
Watts 294 312 335 360 385
Amps 2.53 2.79 3.01 3.22 3.42

Lb/h 35.6 34.5 33.9 33.3 32.4

Btu/h 3160 2970 2820 2680 2530 2340 2090
Watts 296 316 342 370 399 428 452
Amps 2.52 2.81 3.07 3.30 3.53 3.78 4.04

Lb/h 39.4 38.5 38.0 37.7 37.1 36.1 34.2

Btu/h 3520 3310 3150 3020 2870 2690 2460
Watts 296 318 346 377 410 442 471
Amps 2.51 2.82 3.11 3.37 3.63 3.90 4.19

Lb/h 43.6 42.7 42.3 42.1 41.8 41.0 39.5

Btu/h 3910 3690 3510 3360 3210 3040 2810
Watts 295 318 348 381 417 453 486
Amps 2.49 2.83 3.13 3.42 3.70 3.99 4.31

Lb/h 48.2 47.2 46.8 46.7 46.5 46.0 44.7

Btu/h 4360 4100 3910 3740 3570 3390 3150

25

30

35

40

45

50

55

Watts 293 317 348 384 422 461 498
Amps 2.47 2.83 3.15 3.46 3.76 4.07 4.41

Lb/h 53.3 52.1 51.7 51.5 51.4 51.0 49.9

Btu/h 4860 4570 4340 4140 3960 3760 3510
Watts 292 316 348 385 425 466 507
Amps 2.45 2.82 3.17 3.49 3.81 4.14 4.49

Lb/h 59.1 57.7 57.0 56.8 56.6 56.2 55.2

Btu/h 5440 5100 4830 4590 4380 4150 3890
Watts 291 316 348 386 428 471 514
Amps 2.44 2.83 3.18 3.52 3.85 4.20 4.56

Lb/h 65.7 64.0 63.0 62.6 62.3 61.7 60.7

Btu/h 6090 5690 5370 5100 4840 4580 4290
Watts 292 316 348 387 430 475 520
Amps 2.44 2.84 3.20 3.55 3.90 4.25 4.63

Lb/h 73.2 71.0 69.7 69.0 68.4 67.7 66.6

Btu/h 6830 6370 5990 5660 5360 5060 4730
Watts 295 318 350 389 433 479 526
Amps 2.46 2.86 3.24 3.59 3.94 4.30 4.68

Lb/h 81.7 79.0 77.2 76.1 75.2 74.3 72.9

Btu/h 7670 7140 6690 6300 5940 5590 5210
Watts 302 323 354 393 437 484 532
Amps 2.49 2.90 3.28 3.64 3.99 4.36 4.74

Lb/h 91.3 88.0 85.7 84.1 82.8 81.5 79.8

Btu/h 8610 8000 7480 7020 6600 6180 5750
Watts 312 332 361 399 443 490 540
Amps 2.56 2.97 3.34 3.70 4.05 4.42 4.81

Lb/h 102 98.2 95.3 93.0 91.2 89.5 87.5

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 8.174868E+03 5.588144E+02 -2.162371E+00 9.524067E+01
C2 8.350227E+01 7.430982E-01 -5.253165E-02 7.567011E-01
C3 -1.470002E+02 -1.025093E+01 1.077557E-01 -1.777065E+00
C4 1.590648E+00 3.443712E-03 1.595718E-04 1.665854E-02
C5 -7.279879E-01 -3.795416E-02 7.019077E-04 -5.816384E-03
C6 1.297549E+00 1.138302E-01 -8.056413E-04 1.678933E-02
C7 1.287808E-02 9.587050E-04 5.764165E-06 1.546746E-04
C8 -1.711908E-02 -8.966940E-04 -6.631235E-06 -1.855837E-04
C9 5.345738E-03 5.570890E-04 1.130090E-09 6.525843E-05

C10 -4.274331E-03 -3.478732E-04 2.377628E-06 -5.567593E-05

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