Tecumseh RGA5472EXD User Manual

Performance Data Sheet

RGA5472EXD

General Information

Model RGA5472EXD Refrigerant R22
Test Condition ASHRAE Test Voltage 230V ~ 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 90 100 110 120 130 140 150

Btu/h 2290 2030
Watts 337 347
Amps 1.51 1.67

Lb/h 29.6 27.4

Btu/h 2790 2550 2270
Watts 360 373 392
Amps 1.56 1.71 1.87

Lb/h 35.8 34.0 31.8

Btu/h 3270 3040 2780 2480
Watts 378 394 417 443
Amps 1.60 1.76 1.92 2.08

Lb/h 41.7 40.3 38.5 36.1

Btu/h 3740 3520 3270 2990 2660
Watts 391 411 437 467 499
Amps 1.65 1.81 1.97 2.13 2.30

Lb/h 47.3 46.3 44.8 42.8 40.2

Btu/h 4210 3990 3750 3480 3160
Watts 401 423 453 487 523
Amps 1.69 1.85 2.02 2.18 2.35

Lb/h 52.9 52.1 50.9 49.3 47.0

Btu/h 4690 4470 4220 3950 3650 3300 2900
Watts 407 432 465 503 543 583 619
Amps 1.72 1.89 2.06 2.24 2.41 2.60 2.80

Lb/h 58.6 57.9 56.9 55.6 53.6 51.0 47.6

Btu/h 5190 4960 4710 4430 4130 3780 3390
Watts 409 437 473 515 559 603 645
Amps 1.75 1.93 2.11 2.29 2.47 2.66 2.87

Lb/h 64.4 63.8 63.0 61.9 60.2 57.9 54.8

Btu/h 5730 5480 5210 4930 4620 4270 3870 3430
Watts 409 439 478 523 572 621 667 708
Amps 1.76 1.96 2.14 2.33 2.53 2.73 2.94 3.17

Lb/h 70.6 70.1 69.4 68.3 66.9 64.8 62.0 58.3

Btu/h 6310 6040 5750 5450 5120 4760 4360 3920

25

30

35

40

45

50

55

Watts 406 439 480 529 582 635 687 733
Amps 1.77 1.97 2.17 2.38 2.58 2.79 3.02 3.26

Lb/h 77.3 76.7 76.0 75.1 73.7 71.8 69.2 65.9

Btu/h 6950 6650 6330 6010 5660 5280 4870 4420
Watts 402 436 481 533 589 647 703 755
Amps 1.76 1.98 2.20 2.41 2.63 2.85 3.09 3.34

Lb/h 84.6 83.9 83.2 82.2 80.9 79.2 76.7 73.6

Btu/h 7660 7320 6970 6610 6240 5840 5410 4930
Watts 395 432 479 534 594 656 717 775
Amps 1.74 1.97 2.21 2.44 2.67 2.91 3.16 3.43

Lb/h 92.6 91.8 91.0 90.0 88.7 86.9 84.6 81.6

Btu/h 8450 8060 7680 7280 6870 6440 5980 5490
Watts 388 426 476 534 598 664 729 792
Amps 1.70 1.95 2.20 2.45 2.70 2.96 3.23 3.51

Lb/h 102 101 99.5 98.4 97.0 95.3 93.0 90.0

Btu/h 9330 8900 8460 8020 7570 7100 6610 6080
Watts 380 420 472 533 600 670 740 808
Amps 1.64 1.92 2.19 2.45 2.72 3.00 3.29 3.59

Lb/h 112 110 109 108 106 104 102 99.0

Btu/h 10300 9820 9330 8840 8340 7830 7290 6730
Watts 372 413 468 531 601 675 750 822
Amps 1.57 1.86 2.15 2.44 2.73 3.03 3.34 3.66

Lb/h 123 121 120 118 116 114 112 109

Btu/h 11400 10900 10300 9760 9200 8640 8060 7450
Watts 363 407 463 529 603 680 759 836
Amps 1.47 1.79 2.10 2.42 2.73 3.05 3.38 3.72

Lb/h 135 133 131 129 127 125 122 119

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 5.306543E+03 8.368370E+02 -1.521862E-01 5.903029E+01
C2 1.091293E+02 1.489060E+00 -6.418005E-04 1.047471E+00
C3 -2.601549E+01 -1.571662E+01 3.266010E-02 -3.441688E-01
C4 1.094025E+00 -6.122474E-02 -3.936163E-04 8.930890E-03
C5 -4.852006E-01 -3.276020E-02 1.445291E-04 -3.069335E-03
C6 1.747124E-01 1.655865E-01 -1.770644E-04 4.309997E-03
C7 1.522508E-02 5.658315E-04 -2.247491E-06 1.861939E-04
C8 -1.356517E-02 -2.619261E-04 3.805269E-06 -1.309793E-04
C9 3.561621E-03 5.354393E-04 -3.817090E-07 4.969928E-05

C10 -1.178850E-03 -4.839686E-04 6.247499E-07 -2.292483E-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