Tecumseh AJB2444ZXA Performance Data Sheet

Performance Data Sheet

AJB2444ZXA

General Information

Model AJB2444ZXA Refrigerant R-404A
Test Condition ARI Performance Test Voltage 115V ~ 60HZ
Return Gas 4.4°C (40°F) RETURN GAS Motor Type CSR

Performance Information

Evap Temp (°F)

-40

-35

-30

-25

-20

-15

-10

-5

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 2760 2450 2140 1830 1520 1210 902
Watts 824 806 788 769 749 729 708
Amps 9.06 8.65 8.23 7.80 7.36 6.92 6.47

Lb/h 47.7 44.0 40.2 36.4 32.6 28.7 24.8

Btu/h 3300 2930 2560 2190 1830 1460 1090
Watts 908 895 880 866 851 835 819
Amps 9.53 9.21 8.89 8.56 8.22 7.87 7.52

Lb/h 56.3 52.4 48.4 44.5 40.4 36.3 32.1

Btu/h 3910 3490 3060 2630 2200 1770 1350
Watts 992 983 973 963 953 942 931
Amps 10.1 9.85 9.62 9.39 9.14 8.89 8.63

Lb/h 66.3 62.1 58.0 53.8 49.5 45.2 40.8

Btu/h 4600 4110 3620 3130 2650 2160 1670
Watts 1080 1070 1070 1060 1060 1050 1050
Amps 10.7 10.6 10.4 10.3 10.1 9.96 9.79

Lb/h 77.5 73.2 68.8 64.4 59.9 55.4 50.8

Btu/h 5350 4800 4250 3700 3150 2600 2040
Watts 1160 1160 1160 1170 1170 1170 1160
Amps 11.3 11.3 11.3 11.2 11.1 11.1 11.0

Lb/h 90.1 85.6 81.0 76.3 71.6 66.9 62.1

Btu/h 6170 5560 4940 4330 3710 3090 2480
Watts 1250 1260 1270 1270 1280 1280 1290
Amps 12.1 12.1 12.1 12.2 12.2 12.2 12.2

Lb/h 104 99.3 94.5 89.6 84.7 79.7 74.7

Btu/h 7040 6370 5690 5010 4320 3640 2960
Watts 1340 1360 1370 1380 1390 1410 1420
Amps 12.8 12.9 13.1 13.2 13.3 13.4 13.5

Lb/h 119 114 109 104 99.1 93.9 88.6

Btu/h 7970 7230 6480 5740 4990 4240 3490
Watts 1440 1460 1480 1500 1520 1540 1560
Amps 13.6 13.8 14.0 14.2 14.4 14.6 14.8

Lb/h 136 131 125 120 115 109 104

Btu/h 8950 8140 7330 6510 5700 4880 4060

0

5

10

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 1.545653E+04 1.332571E+03 1.199072E+01 1.966472E+02
C2 3.085730E+02 1.090307E+01 3.504401E-02 4.055922E+00
C3 -8.151640E+01 2.701492E+00 2.930245E-02 -5.406314E-01
C4 1.127921E+00 9.488180E-02 6.833104E-04 2.675837E-02
C5 -1.338884E+00 1.315411E-01 1.614238E-03 -4.287440E-03
C6 5.343321E-03 2.126736E-04 2.749099E-05 1.508350E-04
C7 -5.560181E-03 1.490078E-03 -1.041735E-05 5.953456E-06
C8 -2.591778E-03 6.779803E-04 -4.262519E-06 -6.747764E-08
C9 -1.322312E-04 3.603198E-05 -2.933162E-08 -1.059738E-07

C10 -3.109509E-05 -5.137674E-06 -2.009144E-07 -1.246221E-06

Watts 1550 1570 1600 1630 1650 1680 1700
Amps 14.4 14.7 15.0 15.3 15.6 15.8 16.1

Lb/h 154 148 143 137 132 126 120

Btu/h 9980 9100 8220 7330 6450 5560 4670
Watts 1660 1690 1730 1760 1790 1820 1860
Amps 15.2 15.6 16.0 16.3 16.7 17.0 17.4

Lb/h 173 167 162 156 150 144 138

Btu/h 11000 10100 9140 8190 7230 6280 5320
Watts 1780 1820 1860 1900 1940 1980 2020
Amps 16.1 16.5 17.0 17.4 17.8 18.3 18.7

Lb/h 194 188 182 176 170 164 158

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