Tecumseh AJB2444ZXD Performance Data Sheet

Performance Data Sheet

AJB2444ZXD

General Information

Model AJB2444ZXD Refrigerant R-404A
Test Condition ARI Performance Test Voltage 230V ~ 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 2730 2440 2150 1870 1580 1300 1010
Watts 886 865 843 821 798 775 752
Amps 4.88 4.74 4.61 4.47 4.33 4.19 4.04

Lb/h 47.4 44.5 41.6 38.8 36.0 33.2 30.5

Btu/h 3340 2980 2620 2260 1910 1550 1200
Watts 959 945 931 916 901 885 868
Amps 5.13 5.03 4.93 4.82 4.72 4.61 4.51

Lb/h 54.5 51.4 48.4 45.3 42.3 39.3 36.3

Btu/h 4010 3580 3150 2720 2290 1870 1440
Watts 1030 1030 1020 1010 1000 995 986
Amps 5.38 5.32 5.25 5.19 5.12 5.05 4.98

Lb/h 63.8 60.4 57.1 53.8 50.6 47.3 44.0

Btu/h 4740 4240 3740 3240 2740 2240 1750
Watts 1110 1110 1110 1110 1110 1110 1100
Amps 5.64 5.61 5.59 5.56 5.53 5.49 5.46

Lb/h 75.0 71.4 67.9 64.3 60.7 57.2 53.6

Btu/h 5530 4960 4390 3820 3250 2680 2110
Watts 1180 1190 1200 1200 1210 1220 1220
Amps 5.91 5.92 5.93 5.94 5.94 5.95 5.95

Lb/h 88.2 84.3 80.4 76.6 72.7 68.8 64.9

Btu/h 6390 5740 5100 4460 3820 3170 2530
Watts 1260 1270 1290 1300 1310 1330 1340
Amps 6.19 6.24 6.28 6.32 6.37 6.41 6.45

Lb/h 103 99.0 94.8 90.6 86.4 82.2 77.9

Btu/h 7300 6580 5870 5150 4440 3730 3010
Watts 1330 1350 1380 1400 1420 1440 1460
Amps 6.48 6.56 6.64 6.72 6.80 6.88 6.95

Lb/h 120 115 111 106 102 97.1 92.5

Btu/h 8270 7480 6700 5910 5120 4340 3550
Watts 1410 1440 1470 1500 1530 1550 1580
Amps 6.77 6.89 7.01 7.13 7.24 7.36 7.47

Lb/h 138 133 129 124 119 114 109

Btu/h 9300 8440 7580 6720 5860 5000 4150

0

5

10

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 1.619062E+04 1.178066E+03 5.824367E+00 2.017017E+02
C2 3.273917E+02 3.617495E+00 3.233912E-03 4.806947E+00
C3 -8.609637E+01 3.780956E+00 1.558604E-02 -5.442367E-01
C4 1.193704E+00 1.286693E-02 1.688661E-04 3.387137E-02
C5 -1.441080E+00 1.473716E-01 7.304522E-04 -7.986385E-03
C6 -1.073920E-03 1.377001E-03 3.483982E-06 7.156311E-05
C7 -8.552645E-04 2.665003E-05 2.134557E-07 -1.206448E-04
C8 -5.193939E-04 5.515397E-06 1.637722E-07 -5.580816E-05
C9 -5.787045E-05 2.479213E-06 3.371226E-08 -3.293367E-06

C10 1.082171E-05 -1.131798E-05 -2.879801E-08 -3.184566E-07

Watts 1480 1520 1560 1600 1630 1670 1700
Amps 7.08 7.23 7.39 7.54 7.70 7.85 8.00

Lb/h 158 153 148 142 137 131 126

Btu/h 10400 9460 8520 7590 6660 5730 4800
Watts 1560 1610 1650 1700 1740 1780 1830
Amps 7.39 7.59 7.78 7.97 8.16 8.34 8.53

Lb/h 180 174 168 162 157 151 145

Btu/h 11500 10500 9520 8520 7510 6510 5500
Watts 1640 1690 1740 1800 1850 1900 1950
Amps 7.72 7.95 8.17 8.40 8.63 8.85 9.08

Lb/h 203 196 190 184 177 171 165

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