Tecumseh AJA7494ZXD Performance Data Sheet

Performance Data Sheet

AJA7494ZXD

General Information

Model AJA7494ZXD 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)

-10

-5

0

5

10

15

20

25

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 8000 6660 5480 4440 3490 2610 1750
Watts 1240 1220 1200 1170 1130 1070 994
Amps 6.32 6.31 6.29 6.23 6.09 5.84 5.45

Lb/h 155 127 108 95.8 85.6 73.4 55.1

Btu/h 9010 7660 6440 5340 4310 3330 2350
Watts 1310 1310 1300 1290 1260 1220 1160
Amps 6.62 6.65 6.68 6.67 6.59 6.40 6.08

Lb/h 177 148 129 116 105 91.7 71.7

Btu/h 10100 8750 7490 6320 5210 4110 3000
Watts 1380 1390 1400 1400 1390 1360 1310
Amps 6.89 6.97 7.05 7.09 7.07 6.94 6.68

Lb/h 199 170 152 138 127 112 91.0

Btu/h 11300 9930 8620 7380 6170 4950 3700
Watts 1440 1470 1490 1500 1510 1500 1460
Amps 7.14 7.27 7.40 7.50 7.53 7.47 7.27

Lb/h 221 194 175 162 150 135 113

Btu/h 12600 11200 9820 8500 7180 5840 4450
Watts 1500 1540 1570 1600 1620 1620 1610
Amps 7.39 7.56 7.74 7.90 7.99 7.99 7.85

Lb/h 245 218 200 188 176 160 138

Btu/h 14000 12500 11100 9670 8250 6770 5230
Watts 1560 1610 1660 1700 1730 1750 1750
Amps 7.64 7.86 8.09 8.29 8.44 8.50 8.43

Lb/h 269 243 227 215 203 188 165

Btu/h 15500 13900 12400 10900 9350 7740 6030
Watts 1610 1670 1740 1790 1840 1870 1880
Amps 7.90 8.16 8.44 8.69 8.90 9.02 9.01

Lb/h 293 270 254 243 233 218 195

Btu/h 17000 15400 13800 12200 10500 8730 6850
Watts 1670 1740 1820 1890 1950 1990 2020
Amps 8.16 8.47 8.80 9.11 9.37 9.55 9.61

Lb/h 318 297 283 274 264 250 227

Btu/h 18500 16900 15200 13400 11600 9730 7680

30

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.959548E+04 1.827322E+03 1.038757E+01 1.261044E+03
C2 1.225511E+02 -7.480605E+00 5.940555E-03 1.260489E+00
C3 -3.775919E+02 -1.713218E+01 -1.310837E-01 -2.747383E+01
C4 3.115015E+00 -4.938388E-02 -2.275991E-04 -4.275088E-02
C5 3.104302E+00 2.326674E-01 2.767673E-04 6.654252E-02
C6 2.129640E+00 2.086280E-01 1.550714E-03 2.319448E-01
C7 -1.102945E-02 1.638646E-03 9.095248E-06 -1.281670E-05
C8 -1.514122E-02 -6.230709E-04 -6.783809E-07 6.880527E-04
C9 -2.148954E-02 2.769118E-04 3.810538E-06 -3.292771E-04

C10 -5.639253E-03 -8.030630E-04 -5.739270E-06 -6.814257E-04

Watts 1720 1810 1900 1980 2050 2110 2150
Amps 8.45 8.80 9.18 9.54 9.86 10.1 10.2

Lb/h 344 325 313 306 297 284 263

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