Tecumseh VSA9490ZNA Performance Data Sheet

Performance Data Sheet

VSA9490ZNA

General Information

Model VSA9490ZNA 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)

0

5

10

15

20

25

30

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 8420 7820 7190 6520 5830 5100 4340
Watts 1060 1160 1290 1430 1580 1750 1930
Amps 4.70 5.12 5.62 6.20 6.84 7.57 8.37

Lb/h 140 139 138 136 134 131 127

Btu/h 9460 8770 8050 7300 6520 5700 4860
Watts 1060 1170 1300 1440 1600 1770 1960
Amps 4.74 5.17 5.68 6.27 6.93 7.66 8.47

Lb/h 158 157 155 153 151 148 145

Btu/h 10600 9790 8980 8140 7270 6370 5430
Watts 1070 1180 1310 1450 1610 1790 1980
Amps 4.76 5.21 5.73 6.33 7.00 7.75 8.57

Lb/h 177 176 175 173 170 168 164

Btu/h 11800 10900 9990 9060 8100 7100 6080
Watts 1070 1180 1320 1460 1620 1800 1990
Amps 4.76 5.23 5.76 6.37 7.06 7.82 8.65

Lb/h 199 198 197 195 192 189 186

Btu/h 13000 12100 11100 10100 9000 7920 6810
Watts 1070 1190 1320 1470 1630 1810 2010
Amps 4.75 5.23 5.78 6.40 7.10 7.87 8.72

Lb/h 224 222 221 219 216 213 210

Btu/h 14400 13300 12300 11100 10000 8820 7620
Watts 1060 1180 1320 1470 1640 1820 2020
Amps 4.71 5.20 5.77 6.41 7.12 7.91 8.77

Lb/h 250 249 248 245 243 239 236

Btu/h 15900 14700 13500 12300 11100 9820 8520
Watts 1050 1180 1320 1470 1640 1830 2030
Amps 4.64 5.15 5.73 6.38 7.11 7.92 8.80

Lb/h 280 279 277 275 272 268 265

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 1.209132E+04 7.327484E+02 4.014198E+00 1.295570E+02
C2 3.397128E+02 -2.497185E+00 -1.044592E-02 3.272235E+00

C3 -3.306009E+01 -2.021761E+00 -2.148453E-02 3.364577E-01
C4 1.537377E+00 -5.903524E-02 -2.750885E-04 4.437131E-02
C5 -1.747699E+00 5.269388E-02 2.292603E-04 6.023175E-05
C6 -1.611257E-01 7.571609E-02 3.765706E-04 -2.553397E-03
C7 1.040615E-02 1.454437E-04 -5.956533E-06 1.956833E-04
C8 -3.189993E-03 -5.354162E-05 1.580683E-06 -5.273088E-05
C9 1.087241E-04 3.175625E-06 -1.333182E-08 6.264030E-07

C10 1.404152E-05 2.157069E-07 -8.057283E-09 2.607901E-07

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