Tecumseh AHC2490ZFZ User Manual

Performance Data Sheet

AHC2490ZFZ

General Information

Model AHC2490ZFZ Refrigerant R404A
Test Condition EN12900 ASERCOM Test Voltage 230V ~ 50HZ
Return Gas 20°C (68°F) RETURN GAS Motor Type CSR

Performance Information

Evap

Temp (°C)

-40

-35

-30

-25

-23.3

-20

-15

-10

Condensing Temperature (°C)

30 40 50 60 70

Watts

(Capacity)

Watts (Power) 1330 1240 1080 867 598

Amps 8.23 8.03 7.58 6.90 5.97
Watts

(Capacity)

Watts (Power) 1580 1530 1420 1260 1030

Amps 8.95 8.90 8.61 8.07 7.29
Watts

(Capacity)

Watts (Power) 1830 1830 1770 1650 1480

Amps 9.81 9.91 9.76 9.37 8.74
Watts

(Capacity)

Watts (Power) 2080 2140 2130 2070 1940

Amps 10.8 11.0 11.0 10.8 10.3
Watts

(Capacity)

Watts (Power) 2170 2240 2260 2210 2100

Amps 11.2 11.5 11.5 11.3 10.9
Watts

(Capacity)

Watts (Power) 2340 2450 2500 2490 2430

Amps 11.9 12.3 12.5 12.4 12.1
Watts

(Capacity)

Watts (Power) 2600 2770 2880 2930 2930

Amps 13.2 13.7 14.0 14.1 13.9
Watts

(Capacity)

Watts (Power) 2860 3100 3270 3390 3450

Amps 14.6 15.3 15.7 15.9 15.9

1390 962 534 129

1990 1510 1020 538 97.4

2700 2150 1580 1010 469

3540 2900 2230 1550 895

3860 3180 2470 1750 1060

4520 3770 2980 2180 1390

5640 4760 3840 2900 1960

6920 5900 4830 3730 2630

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 1.340060E+04 1.856340E+03 1.331220E+01
C2 4.475650E+02 1.231280E+01 2.548920E-01
C3 -9.115610E+01 6.308490E+01 1.841280E-01
C4 4.967970E+00 -1.526290E-02 2.660970E-03
C5 -3.087170E+00 1.498700E+00 2.983290E-03
C6 -8.448690E-01 -3.918780E-01 -1.212130E-03
C7 1.635290E-02 2.284930E-03 0.000000E+00
C8 -3.413020E-02 7.823590E-03 0.000000E+00
C9 -8.471720E-03 -6.262190E-05 0.000000E+00

C10 4.104790E-03 6.316320E-04 0.000000E+00

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