Tecumseh AKA9455EXC User Manual

Performance Data Sheet

AKA9455EXC

General Information

Model AKA9455EXC Refrigerant R22
Test Condition ASHRAE Test Voltage 240V ~ 50HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type CSR

Performance Information

Evap Temp (°F)

20

25

30

35

40

45

50

Condensing Temperature (°F)

80 90 100 110 120 130 140 150

Btu/h 7450 6820 6200 5600 5050 4550 4130 3790
Watts 738 709 717 747 783 810 812 774
Amps 3.71 3.77 3.87 3.98 4.10 4.20 4.27 4.29

Lb/h 93.2 87.7 82.6 77.7 73.3 69.3 65.9 63.0

Btu/h 8090 7570 7020 6450 5870 5310 4780 4290
Watts 757 732 744 779 821 854 863 832
Amps 3.84 3.88 3.96 4.08 4.20 4.32 4.42 4.47

Lb/h 99.7 96.5 92.8 88.9 84.6 80.2 75.6 70.9

Btu/h 8880 8450 7930 7350 6730 6070 5400 4720
Watts 772 749 765 805 852 891 906 883
Amps 3.95 3.98 4.06 4.18 4.32 4.46 4.59 4.69

Lb/h 108 107 104 101 96.3 91.0 84.9 78.0

Btu/h 9830 9440 8940 8320 7610 6830 5980 5090
Watts 784 764 784 827 879 924 945 928
Amps 4.03 4.05 4.14 4.27 4.43 4.61 4.77 4.92

Lb/h 119 118 117 113 108 102 93.6 84.2

Btu/h 10900 10600 10000 9340 8520 7570 6520 5380
Watts 796 779 802 849 906 955 983 972
Amps 4.07 4.10 4.19 4.35 4.54 4.75 4.97 5.17

Lb/h 131 132 130 126 120 112 102 89.3

Btu/h 12200 11800 11200 10400 9440 8310 7020 5600
Watts 812 797 823 873 934 988 1020 1020
Amps 4.06 4.09 4.21 4.39 4.62 4.88 5.15 5.42

Lb/h 144 146 144 140 132 122 109 93.3

Btu/h 13600 13100 12500 11500 10400 9030 7480 5750
Watts 834 820 848 902 966 1020 1060 1060
Amps 3.99 4.04 4.18 4.40 4.67 4.99 5.32 5.66

Lb/h 160 161 159 154 145 132 116 96.0

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 2.272591E+04 4.052076E+03 3.474006E+00 3.321444E+02
C2 -7.466125E+02 1.134930E+01 1.690382E-01 -1.185671E+01

C3 -2.405941E+02 -9.699367E+01 -4.589099E-02 -4.058948E+00
C4 8.364021E+00 -3.103962E-01 -5.351780E-04 1.127939E-01
C5 1.269007E+01 -7.128817E-03 -2.621025E-03 1.926607E-01
C6 2.671520E-01 8.737567E-01 7.565902E-04 1.183961E-02
C7 -2.979726E-03 3.611794E-03 -1.407370E-05 -1.323597E-04
C8 -6.315280E-02 -7.438266E-04 1.503044E-05 -7.992977E-04
C9 -4.454950E-02 6.597809E-04 9.080302E-06 -6.634833E-04

C10 2.523636E-03 -2.593037E-03 -2.815073E-06 1.034047E-05

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