Tecumseh VSA9544ZXG User Manual
Performance Data Sheet
VSA9544ZXG
General Information
Model VSA9544ZXG Refrigerant R404A
Test Condition ARI Test Voltage 460V 3~ 60HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type 3PH
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 63300 59400 55200 50900 46300 41500 36500 31300
Watts 4940 5250 5630 6080 6600 7190 7840 8570
Amps 7.12 7.54 8.03 8.60 9.25 9.98 10.8 11.7
Lb/h 1000 998 991 983 974 964 953 942
Btu/h 69700 65400 60800 56000 51000 45700 40100 34300
Watts 5120 5430 5820 6270 6780 7370 8020 8750
Amps 7.33 7.76 8.26 8.83 9.48 10.2 11.0 11.8
Lb/h 1110 1100 1100 1090 1080 1070 1060 1040
Btu/h 76700 72000 66900 61600 56000 50100 43900 37400
Watts 5290 5610 6000 6450 6970 7560 8210 8930
Amps 7.51 7.97 8.49 9.07 9.72 10.4 11.2 12.0
Lb/h 1230 1220 1220 1210 1200 1190 1170 1160
Btu/h 84400 79100 73500 67600 61400 54900 48000 40800
Watts 5460 5790 6180 6630 7160 7740 8400 9120
Amps 7.69 8.18 8.72 9.31 9.96 10.7 11.4 12.2
Lb/h 1360 1360 1350 1340 1330 1310 1300 1280
Btu/h 92700 86900 80700 74100 67200 60000 52400 44400
Watts 5620 5960 6350 6810 7340 7930 8590 9300
Amps 7.85 8.37 8.95 9.56 10.2 10.9 11.7 12.5
Lb/h 1510 1500 1490 1480 1470 1450 1430 1410
Btu/h 95300 88400 81200 73500 65500 57100 48300
Watts 5780 6120 6530 6990 7520 8120 8770 9490
Amps 8.00 8.57 9.17 9.81 10.5 11.2 12.0 12.7
Lb/h 1670 1660 1650 1640 1630 1610 1590 1560
Btu/h 96800 88800 80300 71500 62200 52500
Watts 5940 6290 6700 7170 7710 8300 8960 9680
Amps 8.14 8.76 9.40 10.1 10.8 11.5 12.3 13.0
Lb/h 1850 1840 1830 1820 1800 1780 1750 1720
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 6.346656E+04 4.467178E+03 7.107919E+00 8.221046E+02
C2 7.731367E+02 2.733206E+01 3.566882E-03 5.502445E+00
C3 -2.253441E+02 -3.256266E+01 -5.715220E-02 -2.192430E+00
C4 1.796350E+01 -1.531533E-01 -1.290533E-03 1.798905E-01
C5 3.618455E+00 2.096901E-01 1.327852E-03 1.373663E-01
C6 -4.194089E-01 3.691804E-01 5.663877E-04 4.425665E-03
C7 5.025367E-02 -6.707211E-04 1.330976E-06 1.805805E-03
C8 -1.226944E-01 1.784902E-03 1.140620E-05 -8.973708E-04
C9 -3.444758E-02 -1.197287E-03 -8.526988E-06 -4.576384E-04
C10 -3.259593E-09 9.344062E-09 1.226375E-11 2.338551E-10
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
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