Tecumseh VSC9521ZNA Performance Data Sheet

Performance Data Sheet

VSC9521ZNA

General Information

Model VSC9521ZNA Refrigerant R-404A
Test Condition ARI Performance Test Voltage 230V ~ 60HZ
Return Gas 18.3°C (65°F) RETURN GAS Motor Type PSC

Performance Information

Evap Temp (°F)

20

25

30

35

40

45

50

Condensing Temperature (°F)

80 90 100 110 120 130 140

Btu/h 29100 27100 25000 22900 20700 18400 15900
Watts 1920 2160 2440 2750 3110 3510 3980
Amps 9.27 10.4 11.8 13.3 15.0 17.0 19.2

Lb/h 463 458 452 445 438 430 421

Btu/h 32200 29900 27600 25300 22900 20300 17600
Watts 1930 2170 2450 2760 3110 3510 3970
Amps 9.31 10.5 11.8 13.3 15.0 17.0 19.2

Lb/h 513 508 502 495 488 480 471

Btu/h 35400 32900 30400 27800 25200 22400 19600
Watts 1930 2180 2450 2760 3110 3510 3960
Amps 9.32 10.5 11.8 13.3 15.0 16.9 19.1

Lb/h 569 563 557 550 543 535 527

Btu/h 38900 36200 33400 30600 27700 24700 21600
Watts 1930 2180 2450 2760 3100 3500 3940
Amps 9.30 10.5 11.8 13.3 15.0 16.9 19.1

Lb/h 629 623 616 610 603 595 588

Btu/h 42700 39700 36600 33600 30400 27200 23900
Watts 1910 2170 2440 2750 3090 3480 3920
Amps 9.25 10.5 11.8 13.3 14.9 16.8 18.9

Lb/h 694 688 681 675 668 661 654

Btu/h 46800 43400 40100 36800 33400 29900 26300
Watts 1890 2150 2430 2730 3070 3460 3890
Amps 9.15 10.4 11.7 13.2 14.8 16.7 18.8

Lb/h 765 758 752 746 740 733 727

Btu/h 51100 47500 43900 40200 36500 32800 28900
Watts 1860 2120 2400 2700 3040 3420 3850
Amps 9.00 10.2 11.6 13.1 14.7 16.5 18.6

Lb/h 841 835 829 823 817 811 806

COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW

C1 3.065503E+04 4.750968E+02 2.295154E+00 2.745005E+02
C2 7.192972E+02 -1.075568E+01 -5.195980E-02 9.070174E+00

C3 -1.911778E+02 1.982215E+01 9.575920E-02 8.341538E-01
C4 5.946137E+00 -1.111057E-02 -5.367425E-05 4.335784E-02
C5 -4.201736E+00 3.132252E-01 1.513165E-03 -3.824701E-02
C6 9.609730E-01 -1.235355E-01 -5.967897E-04 -6.710236E-03
C7 1.762059E-02 -1.614977E-03 -7.801821E-06 4.732554E-04
C8 -3.173767E-02 3.488048E-04 1.685047E-06 1.429381E-04
C9 6.550419E-03 -1.723669E-03 -8.326905E-06 1.448560E-04

C10 -4.656224E-03 1.152219E-03 5.566274E-06 2.303228E-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