Performance Data Sheet
VSA9521ZNA
General Information
Model VSA9521ZNA 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 18700 17800 16800 15500 14000 12300 10400
Watts 2110 2320 2550 2790 3050 3330 3620
Amps 9.82 10.7 11.7 12.7 13.8 15.0 16.2
Lb/h 305 306 307 306 305 302 299
Btu/h 20800 19800 18600 17300 15700 13800 11800
Watts 2130 2360 2600 2850 3120 3410 3710
Amps 9.91 10.9 11.9 12.9 14.1 15.3 16.6
Lb/h 333 334 335 335 333 331 328
Btu/h 23200 22100 20700 19200 17400 15500 13300
Watts 2160 2390 2640 2900 3190 3490 3800
Amps 10.0 11.0 12.0 13.2 14.4 15.6 17.0
Lb/h 363 365 366 366 365 363 360
Btu/h 25900 24500 23000 21300 19300 17200 14800
Watts 2170 2410 2670 2950 3240 3550 3880
Amps 10.1 11.1 12.2 13.4 14.6 15.9 17.3
Lb/h 397 399 400 400 398 396 393
Btu/h 28800 27200 25500 23500 21300 18900 16300
Watts 2180 2430 2700 2980 3290 3600 3940
Amps 10.1 11.1 12.3 13.5 14.8 16.1 17.6
Lb/h 435 437 437 437 435 433 430
Btu/h 31900 30100 28100 25900 23400 20800 17900
Watts 2160 2430 2710 3000 3310 3640 3980
Amps 9.98 11.1 12.3 13.6 14.9 16.3 17.8
Lb/h 478 479 479 478 476 473 470
Btu/h 35300 33200 30900 28400 25600 22700 19600
Watts 2130 2400 2690 3000 3320 3650 4010
Amps 9.81 11.0 12.2 13.5 14.9 16.3 17.9
Lb/h 524 525 524 523 520 517 513
COEFFICIENTS CAPACITY POWER CURRENT MASS FLOW
C1 1.793789E+04 1.000129E+03 5.182824E+00 2.595259E+02
C2 5.790029E+02 -1.290642E+01 -5.864150E-02 4.781755E+00
C3 9.240223E+01 7.340762E+00 3.010035E-02 9.416281E-01
C4 1.049022E+01 9.472337E-02 4.139684E-04 7.579140E-02
C5 -2.195292E+00 2.240183E-01 9.575930E-04 6.595484E-03
C6 -1.042535E+00 8.142112E-02 3.481522E-04 -4.717819E-03
C7 -7.644577E-03 -5.652370E-03 -3.046203E-05 5.684318E-04
C8 -6.550167E-02 -8.256399E-04 -1.348472E-06 -3.228195E-04
C9 -3.749497E-06 4.001338E-07 3.323845E-09 -2.573711E-08
C10 4.917583E-07 -5.559162E-08 -4.390270E-10 3.981517E-09
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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