Download Tecumseh RKA5480EXA Performance Data Sheet

Performance Data Sheet
RKA5480EXA
General Information
Model
RKA5480EXA
Refrigerant
R-22
Test Condition
ASHRAE
Performance Test Voltage
115V ~ 60HZ
Return Gas
18.3°C (65°F) RETURN GAS
Motor Type
PSC
Performance Information
Condensing Temperature (°F)
Evap Temp (°F)
Btu/h
80
90
2980
2790
Watts
348
382
Amps
2.74
3.05
100
110
120
130
140
-15
Lb/h
38.2
37.3
Btu/h
3290
3090
2890
Watts
355
392
429
Amps
2.83
3.17
3.51
-10
Lb/h
42.1
41.1
40.1
Btu/h
3670
3440
3230
3020
Watts
363
402
441
480
Amps
2.91
3.28
3.65
4.03
-5
Lb/h
46.6
45.6
44.5
43.5
Btu/h
4100
3850
3620
3390
3170
Watts
371
412
453
494
536
Amps
2.99
3.39
3.79
4.19
4.60
Lb/h
51.8
50.7
49.6
48.5
47.4
0
Btu/h
4590
4320
4070
3810
3570
Watts
379
422
465
508
553
Amps
3.07
3.49
3.92
4.35
4.78
Lb/h
57.6
56.4
55.3
54.1
53.0
5
Btu/h
5130
4850
4560
4290
4020
3750
3480
Watts
388
432
477
523
569
617
666
Amps
3.15
3.59
4.05
4.50
4.96
5.42
5.88
Lb/h
64.1
62.8
61.6
60.4
59.2
58.0
56.7
10
Btu/h
5740
5420
5120
4820
4520
4220
3930
Watts
396
442
489
537
586
636
688
Amps
3.22
3.69
4.17
4.65
5.13
5.61
6.09
15
Lb/h
71.2
69.9
68.6
67.4
66.1
64.8
63.5
Btu/h
6400
6060
5730
5400
5070
4750
4420
Watts
405
452
501
550
602
655
709
Amps
3.30
3.79
4.29
4.79
5.29
5.80
6.30
Lb/h
78.9
77.6
76.3
74.9
73.6
72.3
70.9
20
Btu/h
7120
6750
6390
6030
5670
5320
4960
Watts
414
462
512
564
618
673
730
Amps
3.38
3.89
4.41
4.93
5.45
5.97
6.50
Lb/h
87.3
85.9
84.5
83.2
81.8
80.4
78.9
25
Btu/h
7890
7500
7100
6720
6330
5940
5550
Watts
423
472
524
577
633
691
751
Amps
3.46
3.99
4.52
5.06
5.60
6.14
6.68
Lb/h
96.2
94.8
93.4
92.0
90.6
89.1
87.6
Btu/h
8730
8300
7880
7450
7030
6610
6180
30
Watts
432
482
535
590
648
708
770
Amps
3.53
4.08
4.63
5.18
5.74
6.30
6.86
35
Lb/h
106
104
103
101
100
98.5
96.9
Btu/h
9620
9160
8700
8250
7790
7330
6870
Watts
441
492
546
603
662
724
789
Amps
3.62
4.17
4.74
5.31
5.88
6.45
7.03
40
Lb/h
116
114
113
111
110
108
107
Btu/h
10600
10100
9580
9090
8600
8100
7600
Watts
450
502
557
615
676
740
807
Amps
3.70
4.27
4.85
5.43
6.01
6.60
7.19
Lb/h
127
125
124
122
121
119
117
45
Btu/h
11600
11100
10500
9990
9460
8920
8380
Watts
459
512
567
627
689
755
825
Amps
3.78
4.36
4.95
5.55
6.14
6.74
7.34
Lb/h
138
136
135
133
132
130
128
50
Btu/h
12700
12100
11500
10900
10400
9790
9210
Watts
468
521
578
638
702
770
841
Amps
3.87
4.46
5.06
5.66
6.27
6.87
7.48
Lb/h
150
148
147
145
144
142
140
CAPACITY
POWER
55
COEFFICIENTS
C1
6.589593E+03 5.481274E+01
CURRENT
MASS FLOW
2.949313E-02
6.555399E+01
C2
1.195570E+02 1.091156E+00 -2.610141E-02 1.172600E+00
C3
-3.928354E+01 3.830918E+00
3.339140E-02
C4
1.421075E+00
2.449737E-02
2.503314E-04
1.234333E-02
C5
-2.906848E-01 -1.842475E-02
5.089028E-04
-6.576370E-04
C6
1.260922E-01
1.556900E-03
5.716771E-05
1.303162E-03
C7
1.771634E-04
-4.255429E-05
4.915998E-07
-8.554359E-06
C8
-3.433747E-03 -2.466621E-04 -3.435500E-06
6.988147E-06
C9
-6.819339E-04
-3.036019E-06
C10
-3.024696E-04 -7.164189E-07 -1.513626E-07 -3.934503E-06
3.159992E-04
1.922332E-07
-2.507663E-01
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