Full load performance performance data – Trane CGWF User Manual
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CG-PRC012-EN
Table PD-8. 60 Hz CCAF performance data in English units
Evaporator
Entering Condenser Air Temperature (F)
Leaving Water
Unit
Condenser
85
95
105
115
Temperature (F)
Size
Size
Tons
kW
EER
Tons
kW
EER
Tons
kW
EER
Tons
kW
EER
20
CAUC-C20
21.3
20.1
12.6
20.2
22.2
10.8
19.0
24.6
9.2
17.7
27.3
7.7
20
CAUC-C25
21.7
19.1
13.5
20.6
21.2
11.6
19.4
23.6
9.8
18.2
26.2
8.3
25
CAUC-C25
26.5
25.7
12.3
25.1
28.4
10.5
23.7
31.5
9.0
22.1
34.9
7.6
25
CAUC-C30
27.0
24.1
13.4
25.7
26.7
11.5
24.3
29.6
9.8
22.8
32.9
8.3
48
30
CAUC-C30
31.6
30.0
12.6
30.1
33.2
10.8
28.4
36.8
9.2
26.6
40.7
7.8
30
CAUC-C40
32.2
27.7
13.9
30.7
30.7
11.9
29.1
34.1
10.2
27.4
37.8
8.7
40
CAUC-C40
42.4
40.0
12.6
40.2
44.4
10.8
37.9
49.2
9.2
35.5
54.6
7.8
40
CAUC-C50
42.8
38.4
13.3
40.7
42.6
11.4
38.5
47.4
9.7
36.1
52.6
8.2
50
CAUC-C50
52.2
51.6
12.1
49.5
57.2
10.3
46.7
63.4
8.8
43.7
70.2
7.4
50
CAUC-C60
53.2
48.2
13.2
50.6
53.6
11.3
47.9
59.6
9.6
45.0
66.2
8.1
60
CAUC-C60
62.4
60.2
12.4
59.3
66.6
10.6
56.0
74.0
9.1
52.5
82.0
7.7
60
CAUC-C80
63.1
54.8
13.8
60.2
61.8
11.8
57.0
67.8
10.1
53.7
75.4
8.5
20
CAUC-C20
21.9
20.3
12.8
20.8
22.5
11.0
19.6
24.9
9.4
18.3
27.6
7.9
20
CAUC-C25
22.3
19.3
13.8
21.2
21.4
11.8
20.1
23.8
10.1
18.8
26.4
8.5
25
CAUC-C25
27.3
25.9
12.6
25.9
28.7
10.8
24.4
31.8
9.2
22.9
35.2
7.8
25
CAUC-C30
27.9
24.3
13.7
26.5
26.9
11.8
25.1
29.9
10.0
23.5
33.1
8.5
50
30
CAUC-C30
32.6
30.3
12.8
31.0
33.6
11.0
29.3
37.2
9.4
27.5
41.1
8.0
30
CAUC-C40
33.2
27.9
14.2
31.7
30.9
12.2
30.0
34.3
10.4
28.3
38.1
8.9
40
CAUC-C40
43.6
40.4
12.9
41.4
44.8
11.0
39.1
49.6
9.4
36.6
55.0
8.0
40
CAUC-C50
44.1
38.8
13.6
42.0
43.0
11.7
39.7
47.8
9.9
37.2
53.0
8.4
50
CAUC-C50
53.7
52.2
12.3
51.0
57.8
10.5
48.1
64.0
9.0
45.1
71.0
7.6
50
CAUC-C60
54.8
48.6
13.5
52.2
54.0
11.5
49.4
60.0
9.8
46.4
66.6
8.3
60
CAUC-C60
64.3
60.8
12.6
61.1
67.4
10.8
57.8
74.6
9.3
54.2
82.8
7.8
60
CAUC-C80
65.1
55.4
14.0
62.1
61.4
12.1
58.8
68.4
10.3
55.4
76.0
8.7
Notes:
1. Ratings based on sea level altitude and evaporator fouling factor of 0.00010.
2. Consult Trane representative for performance at temperatures outside of the ranges shown.
3. kW input is for compressors only.
4. EER = Energy Efficiency Ratio (Btu/watt-hour). Power inputs include compressors and control power.
5. Ratings are based on an evaporator temperature drop of 10°F.
6. Interpolation between points is permissible. Extrapolation is not permitted.
7. Rated in accordance with ARI Standard 550/590-98.
Full Load
Performance
Performance
Data