Performance data — 60 hz (20–25ton) full load, Performance data — 60 hz, 20–25 ton) full load – Trane CG-PRC007-EN User Manual
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CG-PRC007-EN
22
Performance
Data — 60 HZ
Table PD-3 — 20 Ton — CGAF-C20
Entering Condenser Air Temperature (Degree F)
75.0
85.0
95.0
105.0
115.0
LWT
Percent Capacity System
Capacity System
Capacity
System
Capacity
System
Capacity System
(Deg F)
Glycol
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
20
28
12.0
15.6
9.2
11.4
17.3
8.0
10.8
19.2
6.8
10.1
21.3
5.7
9.4
23.8
4.8
25
24
13.4
16.0
10.0
12.7
17.7
8.6
12.1
19.6
7.4
11.3
21.8
6.2
10.6
24.3
5.2
30
19
14.8
16.4
10.8
14.1
18.1
9.4
13.4
20.1
8.0
12.6
22.3
6.8
11.8
24.9
5.7
35
14
16.4
16.9
11.6
15.6
18.6
10.1
14.8
20.6
8.6
14.0
22.9
7.3
13.1
25.4
6.2
40
0
18.1
17.4
12.5
17.3
19.2
10.9
16.4
21.2
9.3
15.5
23.5
7.9
14.5
26.1
6.7
42
0
18.8
17.6
12.8
18.0
19.4
11.1
17.0
21.4
9.6
16.1
23.7
8.1
15.1
26.3
6.9
44
0
19.5
17.8
13.2
18.6
19.6
11.4
17.7
21.6
9.8
16.7
24.0
8.3
15.6
26.5
7.1
45
0
19.8
17.9
13.3
18.9
19.7
11.5
18.0
21.7
9.9
17.0
24.1
8.5
15.9
26.7
7.1
46
0
20.1
18.0
13.5
19.2
19.8
11.7
18.3
21.8
10.0
17.3
24.2
8.6
16.2
26.8
7.2
48
0
20.8
18.2
13.8
19.9
20.0
11.9
18.9
22.1
10.3
17.9
24.4
8.8
16.7
27.0
7.4
50
0
21.5
18.4
14.1
20.6
20.2
12.2
19.5
22.3
10.5
18.5
24.7
9.0
17.3
27.3
7.6
55
0
23.3
18.9
14.8
22.3
20.8
12.9
21.2
22.9
11.1
20.0
25.3
9.5
18.8
27.9
8.1
60
0
25.2
19.4
15.5
24.0
21.4
13.5
22.9
23.5
11.7
21.6
26.0
10.0
20.3
28.6
8.5
Table PD-4 — 25 Ton — CGAF-C25
Entering Condenser Air Temperature (Degree F)
75.0
85.0
95.0
105.0
115.0
LWT
Percent Capacity System
Capacity System
Capacity
System
Capacity
System
Capacity System
(Deg F)
Glycol
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
(Tons)
KW
EER
20
28
15.6
20.9
8.9
14.8
22.9
7.8
14.0
25.2
6.7
13.2
27.8
5.7
12.3
30.7
4.8
25
24
17.4
21.4
9.7
16.5
23.4
8.5
15.7
25.8
7.3
14.7
28.4
6.2
13.8
31.4
5.3
30
19
19.3
21.9
10.6
18.4
24.0
9.2
17.4
26.4
7.9
16.4
29.1
6.8
15.4
32.1
5.8
35
14
21.3
22.5
11.4
20.4
24.6
9.9
19.3
27.0
8.6
18.2
29.8
7.4
17.1
32.8
6.3
40
0
23.7
23.1
12.3
22.6
25.3
10.7
21.5
27.8
9.3
20.3
30.6
8.0
19.1
33.7
6.8
42
0
24.6
23.3
12.6
23.5
25.5
11.0
22.3
28.0
9.5
21.1
30.8
8.2
19.8
34.0
7.0
44
0
25.4
23.6
13.0
24.3
25.8
11.3
23.1
28.3
9.8
21.9
31.1
8.4
20.6
34.3
7.2
45
0
25.9
23.7
13.1
24.7
25.9
11.5
23.5
28.4
9.9
22.3
31.3
8.5
21.0
34.4
7.3
46
0
26.3
23.8
13.3
25.2
26.0
11.6
23.9
28.6
10.0
22.7
31.4
8.7
21.3
34.6
7.4
48
0
27.3
24.1
13.6
26.0
26.3
11.9
24.8
28.9
10.3
23.5
31.7
8.9
22.1
34.9
7.6
50
0
28.2
24.3
13.9
26.9
26.6
12.2
25.6
29.2
10.6
24.3
32.0
9.1
22.9
35.2
7.8
55
0
30.6
25.0
14.7
29.2
27.3
12.9
27.8
29.9
11.2
26.4
32.8
9.6
24.9
36.1
8.3
60
0
33.0
25.6
15.5
31.6
28.0
13.5
30.1
30.7
11.8
28.6
33.7
10.2
27.0
36.9
8.8
Notes:
1. Data based on 0.0001 fouling factor at sea level.
2. Interpolation between points is permissible.
3. Extrapolation beyond points is not permissible.
4. EER - Energy Efficiency Ratio (Btu/watt-hour). Power inputs include compressors,
condenser fans and control power.
5. Ratings based on evaporator drop of 10°F.
6. Rated in accordance with ARI Standard 550/590-98.
7. Minimum recommended ethylene glycol percentage used for leaving water temperatures below 40°F.
8. Use the following equation to calculate COP values at other than ARI conditions, COP = EER x .2928.
(20–25 Ton)
Full Load