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Trane Company (The)
Air Cooled Liquid Chillers
Air Cooled Liquid Chillers - Page 24
Air Cooled Liquid Chillers
| Performance Data - 50 Hz
40-60 Tons Part Load Table 25-1 — 40 Ton — CGAF-C40
| Percent Load |
|
Entering Condenser Air Temperature (Degrees F) |
| 75 |
85 |
95 |
105 |
115 |
120 |
| 100 |
EER Capacity System
KW |
14.0 |
12.0 |
10.2 |
8.6 |
7.1 |
6.5 |
| 31.8 |
30.2 |
28.6 |
26.9 |
25.1 |
44.7 |
| 27.1 |
30.1 |
33.6 |
37.7 |
42.2 |
48.2 |
| 75 |
EER
Capacity System KW |
14.5 |
12.5 |
10.6 |
8.9 |
7.5 |
6.8 |
| 24.2 |
23.1 |
21.8 |
20.5 |
19.2 |
18.5 |
| 20.1 |
22.2 |
24.7 |
27.6 |
30.9 |
32.6 |
| 50 |
EER
Capacity System KW |
15.3 |
13.3 |
11.4 |
9.7 |
8.2 |
7.5 |
| 16.8 |
16.0 |
15.2 |
14.4 |
13.5 |
13.0 |
| 13.2 |
14.5 |
16.0 |
17.8 |
19.8 |
20.9 |
| 25 |
EER
Capacity System KW |
14.0 |
12.2 |
10.5 |
8.9 |
7.5 |
6.8 |
| 8.2 |
7.8 |
7.4 |
7.0 |
6.6 |
6.4 |
| 7.0 |
7.7 |
8.5 |
9.5 |
10.6 |
11.2 |
Table 25-2 — 50 Ton — CGAF-C50
| Percent Load |
|
Entering Condenser Air Temperature (Degrees F) |
| 75 |
85 |
95 |
105 |
115 |
120 |
| 100 |
EER Capacity System
KW |
14.0 |
12.1 |
10.4 |
8.8 |
7.4 |
6.8 |
| 39.7 |
37.8 |
35.9 |
33.8 |
31.6 |
30.4 |
| 34.0 |
37.4 |
41.5 |
46.0 |
51.2 |
53.9 |
| 75 |
EER
Capacity System KW |
14.3 |
12.4 |
10.7 |
9.1 |
7.6 |
7.0 |
| 32.2 |
30.7 |
29.1 |
27.4 |
25.6 |
24.7 |
| 27.0 |
29.6 |
32.7 |
36.3 |
40.2 |
42.4 |
| 50 |
EER
Capacity System KW |
14.8 |
13.0 |
11.2 |
9.6 |
8.1 |
7.5 |
| 24.8 |
23.7 |
22.5 |
21.3 |
19.9 |
19.2 |
| 20.0 |
21.9 |
24.1 |
26.6 |
29.4 |
30.9 |
| 25 |
EER
Capacity System KW |
14.1 |
12.2 |
10.4 |
8.8 |
7.4 |
6.7 |
| 11.9 |
11.4 |
10.8 |
10.1 |
9.4 |
9.1 |
| 10.1 |
11.2 |
12.4 |
13.8 |
15.3 |
16.1 |
Table 25-3 — 60 Ton — CGAF-C60
| Percent Load |
|
Entering Condenser Air Temperature (Degrees F) |
| 75 |
85 |
95 |
105 |
115 |
120 |
| 100 |
EER Capacity System
KW |
14.1 |
12.1 |
10.3 |
8.7 |
7.3 |
6.7 |
| 52.8 |
50.3 |
47.6 |
44.7 |
41.7 |
40.1 |
| 45.0 |
49.9 |
55.4 |
61.6 |
68.6 |
72.3 |
| 75 |
EER
Capacity System KW |
14.7 |
12.7 |
10.9 |
9.2 |
7.7 |
7.1 |
| 40.5 |
38.7 |
36.6 |
34.5 |
32.2 |
31.0 |
| 33.2 |
36.6 |
40.5 |
45.0 |
50 |
52.7 |
| 50 |
EER
Capacity System KW |
16.0 |
14.0 |
12.1 |
10.3 |
8.7 |
8.0 |
| 28.5 |
27.3 |
25.9 |
24.5 |
23 |
22.2 |
| 21.4 |
23.4 |
25.8 |
28.5 |
31.6 |
32.2 |
| 25 |
EER
Capacity System KW |
15.3 |
13.2 |
11.3 |
9.6 |
8.0 |
7.3 |
| 13.8 |
13.2 |
12.5 |
11.8 |
11.0 |
10.6 |
| 10.8 |
12.0 |
13.3 |
14.7 |
16.4 |
17.3 |
Notes:
1. Data based on 0.00025 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. Ratings based on ARI Standard 590-92.
7. Data obtained assuming 400 Volt supply. |
