architecture - engineering - construction
Trane Company (The)
Air Cooled Liquid Chillers
Air Cooled Liquid Chillers - Page 21
Air Cooled Liquid Chillers
| Performance Data - 50 Hz 20-60
Full Load Table 22-1 — 20 Ton
— CGAF-C20
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 75.0 |
85.0 |
95.0 |
105.0 |
115.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
14.3 |
15.2 |
11.3 |
13.6 |
16.9 |
9.6 |
12.7 |
19.0 |
8.1 |
11.9 |
21.3 |
6.7 |
11.4 |
22.5 |
6.1 |
| 42 |
0 |
14.9 |
15.3 |
11.7 |
14.1 |
17.1 |
9.9 |
13.2 |
19.1 |
8.3 |
12.4 |
21.4 |
6.9 |
11.9 |
22.7 |
6.3 |
| 44 |
0 |
15.4 |
15.4 |
12.0 |
14.6 |
17.2 |
10.2 |
13.7 |
19.3 |
8.5 |
12.8 |
21.6 |
7.1 |
12.4 |
22.9 |
6.5 |
| 45 |
0 |
15.7 |
15.5 |
12.2 |
14.9 |
17.3 |
10.3 |
14.0 |
19.4 |
8.7 |
13.1 |
21.7 |
7.2 |
12.6 |
23.0 |
6.6 |
| 46 |
0 |
16.0 |
15.6 |
12.3 |
15.1 |
17.4 |
10.5 |
14.3 |
19.5 |
8.8 |
13.3 |
21.8 |
7.3 |
12.8 |
23.0 |
6.7 |
| 48 |
0 |
16.6 |
15.7 |
12.7 |
15.7 |
17.5 |
10.7 |
14.8 |
19.6 |
9.0 |
13.8 |
22.0 |
7.5 |
13.3 |
23.2 |
6.9 |
| 50 |
0 |
17.1 |
15.9 |
13.0 |
16.2 |
17.7 |
11.0 |
15.3 |
19.8 |
9.3 |
14.3 |
22.1 |
7.8 |
13.8 |
23.4 |
7.1 |
Table 22-2 — 25 Ton — CGAF-C25
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
19.1 |
20.0 |
11.4 |
18.1 |
22.2 |
9.8 |
17.0 |
24.6 |
8.3 |
15.9 |
27.3 |
7.0 |
15.3 |
28.8 |
6.4 |
| 42 |
0 |
19.8 |
20.2 |
11.8 |
18.8 |
22.3 |
10.1 |
17.7 |
24.8 |
8.5 |
16.5 |
27.5 |
7.2 |
15.9 |
29.0 |
6.6 |
| 44 |
0 |
20.5 |
20.4 |
12.1 |
19.5 |
22.5 |
10.4 |
18.3 |
25.0 |
8.8 |
17.1 |
27.8 |
7.4 |
16.5 |
29.2 |
6.8 |
| 45 |
0 |
20.9 |
20.5 |
12.3 |
19.8 |
22.6 |
10.5 |
18.7 |
25.1 |
8.9 |
17.5 |
27.9 |
7.5 |
16.8 |
29.4 |
6.9 |
| 46 |
0 |
21.3 |
20.6 |
12.4 |
20.2 |
22.7 |
10.7 |
19.0 |
25.2 |
9.1 |
17.8 |
28.0 |
7.6 |
17.1 |
29.5 |
7.0 |
| 48 |
0 |
22.0 |
20.7 |
12.8 |
20.9 |
22.9 |
10.9 |
19.7 |
25.4 |
9.3 |
18.4 |
28.2 |
7.8 |
17.8 |
29.7 |
7.2 |
| 50 |
0 |
22.8 |
20.9 |
13.1 |
21.7 |
23.1 |
11.2 |
20.4 |
25.6 |
9.6 |
19.1 |
28.4 |
8.1 |
18.4 |
29.9 |
7.4 |
Table 22-3 — 30 Ton — CGAF-C30
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
22.7 |
23.8 |
11.4 |
21.6 |
26.4 |
9.8 |
20.3 |
29.3 |
8.3 |
19.0 |
32.6 |
7.0 |
18.2 |
34.4 |
6.4 |
| 42 |
0 |
23.6 |
24.0 |
11.8 |
22.4 |
26.6 |
10.1 |
21.1 |
29.5 |
8.6 |
19.7 |
32.8 |
7.2 |
19.0 |
34.6 |
6.6 |
| 44 |
0 |
24.5 |
24.2 |
12.1 |
23.2 |
26.8 |
10.4 |
21.9 |
29.7 |
8.8 |
20.5 |
33.0 |
7.4 |
19.7 |
34.8 |
6.8 |
| 45 |
0 |
24.9 |
24.3 |
12.3 |
23.6 |
26.9 |
10.6 |
22.3 |
29.8 |
9.0 |
20.9 |
33.2 |
7.5 |
20.1 |
35.0 |
6.9 |
| 46 |
0 |
25.4 |
24.4 |
12.5 |
24.1 |
27.0 |
10.7 |
22.7 |
30.0 |
9.1 |
21.2 |
33.3 |
7.7 |
20.5 |
35.1 |
7.0 |
| 48 |
0 |
26.3 |
24.6 |
12.8 |
24.9 |
27.2 |
11.0 |
23.5 |
30.2 |
9.4 |
22.0 |
33.5 |
7.9 |
21.3 |
35.3 |
7.2 |
| 50 |
0 |
27.2 |
24.8 |
13.2 |
25.8 |
27.4 |
11.3 |
24.4 |
30.4 |
9.6 |
22.8 |
33.8 |
8.1 |
22.0 |
35.6 |
7.4 |
Table 22-4 — 40 Ton — CGAF-C40
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
28.1 |
29.6 |
11.4 |
26.6 |
33.1 |
9.6 |
25.0 |
37.1 |
8.1 |
23.3 |
41.6 |
6.7 |
22.4 |
44.0 |
6.1 |
| 42 |
0 |
29.1 |
29.8 |
11.7 |
27.6 |
33.4 |
9.9 |
25.9 |
37.4 |
8.3 |
24.2 |
41.9 |
6.9 |
23.2 |
44.4 |
6.3 |
| 44 |
0 |
30.2 |
30.1 |
12.0 |
28.6 |
33.6 |
10.2 |
26.9 |
37.7 |
8.6 |
25.1 |
42.2 |
7.1 |
24.2 |
44.7 |
6.5 |
| 45 |
0 |
30.8 |
30.2 |
12.2 |
29.1 |
33.8 |
10.3 |
27.4 |
37.8 |
8.7 |
25.6 |
42.4 |
7.2 |
24.6 |
44.9 |
6.6 |
| 46 |
0 |
31.3 |
30.4 |
12.4 |
29.6 |
33.9 |
10.5 |
27.9 |
38.0 |
8.8 |
26.0 |
42.6 |
7.3 |
25.1 |
45.0 |
6.7 |
| 48 |
0 |
32.4 |
30.6 |
12.7 |
30.7 |
34.2 |
10.8 |
28.9 |
38.3 |
9.1 |
27.0 |
42.9 |
7.6 |
26.0 |
45.4 |
6.9 |
| 50 |
0 |
33.6 |
30.9 |
13.0 |
31.8 |
34.5 |
11.1 |
29.9 |
38.6 |
9.3 |
28.0 |
43.2 |
7.8 |
26.9 |
45.7 |
7.1 |
Table 22-5 — 50 Ton — CGAF-C50
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
35.1 |
36.8 |
11.5 |
33.3 |
40.8 |
9.8 |
31.3 |
45.3 |
8.3 |
29.2 |
50.4 |
7.0 |
28.1 |
53.1 |
6.3 |
| 42 |
0 |
36.5 |
37.1 |
11.8 |
34.6 |
41.1 |
10.1 |
32.5 |
45.7 |
8.6 |
30.4 |
50.8 |
7.2 |
29.2 |
53.5 |
6.6 |
| 44 |
0 |
37.8 |
37.4 |
12.1 |
35.9 |
41.5 |
10.4 |
33.8 |
46.0 |
8.8 |
31.6 |
51.2 |
7.4 |
30.4 |
53.9 |
6.8 |
| 45 |
0 |
38.5 |
37.6 |
12.3 |
36.5 |
41.6 |
10.5 |
34.4 |
46.2 |
8.9 |
32.2 |
51.3 |
7.5 |
31.0 |
54.1 |
6.9 |
| 46 |
0 |
39.2 |
37.7 |
12.5 |
37.2 |
41.8 |
10.7 |
35.1 |
46.4 |
9.1 |
32.8 |
51.5 |
7.6 |
31.6 |
54.3 |
7.0 |
| 48 |
0 |
40.6 |
38.1 |
12.8 |
38.6 |
42.1 |
11.0 |
36.3 |
46.8 |
9.3 |
34.0 |
51.9 |
7.9 |
32.7 |
54.7 |
7.2 |
| 50 |
0 |
42.1 |
38.4 |
13.1 |
39.9 |
42.5 |
11.3 |
37.6 |
47.2 |
9.6 |
35.2 |
52.3 |
8.1 |
34.0 |
55.1 |
7.4 |
Table 22-6 — 60 Ton — CGAF-C60
| LWT (DegF) |
Entering Condenser Air
Temperature (Degree F) |
| 85.0 |
95.0 |
105.0 |
115.0 |
120.0 |
| Percent Glycol |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
Capacity (Tons) |
System KW |
EER |
| 40 |
0 |
46.9 |
48.9 |
11.5 |
44.4 |
54.4 |
9.8 |
41.6 |
60.5 |
8.3 |
38.8 |
67.4 |
6.9 |
37.2 |
71.1 |
6.3 |
| 42 |
0 |
48.6 |
49.4 |
11.8 |
46.0 |
54.9 |
10.0 |
43.2 |
61.1 |
8.5 |
40.2 |
68.0 |
7.1 |
38.6 |
71.7 |
6.5 |
| 44 |
0 |
50.3 |
49.9 |
12.1 |
47.6 |
55.4 |
10.3 |
44.7 |
61.6 |
8.7 |
41.7 |
68.6 |
7.3 |
40.1 |
72.3 |
6.7 |
| 45 |
0 |
51.1 |
50.1 |
12.2 |
48.4 |
55.7 |
10.4 |
45.5 |
61.9 |
8.8 |
42.4 |
68.9 |
7.4 |
40.8 |
72.6 |
6.7 |
| 46 |
0 |
52.0 |
50.4 |
12.4 |
49.2 |
55.9 |
10.6 |
46.3 |
62.2 |
8.9 |
43.1 |
69.2 |
7.5 |
41.5 |
72.9 |
6.8 |
| 48 |
0 |
53.7 |
50.9 |
12.7 |
50.9 |
56.5 |
10.8 |
47.9 |
62.8 |
9.1 |
44.7 |
69.8 |
7.7 |
43.0 |
73.6 |
7.0 |
| 50 |
0 |
55.5 |
51.4 |
13.0 |
52.6 |
57.0 |
11.1 |
49.5 |
63.4 |
9.4 |
46.2 |
70.4 |
7.9 |
44.5 |
74.2 |
7.2 |
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. Minimum recommended ethylene glycol percentage used for leaving
water temperatures below 40°F.
8. Data obtained assuming 400 Volt Supply. |
