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CG-PRC007-EN22
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