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21CG-PRC007-EN
Performance
Data — 60 HZ
(10–15 Ton)
Full Load
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 6.0 7.6 9.4 5.6 8.5 8.0 5.4 9.4 6.9 5.1 10.4 5.9 4.9 11.5 5.1
25 24 6.6 7.8 10.2 6.3 8.6 8.7 6.0 9.6 7.5 5.7 10.6 6.4 5.4 11.8 5.5
30 19 7.3 8.0 11.0 6.9 8.8 9.4 6.6 9.8 8.1 6.3 10.8 7.0 6.0 12.0 6.0
35 14 8.0 8.2 11.8 7.7 9.0 10.2 7.3 10.0 8.8 6.9 11.1 7.5 6.6 12.3 6.4
40 0 8.9 8.4 12.6 8.5 9.3 11.0 8.1 10.3 9.5 7.7 11.4 8.1 7.3 12.6 6.9
42 0 9.2 8.5 13.0 8.8 9.4 11.3 8.4 10.4 9.7 8.0 11.5 8.3 7.5 12.7 7.1
44 0 9.5 8.6 13.3 9.1 9.5 11.6 8.7 10.5 10.0 8.3 11.6 8.6 7.8 12.8 7.3
45 0 9.7 8.6 13.4 9.3 9.5 11.7 8.9 10.5 10.1 8.4 11.6 8.7 7.9 12.9 7.4
46 0 9.8 8.7 13.6 9.4 9.6 11.8 9.0 10.6 10.3 8.6 11.7 8.8 8.1 12.9 7.5
48 0 10.2 8.8 13.9 9.8 9.7 12.1 9.3 10.7 10.5 8.9 11.8 9.0 8.4 13.0 7.7
50 0 10.5 8.9 14.2 10.1 9.8 12.4 9.7 10.8 10.8 9.2 11.9 9.3 8.7 13.2 7.9
55 0 11.4 9.1 15.0 11.0 10.0 13.2 10.5 11.0 11.4 10.0 12.2 9.8 9.4 13.5 8.4
60 0 12.4 9.4 15.8 11.9 10.3 13.9 11.4 11.3 12.1 10.8 12.5 10.4 10.2 13.8 8.9
Table PD-2 — 15 Ton — CGA 180
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 9.3 12.2 9.1 8.9 13.6 7.8 8.4 15.3 6.6 7.9 17.2 5.5 7.3 19.3 4.5
25 24 10.3 12.5 9.9 9.8 13.9 8.5 9.3 15.6 7.2 8.7 17.5 6.0 8.1 19.7 5.0
30 19 11.4 12.7 10.7 10.9 14.2 9.2 10.3 15.9 7.8 9.7 17.8 6.5 9.0 20.0 5.4
35 14 12.6 13.0 11.6 12.0 14.5 9.9 11.4 16.2 8.4 10.7 18.2 7.1 10.0 20.4 5.9
40 0 13.9 13.3 12.5 13.3 14.9 10.7 12.6 16.6 9.1 11.9 18.6 7.7 11.1 20.9 6.4
42 0 14.4 13.5 12.9 13.8 15.0 11.0 13.1 16.8 9.4 12.3 18.8 7.9 11.6 21.1 6.6
44 0 15.0 13.6 13.2 14.3 15.1 11.3 13.6 16.9 9.6 12.8 19.0 8.1 12.0 21.3 6.8
45 0 15.2 13.7 13.4 14.5 15.2 11.5 13.8 17.0 9.7 13.0 19.0 8.2 12.2 21.3 6.9
46 0 15.5 13.7 13.5 14.8 15.3 11.6 14.1 17.1 9.9 13.3 19.1 8.3 12.5 21.4 7.0
48 0 16.0 13.9 13.9 15.3 15.4 11.9 14.6 17.2 10.1 13.8 19.3 8.6 12.9 21.6 7.2
50 0 16.6 14.0 14.2 15.9 15.6 12.2 15.1 17.4 10.4 14.3 19.5 8.8 13.4 21.8 7.4
55 0 18.0 14.4 15.1 17.2 16.0 12.9 16.4 17.8 11.0 15.5 19.9 9.3 14.6 22.3 7.9
60 0 19.5 14.8 15.9 18.7 16.4 13.7 17.8 18.3 11.7 16.9 20.4 9.9 15.9 22.8 8.4
Notes:
1 Based on the ethylene glycol concentration shown, a 10° delta T, a fouling factor of 0.0001 and sea level pressure.
2 Performance must be corrected for glycol concentrations other than those showing, delta T other than 10°, fouling factor and altitude.
3 Ethylene glycol is to be added and appropriate performance corrections are to be made for all leaving solution temperatures less than 40°F.
4. Use the following equation to calculate COP values at other than ARI conditions, COP = EER x .2928.
5. Single Phase CGA120B1 model should be re-rated at all operating points using the following factors: 1.08 x KW , 0.92 x EER
Table PD-1 — 10 Ton — CGA 120
5