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27CG-PRC007-EN
Performance
Data — 60 HZ
Table PD-18— Part Load Data, ARI Points (10-60 Tons)
Entering Condenser Air Temperature (Degrees F)
Model 95 86.9 84.5 77.7 77.3 72.5 72.3 71.5
Tons Number 100% Load 86% Load 82% Load 71% Load 70% Load 62% Load 62% Load 61% Load
EER 10.0 — — — — — — —
10 CGA 120
2
Capacity (Tons) 8.7 — — — — — — —
KW Input 10.5 — — — — — — —
EER 9.6 — — — — — — —
15 CGA 180 Capacity (Tons) 13.6 — — — — — — —
KW Input 16.9 — — — — — — —
EER 9.8 — — — — — — 15.2
20 CGAF-C20 Capacity (Tons) 17.7 — — — — — — 10.7
KW Input 21.6 — — — — — — 8.5
EER 9.8 — — — 13.8 — — —
25 CGAF-C25 Capacity (Tons) 23.1 — — — 16.3 — — —
KW Input 28.3 — — — 14.2 — — —
EER 9.8 — — — — — — 14.2
30 CGAF-C30 Capacity (Tons) 28.0 — — — — — — 17.0
KW Input 34.3 — — — — — — 14.4
EER 9.7 — 11.9 — — — 15.1 —
40 CGAF-C40 Capacity (Tons) 34.5 — 28.4 — — — 21.4 —
KW Input 42.7 — 28.6 — — — 17.1 —
EER 9.7 11.3 — 13.5 — — — —
50 CGAF-C50 Capacity (Tons) 43.0 37.2 — 30.6 — — — —
KW Input 53.2 39.4 — 27.2 — — — —
EER 9.7 — 11.9 — — 15.2 — —
60 CGAF-C60 Capacity (Tons) 55.4 — 45.7 — — 34.6 — —
KW Input 68.6 — 45.9 — — 27.3 — —
Table PD-18 Continued — Part Load Data, ARI Points (10-60 Tons) Continued
Entering Condenser Air Temperature (Degrees F)
Model 66.2 65.3 57.4 55
Tons Number 52% Load 51% Load 37% Load 32% Load
EER 13.5 — — —
10 CGA 120 Capacity (Tons) 4.6 — — —
KW Input 4.1 — — —
EER 13.5 — — —
15 CGA 180 Capacity (Tons) 7.1 — — —
KW Input 6.2 — — —
EER————
20 CGAF-C20 Capacity (Tons) — — — —
KW Input — — — —
EER — 15.3 — —
25 CGAF-C25 Capacity (Tons) — 11.7 — —
KW Input — 9.1 — —
EER————
30 CGAF-C30 Capacity (Tons) — — — —
KW Input — — — —
EER — — — 17.6
40 CGAF-C40 Capacity (Tons) — — — 10.9
KW Input — — — 7.4
EER — — 17.0 —
50 CGAF-C50 Capacity (Tons) — — 15.9 —
KW Input — — 11.2 —
EER — — — 18.3
60 CGAF-C60 Capacity (Tons) — — — 17.8
KW Input — — — 11.7
(10–60 Ton)
Part Load
Notes:
1. Rated in accordance with ARI Standard 550/590-98
- 44 Degrees leaving chilled water temperature
- Constant Evaporator waterflow as determined at full load operation, 95 F ambient, and 10F evaporator temperature drop.
- Entering ambient temperature based on 55F for loads below 33%
- Entering ambient temperature based on 0.60(%load)+35 for loads above 33%
- EER- Energy Efficiency Ratio ( Btu/Watt-hour). Power inputs include compressor, condenser fans and control power.
2. Single phase CGA120B1 model should be re-rated at all operating points using the following factors: 1.08 x KW, 0.92 x EER