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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 14.8 ——17.6
40 CGAF-C40 Capacity (Tons) 20.7 ——10.9
KW Input 16.8 —— 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