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PowerChill® Case Study

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EL PASO CORPORATION

Camden Cogen
1x7EA Combined Cycle

PowerChill® Design Ratings

Ambient Conditions
72°F Dry Bulb Temp
66°F Wet Bulb Temp

Cool to Temperature
50°F

Airflow at 79°F
2,353,551 lbs/hr

Net Capacity Increase
10 MW

Major System Components

Chiller: 2,000 Tons Centrifugal
Refrigerant: R-134a
Cooling Coils: 10 (2,035 Tons) Finned Tube
Glycol Pumps: 2 x 350 HP (one stand-by)
Cooling Water Pumps: 2 x 250 HP (one stand-by)
Condensate Pumps: 2 x 3.5 HP (one stand-by)
Glycol Storage Tank: 4,000 Gallons

System Guarantees

Airside pressure drop
< 1.0 in. w.c.

Auxiliary Power Consumption
< 1,942 kW

Turbine Inlet Temperature
50°F

System Installation

Caldwell Energy & Environmental, Inc. Turnkey