The 9HA high efficiency, air cooled gas turbine is the industry leader among H-class offerings. With two available models the 9HA.01 at 397 MW and the 9HA.02 at 510 MW customers can select the right capacity to meet their generation needs. Thanks to a simplified air cooled architecture, advanced materials, and proven operability and reliability, the 9HA delivers the lowest life cycle cost per MW. The economies of scale created by this high power density gas turbine, combined with its more than 61% combined cycle efficiency, enables the most cost effective conversion of fuel to electricity to help operators meet increasingly dynamic power demands.

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Parameter 9HA.01 9HA.02
Power Output 397 MW 510 MW
Efficiency 41.5% 41.8%
Heat Rate 8,673 kJ/kWh 8,620 kJ/kWh
Pressure Ratio N/A N/A
Exhaust Mass Flow N/A N/A
Exhaust Temperature N/A N/A
Turbine Speed N/A N/A



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