The latest evolution in the F-class platform, GE’s 7F 7-series gas turbine features advanced start-up capability, improved turndown capability, faster ramp rate, and higher efficiency than previous technology. Backed by more than 20 years of F-class experience, GE’s 7F 7-series gas turbine features a 4-stage hot gas path and breaks new ground with greater than 61% efficiency in combined cycle operation. Whether operating in baseload or cyclic mode, the 7F 7-series employs advanced and proven technology to help plant operators meet their unique performance demands.

Efficient and Flexible

• Greater than 61% efficiency in combined cycle operation and more than 40% efficiency in simple cycle operation
• 50 MW/minute ramp rate per gas turbine within emissions guarantees
• 4-stage hot gas path with advanced cooling and sealing for improved efficiency
• Advanced 3D aerodynamic 14-stage compressor for improved operating flexibility and fuel efficiency

Advanced Combustion System

• Dry Low NOx (DLN) 2.6+AFS (Axial Fuel Staged) combustion system enables turndown to 20% of gas turbine baseload while accommodating fuel composition variance and maintaining emissions guarantees

Reliable Performance with Low Emissions

• Simplified air-cooled architecture combined with proven materials for lowest lifecycle cost per produced MW in its class
• Quick start capability – 10 minutes to gas turbine baseload
• CO emissions of 2 ppm in combined cycle and 9 pmm for gas turbine only
• NOx emissions of 2 ppm in combined cycle and 20 ppm for gas turbine only

Field Proven and Factory Tested

• More than 800 7F gas turbines operating in the field with more than 29 million fired hours
• Full-speed, full-load off-grid testing at GE’s world-class validation facility in Greenville, South Carolina, USA