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Designed for improved durability
Designed to support an increased exhaust temperature limit, which enables increased GT output on hot days, better turndown capability, and increased firing temperature when combined with thermal performance upgrades
General Product Information
SGT6-5000F (F-FD2) frames were built with a two-piece exhaust cylinder (TPEX). Some TPEX units have reported outer diffuser cracks, tangential strut deformation and cracks, and baffle seal cracks. The advanced two-piece exhaust (ATP) was designed to address these issues on the TPEX and allow for a “drop-in” replacement. This means installation of the ATP is possible without any changes to interfacing components such as the turbine cylinder and the exhaust manifold, thus minimizing installation scope.
This modification can be implemented at any scheduled outage with sufficient duration. As of May 2017, Siemens has installed ten (10) ATPs. For an alternate exhaust cylinder solution, refer to Single Piece Exhaust Cylinder (SPEX) for more details.
Customer Extranet Portal
For owners/operators we offer further information on your equipment. Please register to the Siemens Power Generation Services Customer Extranet Portal.