Siemens, SGT 800 Classic, 2007, 45 MWe and 47.5 MWe, 50 Hz, Gas Turbine Packages

Description

  1. Overview
    1. Both turbines were stopped and dismantled by Siemens Energy and us in March and April 2022 and are ready for immediate reinstallation.
    2. One turbine is waiting for transportation and the second turbine (47.5 MW) is already stored in our warehouse.
    3. Commissioning: Q4 2007/Q1 2008.
    4. Upgrading to 50 MW each turbine is possible.
  2. Specifications
    1. Turbine 1: 45 MWe, 50 Hz.
    2. Turbine 2: 47.5 MWe, 50 Hz.
    3. Both turbines were delivered originally as a type with guaranteed 45 MW capacity.
    4. One turbine was upgraded in 2010 to A+ type with guaranteed 47.5 MW (including new rotor).
    5. Maximum capacity of both turbines is 52 MW and is electronically limited to 50 MW (Siemens certificate confirming 50 MW available).
    6. Generator: original Siemens generator, 11 kV, 50 Hz.
  3. Operating Hours and Maintenance
    1. Status as of November 22, 2021.
    2. Operating hours turbine 1: 110,500 EOH.
    3. Operating hours turbine 2: 118,120 EOH.
    4. Last maintenance turbine 1: level B at 100,000 EOH.
    5. Last maintenance turbine 2: level D performed at 95,000 EOH (new hot pass blades and vanes).
    6. A inspections were carried out in accordance with the inspection plan.
    7. Full service and maintenance contract was provided by Siemens (value 15 million euro for each turbine, service invested cost totally with upgrade and gear renovation approximately 20 million euro investment).
    8. A German independent expert performed a service history analysis of turbines; results of the expertise will answer most service questions if requested.
  4. Included Spare Parts
    1. 675 used blades and vanes.
    2. About 2000 items of spare parts.
  5. Quantity
    1. 2 packages.