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Siemens, SGT-400 DLE, 2017, 42 MW Combined Cycle Power Plant, 50 Hz, Natural Gas

Description

  1. Overview
    1. This offering comprises two complete Siemens-based combined cycle power plants (CCPP), each rated at 21 MW, for a total installed capacity of 42 MW.
    2. Quantity: 2 complete power plants.
    3. The heart of each plant is the high-efficiency Siemens SGT-400 DLE gas turbine rated at 15 MW, coupled with a steam cycle using a C5-3.7/1.2 steam turbine and QF-J6-2 generator delivering an additional 6 MW.
    4. Both units are fueled by natural gas and configured for 50 Hz operation at 10.5 kV.
    5. Each power island includes a XEMC TFW15-2 gas turbine generator, HRSG (heat recovery steam generator), Allen Gears gearbox, advanced lubrication and cooling systems, and full control and electrical infrastructure.
    6. This turnkey solution is ideal for industrial operations or utility power generation requiring rapid deployment and proven technology.
    7. OEM: TBA/various.
    8. Availability (lead time): 0-2.
  2. Specifications
    1. Plant type: combined cycle power plant (CCPP)
    2. Total combined output: 42 MW (2 × 21 MW)
    3. Gas turbine model: Siemens SGT-400 DLE
    4. Model number: Siemens SGT-400 DLE
    5. Year of manufacture: 2017
    6. Frequency: 50 Hz
    7. Rated voltage: 10.5 kV
    8. Gas turbine output: 15 MW per unit
    9. Steam turbine model: C5-3.7/1.2
    10. Steam turbine generator: QF-J6-2 (6 MW)
    11. Steam turbine output: 6 MW per unit
    12. Gas turbine generator: XEMC TFW15-2
    13. Gearbox: Allen Gears
    14. Fuel type: natural gas
    15. Output power: 35 MW
    16. Output power: 35 MW
    17. Speed: 9,500 rpm
    18. Number of shafts: 2 (twin-shaft)
    19. Turbine cycle: combined cycle operation
    20. Design specification: combined cycle operation
    21. Operation continuous intermittent: designed for continuous operation
    22. Insulation class: Class F
    23. ISO 15926 pt 4: 7686
    24. Test medium: air or natural gas
    25. Test pressure: typically 30 bar
  3. Operating Environment and Explosion Protection
    1. Normal operating temperature: 15°C to 40°C
    2. Lower limit operating temperature: -10°C
    3. Upper limit operating temperature: 40°C
    4. Explosion protection gas group: Group II
    5. Explosion protection temperature class: T3
    6. Explosion protection zone: Zone 1
  4. Condition
    1. The equipment was manufactured in 2017 and has seen limited usage with only 16,072 operating hours and 101 starts.
    2. Operating hours: 16,072 hours
    3. Number of starts: 101
  5. Included Major Systems
    1. The integrated water treatment plant, steam tank, fire protection system, high/low voltage cabinets, MCC, and all necessary balance of plant (BOP) equipment are included.
    2. Gearbox unit
    3. Alternator
    4. Cooler system
    5. Lubrication system
    6. Exhaust chimney
    7. Tube system
    8. HRSG (heat recovery steam generator)
    9. Steam tank
    10. Water treatment plant
    11. Control room system
    12. Power transformer
    13. Fire fighting system
    14. High voltage cabinet
    15. Low voltage cabinet
    16. Motor control center (MCC)
    17. High voltage compartments