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Siemens, SGT-400, 2017, 12.9MW, 50Hz, Gas Fuel

Siemens, SGT-400, 2017, 12.9MW, 50Hz, Gas Fuel

Description

  1. Overview
    1. Brand: Siemens
    2. Model: SGT-400
    3. Category: Engines/generators/motors/transmissions
    4. Subcategory: Turbine
    5. Type: Standard
    6. Frequency: 50 Hz
    7. In stock: Yes
    8. Condition: Excellent
    9. Quantity: 2 identical SGT400 generator packages available
  2. General Description
    1. SGT-400 gas turbine generator set with integral local equipment room
    2. Units to be supplied are unused, with zero running hours, never installed
    3. These units have been stored indoors since manufacture
    4. Year manufactured: 2017
    5. Power output: 12.9 MW at ISO standards
    6. Frequency: 50 Hz
    7. Fuel: Gas
    8. Full 12 months OEM warranty
    9. Both twin shaft turbines
    10. Ready for shipment in Sept/Oct 2022 depending on site-specific requirements
  3. Gas Turbine Package
    1. Original year of assembly: 2017
    2. SGT-400 gas turbine core engine
    3. Never installed
    4. The engine(s) have been re-tested during 2021/2022 to verify operation and performance
    5. Package and core engine serial numbers will be confirmed upon placement of order
    6. The units’ supporting documentation is available for review at any time with prior notice
  4. Ac Generator
    1. Original assembly location: Siemens Electrical Machines, Drasov, Czech Republic
    2. Original year of assembly: 2017
    3. 11 kV
    4. 3 phase
    5. 50 Hz
    6. 4 pole
    7. 0.8 power factor
    8. Cylindrical pole brushless type
    9. Filter ventilated
    10. Class ‘F’ insulation with class ‘F’ total temperature rise
    11. Generator bearing temperature instrumentation
    12. Lubricating oil piping from gas turbine to driven unit
  5. Gas Turbine Engine
    1. SGT-400 gas turbine engine - ISO rating 12.9 MWe - twin shaft design
    2. Gas generator: air inlet casing, compressor rotor, compressor stator with variable guide vanes (VGV), centre casing, combustion system - dry low emissions (DLE) for dual fuels, compressor turbine rotor, compressor turbine stator
    3. Power turbine: hot gas interduct, power turbine rotor, power turbine stator, output shaft drive, exhaust outlet casing
    4. Engine arranged for hot end drive
    5. Engine bearing temperature and vibration instrumentation
  6. Underbase
    1. Underbase - fabricated carbon steel construction, arranged for multi-point mounting
    2. Mounting assemblies for the gas turbine core, auxiliary gearbox, auxiliaries, and main gearbox
    3. Driven unit - separate underbase
    4. Integral lubricating oil tank - carbon steel
  7. Fuel Systems
    1. Gas and liquid fuel systems included
    2. DLE combustion system
  8. Start System
    1. Hydraulic motor and pump - AC electric motor driven
  9. Gears, Couplings and Guards
    1. Main speed reducing gearbox - epicyclic type, output shaft speed 1500 rpm
    2. Gearbox seismic vibration instrumentation
    3. Auxiliary gearbox incorporating drives for start system and lubricating oil pump
    4. Drive coupling - high speed - flexible element dry type - turbine to gearbox
    5. Drive coupling - low speed - flexible element dry type - gearbox to AC generator
    6. Coupling guard - high speed (carbon steel) - turbine to gearbox
    7. Coupling guard - low speed (carbon steel) - gearbox to driven unit
  10. Lubricating Oil System
    1. Integral mineral oil lubricating system serving the gas turbine, gearbox and driven unit
    2. Lubricating oil pump main - gas turbine gearbox driven
    3. Lubricating oil pump auxiliary - AC motor driven
    4. Lubricating oil pump emergency - DC motor driven
    5. Lubricating oil system filter: duplex filter arrangement, continuous flow transfer valves, conforms to API 614, filter body - carbon steel, differential pressure indicator
    6. Temperature and smart type pressure & level transmitters - aluminium bodies
    7. Lubricating oil tank immersion heater
    8. Lubricating oil system breather
    9. Lubricating oil breather oil mist eliminator
    10. Lubricating oil breather ducting - austenitic stainless steel
    11. Lubricating oil system cooler: airblast simplex lubricating oil cooler - package roof mounted, cooler fan - single (100% duty), suitable for a non-hazardous area, lubricating oil cooler piping supply and return - austenitic stainless steel
  11. Gas Fuel System
    1. Pilot fuel flow control system with actuator and integrated pressure transmitters
    2. Main fuel flow control system with actuator and integrated pressure transmitters
    3. Rapid-acting gas shut-off valves (2-off)
    4. Temperature transmitter - aluminium body
    5. Gas fuel block and vent valve assembly - off package
  12. Liquid Fuel System
    1. Low pressure fuel filter
    2. Fuel flow control valve
    3. Liquid fuel purge system
    4. Thermal relief valve
    5. Liquid fuel pump, AC motor driven - zone 2 motor
    6. Temperature and smart type pressure transmitters
    7. Block valve - Siemens standard - off package
    8. Propane ignition system module (for stable and reliable start on liquid fuel)
    9. Propane start module - off-package mounted
    10. Propane start storage bottle rack (excludes bottles, to be sourced locally)
  13. Acoustic Enclosure
    1. Acoustic enclosure - painted carbon steel, fitted over gas turbine, gearbox and auxiliaries
    2. Doors for personnel access and maintenance
    3. 85 dB(A)
    4. Integral lifting beam for maintenance
    5. Internal lighting
    6. Acoustic system transmitters - Siemens standard smart type - aluminium
    7. Excluded - ground level enclosure access platforms and steps
  14. Acoustic Enclosure Ventilation System
    1. Ventilation air inlet filter pad type
    2. Enclosure ventilation inlet and outlet dampers - air operated
    3. Ventilation fan - single - AC electric motor driven - zone 2
    4. Ventilation air system - negative pressure
    5. Ventilation air silencer
    6. Ventilation air inlet and outlet ducting
    7. Integral support for turbine enclosure ventilation system
  15. Gas Detection System
    1. Gas detection equipment comprising: 2 - I.R. point gas detectors (vent outlet)
  16. Fire Protection System
    1. Fire protection equipment comprising: 3 - I.R. multi-spectrum flame detectors, 2 - heat detectors, single sounder/beacon (end of package), 1 - beacon (inside package), status indicator (end of package), 1 - MAC (manual alarm contact)
    2. Fire extinguishment: single shot CO2 fire protection system - in accordance with NFPA12, cylinders housed in a weatherproof cabinet, extinguishment system distribution pipework and nozzles, piping from cabinet to package
  17. Combustion Air Inlet System
    1. Combustion air filter - simple static element - painted carbon steel
    2. Combustion air filter - weather hood
    3. Combustion air filter - mist eliminator
    4. Combustion air filter - EPA filter stage
    5. Combustion air silencer - painted carbon steel
    6. Combustion air inlet ducting - painted carbon steel
    7. Integral support for combustion air inlet system
    8. Maintenance access platform and ladder - combustion filter
  18. Combustion Exhaust System
    1. Exhaust diffuser - ferritic stainless steel - horizontal orientation
    2. Exhaust silencer - ferritic stainless steel hot section - coated carbon steel outer casing
    3. Exhaust stack - ferritic stainless steel - floor standing vertical orientation
    4. 15 m height (as per Siemens Energy standard design)
    5. Thermal insulation and aluminium cladding - personnel protection only
  19. Package Electrical Systems
    1. Integral local electrical room (LER)
    2. Designed to provide environmental protection for the SGT-400 package control panels and its operators
    3. Fully equipped with lighting, power and environmental controls consisting of: 400 V AC – package M