Siemens SGT5-400DLE Gas Turbine (2019) | High Efficiency & Low Emission Power Generation

SIEMENS SGT5-400DLE Gas Turbine (2019)

ReflowX SKU: REF-3008

Product Details

  • Quantity
    2
  • Availability (Lead Time)
    N/A
  • Product Location
    China
  • Condition
  • OEM
    ReflowX
  • Equipment code
    CFIHOS-30000534

Description

General Information:

  • Turbine Type: Heavy-duty industrial gas turbine
  • Model: SGT5-400DLE
  • Year: 2019
  • Application: Combined-cycle power plants, simple-cycle power generation
  • Output Class: 50 Hz / 60 Hz configurations
  • Technology: Two-shaft, axial-flow compressor, and an advanced combustion system

Performance and Capacity:

  • Power Output (ISO conditions):
    • Simple Cycle: ~ 290-350 MW (depending on the configuration)
    • Combined Cycle: ~ 460-540 MW
  • Heat Rate: Approximately 8,800-9,100 kJ/kWh (for combined cycle applications)
  • Thermal Efficiency:
    • Simple Cycle: ~ 37-39%
    • Combined Cycle: ~ 60-62%

Efficiency:

  • Combined Cycle Efficiency: ~ 61.5% at ISO conditions
  • Simple Cycle Efficiency: ~ 38.5% at ISO conditions
  • Fuel Flexibility: Capable of burning a wide range of fuels, including natural gas, LNG, and liquid fuels.

Compressor:

  • Type: Axial-flow compressor
  • Stages: 15 stages
  • Compression Ratio: ~ 20:1

Combustion System:

  • Technology: Dry Low Emission (DLE) system
  • Emissions: Achieves NOx emissions as low as 15 ppmvd at 15% O₂ without water injection (natural gas fuel)
  • Fuel Flexibility: Capable of burning a wide variety of fuels, including natural gas, liquid fuels, and biofuels.
  • Type: Annular combustion system designed for low emissions and high operational flexibility.

Turbine:

  • Stages: 4 stages (air-cooled)
  • Type: Single-stage high-pressure turbine and 3-stage low-pressure turbine
  • Cooling: Air-cooled, with active cooling on high-pressure turbine blades
  • Materials: Advanced, high-temperature resistant alloys for increased durability

Operational Flexibility:

  • Start-Up Time: ~ 10-15 minutes to reach full load
  • Load Range: 30% to 100% of full load, ideal for both baseload and peaking operations
  • Load Following: Excellent load-following capability due to flexible operational range
  • Part-Load Performance: High efficiency and stable operation at partial load, making it ideal for grid balancing.

Dimensions and Weight:

  • Length: 14.0 meters
  • Width: 3.1 meters
  • Height: 4.3 meters
  • Weight: Approximately 40,000 kg (excluding auxiliaries)

Cooling System:

  • Cooling Type: Air-cooled
  • Cooling Medium: Ambient air, with air cooling for turbine components, including blades and rotors.

Control and Automation:

  • Control System: Siemens’ advanced control systems, including the SPPA-T3000, provide real-time monitoring, diagnostics, and efficient operation control.
  • Automation: Features automatic performance optimization, advanced diagnostics, and remote monitoring capabilities.

Environmental and Emission Performance:

  • NOx Emissions: As low as 15 ppm (with natural gas)
  • CO Emissions: Low CO emissions, ensuring compliance with environmental regulations.
  • Particulate Emissions: Very low due to optimized combustion system.

Fuel and Operating Range:

  • Fuel Types: Natural gas, LNG, distillate oil, heavy fuel oil, and other gaseous and liquid fuels.
  • Fuel Consumption:
    • Natural Gas: ~ 230-270 g/kWh (at full load)
    • Liquid Fuels: Similar fuel consumption depending on the type and calorific value.

Additional Features:

  • Flexibility: The SGT5-400DLE turbine is designed to be flexible, able to operate in various environmental conditions and handle changing grid demands.
  • Reliability: Designed for high reliability with a fleet availability exceeding 99%. This makes the turbine an attractive option for utilities needing consistent, high-efficiency power generation.

    For further specifications or to inquire about this equipment and ReflowX's logistics services, Please contact ReflowX at info@reflowx.com 

 

General Terms

  • ReflowX and the seller retain the right to evaluate and approve offers.
  • Buyers should verify quantities and conditions upon delivery.
  • After successful engagement, both buyer and seller manage communication for payment terms and delivery schedule.
  • All parties agree to adhere to ReflowX Terms and Conditions in transactions.
  • Buyers can request value-added services such as pre-purchase inspections, Expediting & Delivery Services through ReflowX. Contact us!

What Our Customers Say

Reflowx icon

ReflowX - A Trusted Marketplace for Surplus Energy Sector Equipment

Shape a sustainable and circular future while reducing costs and carbon emissions with us.

  • ✅ Free Listings
  • ✅ Low-Cost Procurement
  • ✅ Cost Recovery Solutions
  • ✅ Tailored Sales Support
Mobile App

Tell Us Your Requirement Surplus Equipment | New Equipment | Sustainable Procurement

All Categories×
Pumps & Motors
Pumps & Motors
Heavy Equipment
Heavy Equipment
Heavy Equipment ×