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Industrial Gas Turbine SGT-500

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Siemens

The factory price is not specified
LEEP: $9,750,000
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The three shaft industrial gas turbine SGT-500 is a light weight, high efficiency, heavy duty machine. It operates reliably in the 15-20 MW power range and can handle a variety of fuels. For both, industrial power generation and mechanical drive, the SGT-500 is a proven unit. The SGT-500 is available as a factory assembled package and provides an excellent power-to-weight ratio. Moreover, the SGT-500 has successfully undergone a comprehensive test program on heavy fuel oil for marine applications. The modular, compact design of the SGT-500 facilitates easy on-site service – complete modules can be swiftly exchanged. The SGT-500 contains a twin-shaft gas generator: The low pressure axis contains a 10 stage low pressure compressor and a 2 stage low pressure turbine. The high pressure axis contains an 8 stage high pressure compressor and a 1 stage high pressure turbine. The three-stage power turbine speed is 3,600 rpm for power generation and 3,450 rpm for mechanical drive. In order to increase efficiency, a blade tip clearance adjuster is connected between the power turbine stator and rotor. The gas turbine is available with a conventional or Dry Low Emissions (DLE) combustion system. Both systems provide dual fuel capability, the DLE system also providing extremely low NOX levels.

  • Fuel flexibility

  • Proven design

  • Easily maintained

  • More than 175 units have been sold with over 9 million equivalent operating hours.

SGT-500 Specifications:

  • Power (MW)

    19.1
  • Fuel

    Natural Gas
  • Frequency (Hz)

    50/60
  • Efficiency (%)

    33.8
  • Heat-rate (kJ/kWh)

    10664
  • Speed (RPM)

    3600
  • Exhaust mass flow (kg/s)

    97.9
  • Exhaust Temperature (C)

    369
  • Pressure Ratio

    13
  • NOx Emissions (ppm)

    42