Siemens, SST-400, 2017, 30MW, 10500V, Steam Turbine

Description

  1. Overview
    1. Zero hours since new, never installed.
    2. SST-400 industrial steam turbine.
    3. Single casing steam turbine providing geared or direct drive to 50 and 60 Hz generators, or to compressors and pumps.
    4. Symmetrical casing with horizontal joint flange enables short start-up times and rapid load changes.
    5. Modular package design allows a wide variety of configurations to satisfy the customer’s individual needs in the most economical way.
    6. Utilization of selected proven components assures high reliability and easy maintenance.
  2. Configuration
    1. Can be equipped with upward, downward or axial exhaust to fit with the selected installation.
    2. Turbine skid can be combined with standardized gearbox/oil units and generators to a turboset, according to the customer’s needs.
    3. Turbine skid and gearbox/oil unit are fully assembled in the workshop before being shipped to the site.
    4. Proven installation and maintenance concept lowers maintenance cost by enabling easy access to the installed components, the turbine, gearbox, and generator.
  3. Specifications
    1. Power output up to 60 MW.
    2. Speed up to 8,000 rpm.
  4. Live Steam Parameters
    1. Inlet pressure up to 140 bar / 2,030 psi.
    2. Inlet temperature up to 540 °C / 1,004 °F.
  5. Exhaust Steam Parameters
    1. Back pressure up to 25 bar / 363 psi.
    2. Condensing up to 0.3 bar / 4.4 psi.
  6. Steam Extraction
    1. Controlled (up to 4): up to 45 bar / 653 psi.
    2. Uncontrolled up to 60 bar / 870 psi.