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General Electric, LM2500 SAC, 2022, Complete Power Plant, 22MW, 50Hz, Dual Fuel

Description

  1. Overview
    1. Two GE LM2500 SAC complete power plants and boilers, generation 2.
    2. Simple cycle, two shaft engine consisting of a gas generator and a power turbine.
    3. Original construction in 1992.
    4. Last overhaul in 2022.
    5. Generator is directly coupled to the power turbine flange for 50 Hz, but easily switched to 60 Hz.
    6. Features variable geometry in the compressor, an annular combustor, air-cooled turbine blades and vanes, and a power turbine designed for high efficiency over a wide output power range.
    7. Modular construction simplifies field repair and replacement.
    8. Gas generator incorporates a 16-stage axial-flow compressor capable of reaching 18:1 pressure ratio.
    9. Inlet guide vanes and adjustable stator vanes on the first six compressor stages provide efficient operation over the entire operating range.
    10. Manufactured with corrosion resistant coatings to extend hot section life.
  2. Power Plants Specifications
    1. Quantity: 2 x GE LM2500 SAC.
    2. Power capacity: 22 MW each, combined power of 44 MW.
    3. Overhaul: both plants were overhauled with new hot sections.
    4. One unit has only 600 hours since hot section exchange and major inspection in 2022 (ESN: 481-415).
    5. Second unit has 6000 hours since last overhaul, hot section exchange, and major inspection in 2022 (ESN: 481-758).
    6. Certification: can be re-certified under a LTSA with GE for new owners.
    7. Maintenance: low hours since new hot section exchanges and new TMF in 2022.
  3. Details
    1. LM2500 single shank, 22 MW.
    2. Dual fuel (natural gas and diesel).
    3. Turbine mid frame, generation 2.
    4. Only 5000 hours since overhauled; excellent borescope.
    5. Overhauled and new hot sections.
    6. New TMF in 2022.
    7. Decommissioned currently for export.
    8. The units can be re-certified by the new owners and LTSA (long term service agreements) placed on either option.
    9. Can be shipped immediately.
  4. Scope of Supply
    1. Power output (ISO): 22.34 kW at generator terminal.
    2. Fuel type: liquid and gas fuels (dual firing).
    3. Hours: 600 unit 1, and 6000 unit 2 since last major inspection and hot section change.
    4. Generator: Brush Electric Machines Ltd. BADX 7-167ER 11.0 kV, 50 Hz, 3 phase, 3000 rpm, air cooled type.
    5. Coupling: power turbine to generator.
    6. L. O. system: GT L.O. tank 600 L, with GT driven lube pump.
    7. Generator L.O. tank 800 L, with gen. shaft dr. pump.
    8. Fuel system: fuel pump, filter, fuel control valve, fuel so valve, flow meter.
    9. Water wash: cleaning tank, nozzle spray manifold.
    10. Hyd. start: hydraulic lube tank 150 L, charge pump, circ. pump, hydraulic oil cooler, electric motor.
    11. Control system: Net Con 5000 ver. 2.02-5.
    12. Vibration system: Bentley Nevada.
  5. Package Dimensions for Models
    1. Model: LM2500
      1. Dry weight: 40,500 lb (18.4 MT).
      2. Baseplate length: 315 in (8.0 M).
      3. Baseplate width: 104 in (2.6 M).
      4. Height (bottom of baseplate to top of enclosure): 96 in (2.4 M).
      5. Nominal inlet duct cross section: 48 ft2 (4.5 M2).
      6. Nominal exhaust duct cross section: 30 ft2 (2.8 M2).
    2. Model: LM2500+
      1. Dry weight: 43,900 lb (19.9 MT).
      2. Baseplate length: 315 in (8.0 M).
      3. Baseplate width: 104 in (2.6 M).
      4. Height (bottom of baseplate to top of enclosure): 96 in (2.4 M).
      5. Nominal inlet duct cross section: 57 ft2 (5.3 M2).
      6. Nominal exhaust duct cross section: 36 ft2 (3.3 M2).
  6. Condition
    1. Both plants were overhauled with new hot sections in 2022.
    2. One unit has approximately 600 hours since hot section exchange and major inspection in 2022.
    3. Second unit has approximately 6000 hours since last overhaul, hot section exchange, and major inspection in 2022.
    4. Low hours since new hot section exchanges and new TMF in 2022.
    5. Excellent borescope condition.
    6. Decommissioned currently for export.
    1. Available for immediate shipping.