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GTG_1261DS_RR1533.doc

2 x Refurbished RR Avon Model1533 Gas Generator and GEC AP11 Power Turbine

Asking Price:$8.5MM Both. (Options at Additional Cost

Delivery time 6-9 month, refurbished with warrantee..

Packaged and Ready to ship

Liquid Fuel-Can be converted to Gas

Gas Turbine

2 x Refurbished RR Avon Model 1533 gas generator and GEC AP11 Power Turbine are rated at 12MW ISO for continuous duty and 9MW at 50°C for base load rating. Peaking is at 14MW at ISO and 11MW at 50°C. The corresponding heat rate is 12,500 BTU/KwHr. They are designed to burn gas or Diesel.

2 Complete Skid Mounted packages

  • 2 X Gas Turbine Packages
  • 2 X Air Inlet Filter Houses
  • 2 X Fuel Farm/Oil Cooling Packages
  • 2 X Control Rooms
  • Control System:RR Entronics With Wonderware Software And PC Interface
  • 2 X Exhaust Stacks
  • GG Lifting Beam And Required Hand Tools Included
  • Maintenance Invoices Available On Request
  • Approx 2 Years Of Spares Parts
  • DC “Blackstart” Capability
  • Acoustic Housing And Complete Interior Lighting And Power Receptacles
  • Air Cooling
  • Fuel Forwarding Skid
  • Separate Control Room
  • Inlet Air Filter Housing
  • Filter Fabrication By Envirotech Acoustic Solutions Brisbane
  • Manuals

History

Less Than 5000 Hrs Since Packages Were Refurbished In 2001

Gas Generators Overhauled In 2003

“0” Hours Since Overhaul

Package A

Gas Generator

  • SN: 37616
  • Overhauled By GE Engine Serviced-1997
  • Fitted With New Fuel Nozzles And Tested By GE In 1999
  • Disassembled, Inspected, Fitted With New Fuel Pump And Tested Y GE In 2003
  • GEC AP1 Power Turbine Disassembled; Overhaul Inspection By TA Power In 1997
  • Detail Inspection In 2004
  • Insulation Replaced 2004
  • AEI Alternator Overhauled (Dipped, Baked, New Diodes) By Siemens In 1997

Package B

Gas Generator

  • SN: 38238
  • Overhauled By GE Energy Norway In 2003
  • GEC AP1 Power Turbine Overhaul By Revak Turbines In 1998
  • Gearbox Drained, Inspected And Refilled By TA Power In 1999
  • AEI Alternator Overhauled (Dipped, Baked, New Diodes) By Siemens In 2000

Acoustic Enclosures

  • New Enclosure Fabricated By Enviortech Acoustic Solutions In 2000
  • Internal Piping, Bracing, Mounting, Lighting, Electrical Outlets, Etc Fabricated New.
  • Controls System Sensors And Woodward FCU And Shut-Off Drivers Replaced W/New
  • Exhaust Silencer/Stack Reconditioned And Painted In 2003
  • Both Packages Cleaned And Painted Inside And Out In 2004

Transformer

  • Unit 1;11Kv
  • Unit 2;6.6KV
  • Step up Transformer:6.6 to 11Kv
  • 6.6Kv to 11Kv Transformer Overhauled (Disassembled, Baked, Dipped) By Transfield In 1998

Control Rooms

  • Package “A” And “B” Control Rooms Fabricated New In 2000
  • Rolls Royce Entronics FT110 Digital Control System Fitted, PC Controlled (2 PC’s Each)
  • Allen Bradley MCC, Cabinets And A/C Units With Remote Control
  • Basler AVR Generator Management System And GE Multilin Electronic Relay
  • Fabricated From Shipping Containers For Easy Transport

Gas Turbine

Refurbished RR Avon Model 1533 gas generator and GEC AP11 Power Turbine are rated at 12MW ISO for continuous duty and 9MW at 50°C for base load rating. Peaking is at 14MW at ISO and 11MW at 50°C. The corresponding heat rate is 12,500 BTU/KwHr.

A/C Generator

Air-cooled salient, brushless 4-pole G.E.C. generator rated at 13,500 KVA @ 0.8 PF 15°C cooling air, 11.0 kV, or 6kV stepped up to 11kV, at 50 Hz, capable of handling the full continuous power of the gas turbine at any ambient temperature throughout the operating range. Generator has open ventilation suitable for outdoor installation, non-hazardous environment. Excitation under current over current and over voltage protection trips the unit. Bearing temperature and vibration alarm and trips are available to trip the unit.

Main Load Gearbox

The speed-reducing gearbox is driven by the power turbine through a shaft with flexible couplings. The gear unit is suitable for full continuous running.

Turbine Enclosure

The equipment package is supplied with weatherproof acoustic enclosures for an expected average sound attenuation to 85 dB(A) at 100m distance measured at 1.5m above grade in a free field condition, during base load operation. The gas turbine enclosure is completely assembled and mounted over the equipment prior to testing and shipment. The turbine compartment is fully ventilated with belt driven fans. Either explosion-proof lighting or inert gas lighting is provided in the compartment.

Air Inlet System

The equipment package is supplied with a self-support combustion air filter and roof mounted ventilation air system. The GEC base-plate mounted packages have skid-mounted, large surface area inlet filters designed for high-volume, low velocity airflow with no turning required. The skid-mounted design provides a higher level of filtration and better noise abatement due to the lower velocity across the filter elements and the elimination of flow-turning.

Turbine Exhaust

Power turbine exhaust gases pass through an exhaust duct and silencer to an exhaust stack which discharges the gases to atmosphere. A splitter type silencer reduces exhaust noise to an acceptable level.

Fuel System

The fuel supply system is comprised of a package-mounted fuel system and piping to the Avon gas turbine fuel system. Fuel is supplied from tanks or tankers to the package then pumped to the Avon fuel pump, which delivers it at high pressure to the burners.

Lube Oil Systems

The main system comprises main and auxiliary tanks mechanically driven and AC and DC oil pumps, duplex filters temperature and pressure regulating valves and a cooler. The system includes six pressure switches, four thermocouples and differentia pressure gages. Three pumps are provided one mechanically driven by the power turbine one driven by AC motor and one driven by a DC motor. AC & DC pumps stand by for the mechanically driven pump.

Automatic Protection System

Pressure sensors are incorporated with the fuel system. If pressures drop below the pre-determined settings, alarms will be initiated and it will initiate unit shutdown. AC pumps fail and delivery pressure low DC pump will start.

Gas Turbine Generator Control System

The equipment is supplied with a Control System that are located in the control room in front of the auxiliary package.

Drawings, Data and Manuals

The equipment package is equipped with a customer drawing package that includes general arrangement drawings, flow and instrument diagrams, electrical one-line and interconnection diagrams. Additional electrical schematics are provided. Maintenance manuals are provided and printed in the English language. These documents are provided at the customer's request.

1.2 Unit Motor Control Center

All Circuits are overload protected.

Refurbished Gas Turbine Generating Set Configuration: