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SCT-PPT

SCT-PPT excitation systems were supplied for gas and steam turbine-generators from 1960 through the 1980s in the 5 to 250 MVA range. These compound type exciters have both a Saturable Current Transformer (SCT) and a Power Potential Transformer (PPT). Their primary attribute is the ability to support transients in generator load due to single or 3-phase faults or starting large motors even with reduced terminal voltage.

 

Spares

  • SCT-PPT cards/parts in stock
  • 12/18 month warranty provided
  • Both unused and remanufactured conditions
  • Exchange program available

 

Repair

  • State-of-the-art automated test equipment for fast and complete component level troubleshooting
  • Repairs carried out in house
  • Comprehensive completion report issued with every repair
  • Test and Certification on Spares

 

Field Service

  • Troubleshooting / Commissioning

 

Asset recovery

  • Buy Surplus panels
  • Buy Core upgrades
  • Buy unwanted spares

 

The world’s largest stock of genuine GE Speedtronic spares.

Tel: (+1) 914-693-0830

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