Automatic Overrunning Clutches For High Output Applications

For over 70 years SSS has focused solely on perfecting and expanding the applications of the SSS Clutch

Applications

  • >600

    SSS Clutches installed on synchronous condensers since 1960

  • >1000

    SSS Clutches supplied into UPS systems

  • 400 MW

    The highest power SSS Clutch in operation

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SSS Clutch 3D image

Designed for reliability

How the SSS Clutch works
Featured case study

Indian Queens

140 MW peaking gas turbine plant and synchronous compensator that has been reliably supporting the grid in Cornwall, UK for over 25 years.