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Obere Sill

Refurbishment

Technical data

  • Location: Austria
  • Year of construction: 1903
  • Year of refurbishment: 2017
  • Net head: 176 m
  • Flow rate: 12,480 l/s
  • Output per unit: 6,560 kW
  • Total output: 19,680 kW

Scope of delivery: Renewal and repair of 3 twin Pelton turbines, the jet deflector including drive and the ball valve; replacement of the manifold, nozzle supply line, hydraulic units and piping; conversion to internally regulated nozzles.

Technical data

Before vs. after

On the left side you can see the initial condition of the turbine before the revitalisation.

On the right you can see a picture of the renewed and refurbished turbine.