Aigner Tunnel Technology GmbH, Dieselstraße 13, 4623 Gunskirchen bei Wels, Austria, Tel.: +43 / 7246 / 20 200 - 0, E-Mail: office@aigner-tunnel.com

Products

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High-Voltage Transformers

  • Hermetically sealed, maintenance-free high-voltage transformers
  • Secondary coils in foil technology
  • Compact primary choke coil dimensioned for nominal short circuit current
  • High voltage rectifier dimensioned for 2× the peak-to-peak amplitude of open-circuit voltage
  • Oil tank with temperature and pressure sensors, oil level control and safety valve

 

  • Voltage supply: 400 V / 50 Hz
  • High voltage: 12/6 or 14 kV / negative

 

Information to dust filters for road tunnels

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Reference Projects

>> Projects ECCO

       - Cesena, Italy, 2006
       - Madrid, Spain, 2007
       - Naples, Italy, 2008
       - Mont-Blanc, France, 2010

>> Projects ECCONOxCAT

       - Madrid, Spain, 2007

>> Projects ECCODUST

       - Wienerwald, Austria, 2005

>> Projects FIRECURTAINS 

       - Roppen, Austria, 2009

>> All Reference Projects