Enquiry form

Send us a request for the product with code {cod}




The device is a detector system (VDS Voltage Detecting System) consisting of a fixed support installed on the cabinet panel (A71SMTE/F device) and three separable parts (A71SMTE/ML) one for each phase.


Applications are referred to M.V. distribution boards of secondary type in the range 8kV – 24kV. Power is supplied from the grid through a capacitive coupler


  • The devices are approved by ENEL and meet the requirements of DY1811-1812 standards.
  • Power is supplied from a source consisting of capacitive coupling
  • Depending on the need, the A71SMTE/F base can be supplied with suitable ballast capacitors
  • The signaling of the moving part is done by LED technology mounted inside the moving parts A71SMTE/ML