Smart Telecontrol Unit

Compact DIN rail device for secure smart grids

The STU has been designed to support engery suppliers building up smart grids. The compact and modular design in a DIN rail enclosure ensures maximum flexibility for multiple applications. Beside the secure andhigh available process interfacing the STU includes all functionality for a decentralized control of micro grids and the connection of smart meter components.


  • process interfacing and protocol conversion
  • decentralized control of micro grids
  • substation automation
  • transmission of meter data
  • communication solution for virtual power plants


  • Bidirectional data transmission
  • Data preprocessing
  • Reloading intelligent algorithms
  • Integrated IT security functions
  • Redundant connection to control system