Digital excitation systems

New generation product line IREG©

Digitalregler LST GmbH
Manufacturing and service for digital excitation systems of the product line IREG©
  • Event, error and alarm memory with a sampling rate of 1ms
  • Touch display for parameterization and analysis (scope function)
  • Requirements and technical standards according to IEEE 421.5
  • Freely programmable inputs and outputs
  • Additional functions such as PSS, synchronization, diode monitoring, reactive power management, etc.
  • Ethernet interface for remote connection
  • USB 2.0 port for data storage and firmware updates
  • Bus connection via Profibus, Profinet, Modbus etc.
  • More details at

Images of 2nd Generation:

    Previous generation TSG2D product line

    discontinue to 01.05.2019

    The TSG2D product line
    • Modernization of digital excitation systems of the product line TSG2D to digital excitation system IREG
    • Extension of digital excitation systems
    • Production of special solutions for static excitation systems
    • Repair and recommissioning of digital excitation systems
    • Design and supply of magnetic components (voltage transformers, current transformers, chokes)
    • Spare parts service for rotating components of AEG synchronous machines

    Images of 1st Generation: