VR63-4CUL, Voltage Regulators

The VR family of voltage regulators is ruggedly constructed, designed with features, functionality, and reliability for simple integration into a wide range of applications.


  • Simple design for easy operation and installation, allowing users to get their machine up and running quickly.
  • Rugged construction and potted design allows users to apply this AVR in harsh environments, enjoying dependable and reliable operation.
  • Volts per Hertz limiting and provisions for external voltage adjustments make the VR line easy to integrate into most applications.
  • Several models available to cover a wide range of applications makes it easy to find the right model for the application.
  • Integrated overexcitation shutdown allows the voltage regulator to shut itself down, protecting both the generator and the excitation system.


Technical Resources


Case Studies