Analog Voltage Regulators

Reliable performance for efficient power generation

R200 range for SHUNT excitation

  • Single-phase voltage sensing
  • Underspeed protection by U/f (R220) or U/f and LAM (R250) function

R400 range for SHUNT, PMG and AREP excitation types: performance

  • Single-phase voltage sensing
  • Excitation ceiling setting
  • Underspeed protection by U/f and LAM function
  • Parallel operation between alternators with CT
  • Parallel operation with the mains with CT and R726 module
  • Three-phase sensing in R450T version or with R731 module
  • Overload protection with R450 version
R120

For TAL alternators

Learn More
R150

For TAL alternators

Learn More
R180

For TAL alternators

Learn More
This website uses cookies to ensure you get the best experience on our website. Learn More