ABB UNITROL1020 3BHE030579R0003 Synchronous Machine Controller

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Description The ABB UNITROL1020 3BHE030579R0003​is a fully digital,high-performance automatic voltage regulator(AVR)and excitation system manufactured by ABB.Designed for synchronous generators ranging from 1 MVA to over 100 MVA,this system provides precise control of generator terminal voltage and reactive power,ensuring stable and efficient operation while protecting the generator and enhancing overall power grid stability. Application Scenarios Consider…