Analog Voltage Regulators

    Reliable performance for efficient power generation

    Leroy-Somer Alternators

    Analog AVRs

    Leroy-Somer analog automatic voltage regulators are designed to provide reliable excitation and regulation for Shunt, AREP or PMG alternators.
    R120

    SHUNT AVR 4A

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    R150

    SHUNT AVR 6A

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    R180

    AREP+ / PMG AVR 6 A

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    R220

    SHUNT, 3-phase and 1-phase

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    R250

    SHUNT, 3-phase and 1-phase

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    R450

    SHUNT, AREP, PMG

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