• Fitment：
  • M40fa640a Automatic Voltage Regulator Is Developed By Suitable For Three-Phase Synchronous Generators.
  • Which Is Provided With Internal Circuits In Order To Reduce The Excitation, When Running At Low Speed, In Order To Avoid Damages To The Excitation System Of The Generator.
  •  
  • Description：

    • Automatic Voltage Regulator M40FA640A AVR for Generator Card Board

    Fitment：

    M40fa640a Automatic Voltage Regulator Is Developed By Suitable For Three-Phase Synchronous Generators.

    Which Is Provided With Internal Circuits In Order To Reduce The Excitation, When Running At Low Speed, In Order To Avoid Damages To The Excitation System Of The Generator.

     

    Description：

    1) Supply Voltage:170-277v(50/60hz)
    2) Power Supply:1000 Va (Max)
    3) Power Dissipated:30w (Max)
    4) Voltage Sensing:170-270/380-415/440-480v
    (Three Or Single Phase Sensing)
    5) Output Voltage(Dc): 80v (Max, Continuous)
    6) Output Current(Dc):8a (Max, Continuous)
    7) Output Current(Dc):15a (Max 1 Minute Forcing)
    8) Regulation Accuracy: +/-0.5% Steady State Conditions, For Rated Voltage And Pf
    9) Voltage Drift: +/-0.5% Of Voltage Change For 50°C T Amb Change
    10) Response Time: 1 Cycle (12ms-16.6ms)
    11) Operating Temperature: -30°C- +70°C
    12) Exciter Field Resistance: 3.5ω (Min)-20ω (Max)

     

    Package Included：

    Avr M40fa640a Automatic Voltage Regulator For Generator 

     

    Notes：

    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.

    -Please Allow 1-3cm Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.


    Item Specifics
    Country of Origin United States
    Brand Genrics
    MPN ICC3282858
    Type Automatic Voltage Regulator,Voltage Regulator
    Warranty 1 Year
    Supply Voltage 170-277V(50/60Hz)
    Power Supply 1000 VA (max)
    Power Dissipated 30W (max)
    Voltage Sensing 170-270/380-415/440-480V
    Output Voltage 80V (max, continuous)
    Operating Temperature -30°C- 70°C
    exciter Field Resistance 3.5Ω (min)-20Ω (max)

    Payment

    Shipping

    The item will be shipped within 3 day on payment received except the holidays.(except weekends & official holidays). You can log on to eBay to check your logistics tracking number.

    Please confirm address before purchase, and cannot change address once purchased.

     If you need to receive the item quickly, please contact us, you can pay the postage to choose other logistics.

    Returns

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.

    Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling is not refundable unless item is returned because of defect.

    If the product is defective or damage upon arrival,please contact us immediately,we will provide the solve the problem. Returns accepted within 30 days of delivery date and item must be in original new condition.

    Contact Us

    Our goal is complete customer satisfaction. We will be very honored to provide you with quality service.

    If there is an issue with shipping or the item you purchased please contact us via ebay message or call us before opening a case or leaving feedback.We will try our best to resolve any kind of issue.

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    Automatic Voltage Regulator M40FA640A AVR for Generator Card Board

    Fitment：

    M40fa640a Automatic Voltage Regulator Is Developed By Suitable For Three-Phase Synchronous Generators.

    Which Is Provided With Internal Circuits In Order To Reduce The Excitation, When Running At Low Speed, In Order To Avoid Damages To The Excitation System Of The Generator.

     

    Description：

    1) Supply Voltage:170-277v(50/60hz)
    2) Power Supply:1000 Va (Max)
    3) Power Dissipated:30w (Max)
    4) Voltage Sensing:170-270/380-415/440-480v
    (Three Or Single Phase Sensing)
    5) Output Voltage(Dc): 80v (Max, Continuous)
    6) Output Current(Dc):8a (Max, Continuous)
    7) Output Current(Dc):15a (Max 1 Minute Forcing)
    8) Regulation Accuracy: +/-0.5% Steady State Conditions, For Rated Voltage And Pf
    9) Voltage Drift: +/-0.5% Of Voltage Change For 50°C T Amb Change
    10) Response Time: 1 Cycle (12ms-16.6ms)
    11) Operating Temperature: -30°C- +70°C
    12) Exciter Field Resistance: 3.5ω (Min)-20ω (Max)

     

    Package Included：

    Avr M40fa640a Automatic Voltage Regulator For Generator 

     

    Notes：

    -If You Are Not Sure The Item 100% Fit For Your Vehicle Before Your Purchase.

    -Please Allow 1-3cm Differs Due To Manual Measurement.
    -Due To The Different Display And Different Light, The Picture May Not Reflect The Actual Color Of The Item. Thanks For Your Understanding.



    The item will be shipped within 3 day on payment received except the holidays.(except weekends & official holidays). You can log on to eBay to check your logistics tracking number.

    Please confirm address before purchase, and cannot change address once purchased.

     If you need to receive the item quickly, please contact us, you can pay the postage to choose other logistics.

    Please contact us first when return, exchange and refund is required. Any direct return of purchased items will not be processed.

    Item must be returned in new condition, as received with all accompanied accessories and literature, including the factory carton. Shipping, handling is not refundable unless item is returned because of defect.

    If the product is defective or damage upon arrival,please contact us immediately,we will provide the solve the problem. Returns accepted within 30 days of delivery date and item must be in original new condition.

    Our goal is complete customer satisfaction. We will be very honored to provide you with quality service.

    If there is an issue with shipping or the item you purchased please contact us via ebay message or call us before opening a case or leaving feedback.We will try our best to resolve any kind of issue.


    All rights reserved.

    On Apr 20, 2026 at 20:55:23 PDT, seller added the following information:

    Datacaciques