AQ-T257 Transformer Protection IED

    0.00 $ 0.00 $ 0.0 CAD

    0.00 $

    This combination does not exist.

    Add to Quote

    AQ-T257 transformer protection IED with differential protection function and an integrated automatic voltage regulator function.

    Terms and Conditions
    30-day money-back guarantee
    Shipping: 2-3 Business Days

    The relay provides complete current-based and voltage-based protection functions as well as full measurements. You can add up to nine (9) I/O or communication cards into the device for extensive monitoring and control applications. AQ-T257 communicates using various protocols, including the IEC 61850 substation communication standard.


    • A large I/O capacity
    • Automatic/manual voltage regulating (AVR)
    • Complete transformer protection
    • 2nd and 5th harmonic blocking
    • Automatic verification of a connection group and nominal value settings
    • Overloading and through fault statistics for preventive maintenance
    • Power and energy measurement class of 0.2S
    This is a preview of the recently viewed products by the user.
    Once the user has seen at least one product this snippet will be visible.

    Recently viewed Products