Distance Protection Relay for Medium and Sub-Transmission



SIPROTEC 5 base module with large Display

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    The distance protection relay SIPROTEC 7SA82 is part of the new SIPROTEC 5 series of modular field devices.
    This device is especially designed for cost effective and compact medium voltage and sub-transmission application areas.
    With its flexibility and its high-performance DIGSI 5 engineering tool, the SIPROTEC 7SA82 fits perfectly for protection, control, monitoring, and measuring applications in electrical energy systems

    Main function:

    SIPROTEC Distance Protection for medium an sub-transmission


    3-pole, min. tripping time 19 ms

    Inputs and outputs:

    4 current transformers,
    4 voltage transformers (optional),
    11 or 23 binary inputs,
    9 or 16 binary outputs

    Hardware flexibility:

    Various hardware quantity structures are available for binary inputs and outputs in the 1/3 base module, it is not possible to add 1/6 expansion modules, available with large and small display

    Width of housing:

    1/3 x 19''

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