Woodward

WI Line

    wi_line_intro.jpg

    Woodward WI Line Relays

    All relays from this Woodward's WI Line are self-powered time overcurrent relays, which means they take their energy from the current transformers.

    Since they do not require auxilliary power, the WI Line relays are well suited for use in self-sustaining transfer and distribution stations, local grids, and ring-main-units.

    Tripping characteristics range from two-stage, independent (DEFT) and dependent (INV) time-overcurrent protection, up to special characteristic curves. As further options, we offer some relays with integrated earth fault protection.

    Woodward has also developed serial products, which match nearly any circuit breaker commonly available on the market. The electronic parts of the relays are completely sealed in. This makes the relays resistant to even the very worst environmental influences.

     

    Other Woodward Protection Product Lines:

    HighPROTEC-2 line

    HighPROTEC Line

    This product line stands for the most sophisticated Protection Relays with the highest adaptability to Low Voltage, Medium Voltage, and High Voltage Systems.

    Learn more about HighPROTEC Line

    View Products

    High Tech Line

    High Tech Line

    These modular relays combine well-proven technology with easy handling.

    Learn more about HighTech Line

    View Products

    Professional Line

    Professional Line

    Comprehensive protective functions and competitive performance ratio are the hallmark of these relays.

    Learn more about Professional Line

    View Products

    Basic Line

    Basic Line

    The right choice for small, low-voltage applications.

    Learn more about Basic Line

    View Products

    Multifunction Line

    Multifunction Line

    The Multifunction Line is a family of industrial grade protective relays that offer multiple protective features in a single package.

    Learn more about Multifunction Line

    View Products