IEEE Draft Guide for the Application of Surge Protective Devices for the Smart Grid

The scope of this guide covers the application of surge protective devices for the electrical equipment and systems with voltages of 1000 V (ac) and 1500 V (dc) or less within a smart grid. This includes power, communications, control systems, data acquisition equipment and associated circuitry. Additionally, there are cases which involve smart grid equipment attaching or coupling to higher voltage circuits such as electric utility medium voltage distribution. This scope does not limit providing guidance for such matters.