These relays provide versatility and control in protecting machines against reverse power flow, underpower, and overpower conditions. Benefits * Accurate protection provided by real power measurement. * Wide variety of available input options to meet system requirements, including single phase and three phase configurations. * Timings can be tailored to the application with instantaneous-, definite-, and inverse-timing characteristics. * Flexible pickup is continually adjustable over a wide range. * Minimized CT and PT costs as a result of low sensing burden. * Reduced battery load with low burden power supply. * Accurate, repeatable, and reliable operation. * Simple HMI provides clear and intuitive settings for easy configuration. * LED targets provide clear annunciation of status. * Easily perform in-case system and device tests using test paddles.