This product provides accurate 100% stator-ground protection for ungrounded and high-resistance grounded generators. Benefits * Limit generator damage with 100% stator ground-fault protection. * Wide range of applications covered with four overvoltage and four undervoltage setting ranges. * Meet protection timing requirements with instantaneous-, definite-, and inverse-time characteristics options. * Accurate detection of fundamental and third harmonic content using 40 dB harmonic filtering. * Minimized 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.