Tailored solutions for diverse sectors and challenges.
The ES-59 Overvoltage Relay is a microprocessor-based protective relay designed to provide accurate voltage monitoring and reliable overvoltage protection for electrical power systems. Suitable for both single-phase and three-phase applications, the ES-59 continuously monitors system voltage and initiates protective action when voltage rises above configured operating limits. Advanced digital circuitry enhances measurement accuracy and overall performance, while integrated diagnostics continuously monitor relay health and indicate when relay functionality or accuracy may be compromised. The ES-59 is an ideal solution for generator, utility, industrial, commercial, and distribution system applications requiring dependable protection against damaging overvoltage conditions.
