A comprehensive protection relay (or integrated protection relay) is a smart electrical device that combines multiple protection functions to monitor power systems (e., generators, transformers, motors, transmission lines) and quickly isolate faults to ensure safety. Experience the benchmark in grid protection, automation, and monitoring! SIPROTEC 5, built on extensive field experience, offers comprehensive functionalities and device types for modern electrical energy systems. Its modular design and powerful DIGSI 5 engineering tool provide tailored solutions. able sources such as wind and solar. Nowhere is that clearer than in the challenge to. Our integrated circuits and reference designs help you design multifunction relays with protection, monitoring and diagnostic features integrating data acquisition, signal processing, protection algorithms, high- or low-speed communication, isolation and human machine interface (HMI). Power distribution systems are undergoing a major evolution with distributed generation from renewables gaining ground as part of the energy mix.
[PDF Version]