This 12-hour instructor-led protective relay training course is designed for engineers, technicians, and maintenance professionals who are responsible for applying, testing, or troubleshooting relay-based protection systems and need a structured, practical foundation rather than. This 12-hour instructor-led protective relay training course is designed for engineers, technicians, and maintenance professionals who are responsible for applying, testing, or troubleshooting relay-based protection systems and need a structured, practical foundation rather than. Our hands-on training courses are designed to provide electrical technicians with the specialized skills required to test, calibrate, and maintain both mechanical and microprocessor-based relays with precision. Participants gain practical experience with real-world equipment, learning to interpret. SEL University trains power system engineers, technicians, and managers to meet their immediate and long-term workforce training needs. Use the interactive map and filters below to search for courses mapped to the NICE Framework to help increase your cyber expertise, prepare to. ABB's Digital Substation Products training and learning centers offer a wide range of training opportunities to ensure you get the most out of your digital substation product, with a special focus on Relion® protection and control relays. Gain foundational knowledge of AC/DC circuits in substations, focusing on safety, standardized processes, and. The Relays-Online training center offers you the information you need to get started with your protection and control products, as well as step-by-step guidance towards programming your products' functionality by creating and editing protection and control logics and configurations.