This handbook covers the code of practice in protection circuitry including standard lead and device numbers, mode of connections at terminal strips, colour codes in multicore cables, dos and donts in execution. Also principles of various protective relays and schemes including special protection. Power System Protective Relays: Principles & Practices Protective Relays - Technical Seminar Nov 2016 - Copyright: IEEE 1 Power System Protective Relays: Principles & Practices Presenter: Rasheek Rifaat, P. Eng, IEEE Life Fellow IEEE/IAS/I&CPSD Protection & Coordination WG Chair Jacobs Canada. Selectivity is a mandatory requirement for all protection, but the importance of it depends on the application. While this is bad, It's not a. PROT 401 provides an overview of the principles and schemes for protecting power lines, transformers, buses, generators, and motors. It also reviews basic power system concepts and describes instrument. Protective relaying is a crucial aspect of electrical engineering that involves the use of specialized devices to detect and respond to faults or abnormal conditions in electrical power systems. Course participants will receive top-notch training by credentialed instructors with 20+ years of th inadequate training can hurt your bottom line.