LV Power Distribution, Selectivity & Back-up Protection

This seminar provides an overview of fundamental protection methods in low-voltage (LV) distribution systems. Participants will gain insights into the origins and features of typical fault types in LV distribution, such as Overcurrent, Earth leakage, Arc fault, and Transient Overvoltage. Through detailed explanations, the seminar introduces various protection techniques (fuse, ACB, MCCB, MCB, RCD, AFDD, SPD etc.), introducing their operational principles and distinct characteristics. Additionally, the applications on AC &amp, DC protection devices, motor protection, and cable protection, will be demonstrated to enhance understanding.

This seminar provides an in-depth look at advanced protection and selectivity techniques and the applications in electrical engineering. It covers topics such as I2t and I4t curves, thermal memory, Restricted and Unrestricted Earth Fault protection, maintenance mode (arc fault protection), dual settings for different scenarios, reverse power, and enhanced protection functions. Additionally, it explores selectivity techniques like Zone Interlocking for intelligent discrimination and directional protection. This seminar enhances expertise for professionals in electrical system protection and selectivity.