Protection System 09A Understanding Electrical Drawings - SIPROTEC 7SJ621 (by CoEE)

Technical sharing on Electrical Protection System: 09A Understanding Electrical Drawings - SIPROTEC 7SJ621 by Crux of Electrical Engineering, Malaysia. NOTE: Please download the sample schematics at https://shorturl.at/pvBD7 to be referred to during the course of this presentation. Presentation dan komentar mix in English dan Bahasa Melayu. Yotube link: https://youtu.be/PxGKi1z4co4 This video is on 09A Understanding Electrical Drawings - SIPROTEC 7SJ621 which is one the following covered topics: 01 Introduction 02 CT and VT - Part 2 - On VT 03 Relay Classification 04 Grandfather of all Protection – OCEF 05 Directional OC 06 Differential Protection 07 Types of System Earthing 08 Making sure the right relay operates 08A What To Do After Relay Trips 09 Understanding the Drawings ============ 09A Understanding Electrical Drawings - SIPROTEC 7SJ621 ============ 10 CB Trip Coil – How To Check