COURSE OVERVIEW

 This practical and highly-interactive course includes various practical sessions and exercises. Theory learnt will be applied using our state-of-the-art simulators. 

This course is designed to provide participants with a detailed and up-to-date overview of 11KV Breaker ABB Type VD4 Maintenance and Troubleshooting. It covers the types, use, features, advantages and applications of ABB type VD4 11KV breaker; the working principle and components of ABB VD4 breaker and how the breaker operates under normal conditions; the safety precautions when working with an 11KV breaker; the right tools and equipment for maintenance; and the basic installation of breaker including lubrication, cleaning, adjustments and troubleshooting. 

 During this interactive course, participants will learn the spring charging motor and adjusting tripping devices for optimal performance; the procedure for replacement, maintaining and replacing vacuum interrupter and developing and executing preventive maintenance schedules; the proper troubleshooting, interpreting fault indications and resolving mechanical and electrical issues in the breaker; the quality check and procedures to ensure the breaker is in optional condition; documenting the maintenance and troubleshooting process; and the breaker maintenance and troubleshooting best practices.