Difference between Isolator and Circuit Breaker

The nature of the works of the Isolator and Circuit Breaker is the same, both are used to isolate the circuit from the connected supply. The operating characteristics of both the equipment are different and based on the requirement they are used in a different locations in electrical switchgear. What is Isolator? The isolator is … Read more

DC earth fault locator –Working Principle

DC earth fault locator is an instrument that is used to detect earth fault in a live DC system. DC system is used for the running of protection systems in substations, generating stations, communication & networking equipment, and other electronic devices. Due to cable insulation failure or wrong wire connection, the DC terminal can be … Read more