The Operating Mechanism Of Sf6 Circuit Breakers Must Meet The Requirements Of Type Testing And Operation And Maintenance Specifications.

The type testing program covers indicators such as the sequence of actions, mechanical environmental adaptability, and action time distribution of component sf6 circuit breaker operating mechanism. The number of tests and environmental conditions are required to be repeatedly verified according to industry standards, typically exceeding the specified number of tests to cover the effects of environmental factors such as temperature changes.

After type testing, the management and on-site inspections during the operation and maintenance phase are also crucial. Maintenance procedures typically include periodically inspecting the mechanical connections, lubrication, and wear of moving parts of the sf6 circuit breaker spring mechanism. Professional technicians must conduct these inspections according to the manufacturer's maintenance instructions, recording mechanical condition data to inform subsequent assessments.