The Testing Of Electrical Fittings Should Be Avoided If It Is Too Frequent.

Excessive frequency of overhead line hardware inspections can strain resource allocation and cause on-site disruptions. Professional maintenance strategies should determine testing intervals based on the actual conditions, historical records, and environmental factors of overhead power line connectors, rather than relying on a fixed schedule. Industry standards such as NFPA 70B provide a reference for the overhead power line hardware maintenance cycle, emphasizing that the testing rhythm should be set based on equipment condition assessment, rather than simply repeating the testing strategy at the same frequency.