Constructing A Systematic Testing Framework For Power Fittings

In recent years, with the increasing complexity of power grid equipment, higher requirements have been placed on overhead power line hardware testing services. More and more testing organizations are introducing international and domestic standards to provide standardized procedures for transmission line hardware testing.

The testing services cover multiple dimensions, from electrical transmission line hardware fittings materials, structure, durability, electrical performance to environmental adaptability. Testing organizations perform tests according to GB national standards and international ISO/IEC standards, establishing a standardized, transparent, and traceable quality control system.

The hardware fittings for transmission lines testing process includes sample collection, environmental stress testing, mechanical performance testing, electrical conductivity/insulation testing, and accelerated aging testing. Test results are recorded, analyzed, compared, and archived, providing detailed test results and reference data for producers and power grid operators.