Quality Inspection And Testing Of High Voltage Insulator Porcelain Parts

The quality inspection and testing of High Voltage Insulator is an important measure to ensure its qualification. It mainly includes initial inspection, type test and acceptance inspection. In the initial inspection, it is mainly to ensure that the appearance, size, mark, material, process and other aspects of the high-voltage insulator porcelain parts meet the requirements of the design and relevant standards. The type test is to conduct a series of tests on the high-voltage insulator porcelain parts in the laboratory, including tests on electrical properties, mechanical properties, durability and environmental adaptability. The acceptance inspection is a detailed inspection of the quality of the factory products to ensure that their types, specifications, performance, quantity, etc. meet the requirements of the contract agreement and verification standards.