Aerial LXAP70 glass insulator U70BP/146M aerodynamic type

Description :

　　Aerial LXAP70 glass insulator U70BP/146M aerodynamic type

　　Application of Aerodynamic Glass Insulators:

　　 Aerodynamic glass insulators remain unchanged and their aging process is much slower than porcelain. Therefore, glass insulators are mainly scrapped due to self damage, which occurs within a few years of operation. However, ceramic insulators only begin to be deeply analyzed after a few years of operation. Production of glass insulators, composite insulators, ceramic insulators, pillar insulators, etc. With the continuous improvement of safety operation requirements and system operating voltage levels in power systems, insulation requirements are also increasing. In the first few years of production and operation, glass insulators were found to have a series of advantages over ceramic insulators due to their high mechanical strength on the surface, which prevents surface cracks. The electrical strength of glass is generally maintained throughout the entire operation.

　　 In the early years, insulators were mostly used for power poles. With the development of technology, many disc-shaped insulators were gradually hung at one end of high voltage power line connection towers to increase the creepage distance. They are usually made of glass or ceramic and are called insulators. Insulators play two basic roles in overhead transmission lines, namely supporting insulators, which can be divided into ceramic insulators, glass insulators, and organic material (epoxy resin cast) insulators according to their manufacturing materials.

　　 Aerodynamic glass insulators have much fewer factories than those that build ceramic insulators. Therefore, the price of mass-produced glass insulators is lower than that of porcelain insulators, and their size and weight are much smaller than porcelain insulators. However, the weight and mechanical properties of glass insulators create favorable conditions. In addition, the construction and manufacturing of glass blocks.

　　 The demand for high-voltage composite insulators will increase significantly. The composition of composite insulators mainly consists of glass fiber epoxy resin pull rods and silicone rubber umbrella skirts. China has been producing and operating silicone rubber insulators for more than ten years, and there are thousands of domestically produced high-voltage composite insulators in operation in the power system. With the implementation of China's ultra-high voltage transmission projects, the West East Power Transmission Project has further expanded.

　　 Insulators, typically consisting of several hundred nucleotide pairs, are regulatory sequences typically located between the promoter and positive regulatory elements (enhancers or negative regulatory factors). The expression of insulator pairs has neither positive nor negative effects, and their function is simply to prevent the activation or deactivation effects of other regulatory elements from occurring. They fail due to various electromechanical stresses caused by changes in electrical load conditions, otherwise the insulator will not have a significant effect and will damage the service life and operation of the entire line.

　　Aerial LXAP70 glass insulator U70BP/146M aerodynamic type

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