What is a composite post insulator, what is the function of composite post insulator composite post insulator by epoxy glass fiber pull rods, silicon rubber umbrella skirt, hardware of three parts.
Composite post insulator can effectively use the narrow corridor open pressure transmission, apply to the technical reform of city network, can reduce the height of tower, can save a lot of manpower and material resources and financial resources, due to its high bending strength, can prevent the level of porcelain crossarm prone to fracture accident, even is the irreplaceable porcelain crossarm products;
Small volume, light weight, shock, impact resistant capability is strong, does not need manual cleaning, which guarantees safe operation.
This article adopts the whole bar type design, compact structure, high quality, weight is the same level of porcelain and glass insulator 1/10, transportation is extremely convenient installation.
Composite post insulator is suitable for the polluted area, high mechanical tensile load, large span and compact circuit.
Fouling lightning ratio increased by 30% - with porcelain and glass insulator
60 degrees -
- - - - - -
+ 200 degrees ambient temperature stable performance;
The breakdown type design, don't need to test in the operation of the zero value.
Superior electrical properties, high mechanical strength, internal guide bearing epoxy glass pull rod tensile bending strength 2 times higher than ordinary steel, 8 ~ 10 times that of high strength ceramic materials, effectively improve the reliability of safe operation.
Composite post insulator dirt resistant performance is good, good anti-pollution performance, anti pollution flashover strength is strong, the wet resistance voltage and pollution withstand voltage for the same creepage distance of the porcelain insulator 2 ~ 2.
And don't need to clean, can in heavy polluted to safe operation.
Small volume, light weight,
Only for porcelain insulator with voltage grade 1/6 ~ 1/9)
Is lightly and ingeniously structured, easy to transport and install the advantages of composite post insulator.
Rui electrical specializing in the production of composite post insulator, suspension insulator, composite insulator
, high-voltage insulator.
The above article is composed of high voltage insulator manufacturer rui electrical original, reproduced please indicate: http://www.
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A message: under high voltage insulator product structure characteristics and the ability to resist lightning 】
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