Hollow & Bushing Insulator
We offer different kinds of Hollow & Bushing Insulator for Substation, such as Circuit Breaker (CB), GIS, Post Insulator, Disconnector, Potential Transformer (PT), Surge Arrester, etc.
Contact us get more details about Hollow & Bushing Insulator, such as TDS, Application Method, OEM etc.
We can supply different type of Hollow & Bushing Insulator, also customer required.
Background technique of Hollow & Bushing Insulator
Arcing, corona, etc. occur in the device or the end of the hollow core composite sleeve, and the high temperature generated directly acts on the inner wall of the epoxy layer. Or the plasma generated by the arc and the corrosive gas generated by the decomposition of SF6 in the circuit breaker may impinge on the inner wall of the exposed epoxy layer. Polyethylene oxide itself has high temperature ablation resistance, arc resistance and corona resistance, and may cause severe surface ablation and leakage. Therefore, it is necessary to improve the arc resistance of the Hollow & Bushing Insulator.
In the existing science and technology, the fluoroplastic tube is sheathed in the polyethylene oxide/glass fiber composite pipe, thereby utilizing the arc resistance of the fluoroplastic to prevent arc, corona and the like from damaging the inner wall of the hollow composite pipe. However, in this way, its flexibility is poor, the pipe wall is thick, the production is difficult, and the cost is high.
Introduction of Hollow Core Insulators:
Hollow & Bushing Insulator plays an important role in insulation, support, etc. in outdoor power stations, substation and electrical equipment, or as a component of electrical equipment for power equipment. It is usually made of glass fiber hollow-wound tube, upper and lower flanges and silicone rubber shed, which provides support and insulation for wires and electrical equipment, or acts as external insulation for electric equipment, bearing external forces such as bending and stretching.
Structure of Hollow & Bushing Insulator:
The Hollow & Bushing Insulatorconsists of an insulated mandrel inner cylinder, a tip flange, and a silicone rubber umbrella sleeve. The silicone rubber umbrella sleeve is formed by connecting two or more silicone rubber umbrella sleeve segments, and the connection structure between the adjacent two silicone rubber umbrella sleeve segments is a stepped lap joint structure, which increases the lap joint area. When the silicone rubber umbrella sleeve is subjected to the axial tensile force, the joint strength between the two mold umbrella sleeves is strengthened, the electrical performance of the hollow composite insulator is ensured, and the service life is prolonged.
Ruisenproduces rtv silicone coating,ceramic transformer insulator,hollow porcelain insulator,transformer bushing insulator,hollow insulatorand ceramic bushing insulators,contact us now.
Send product request
Other supplier products
 |
Multifunctional Insulator Cleaning Agent RS-10 | Multifunctional Insulator Cleaning Agent (RS-10) is mainly used for eradicating dirt, dust and contaminations on surface of the power equipment, es... |
 |
Busbar Insulation Coating | The silicone rubber insulation coating is made from special silicone rubber, high-performance material and other polymers by polymer blending techn... |
 |
Slot Button Type Silicone Rubber Busbar Joint Box | The silicone electrical junction box with busbaris a new type bus bar insulation cover, it is fabricated with high-quality raw materials in our sta... |
 |
Composite Insulator | We offer different kinds of composite insulator for substation. Contact us get more details about composite insulator, such as TDS, Application Met... |
 |
Construction Waterproof Coating | K11 General Type Waterproof Coating In recent years, with the improvement of people's living standard, the living conditions of the requirements i... |
Same products
 |
Fast Dry Alkyd Antirust Primer (Iron Red, Gray) | Seller: Tianjin Jinhai Special Coatings & Decoration Co., Ltd | The fast-drying alkyd anti-rust paint is composed of alkyd resin and anti-rust pigments. Its surf... |
 |
Exterior Wall Paint | Seller: Tianjin Jinhai Special Coatings & Decoration Co., Ltd | Weather Resistant Acrylic Exterior Latex Wall Paint is a premium quality, water based 100% acryli... |
 |
DRINKING WATER TANK PAINT | Seller: Tianjin Jinhai Special Coatings & Decoration Co., Ltd | Before the 1950s, water tank inside paint on ships worldwide were protected by cement slurry. It ... |
 |
CHEMICAL PLANT PAINT | Seller: Tianjin Jinhai Special Coatings & Decoration Co., Ltd | The cooling tower is a large-scale reinforced concrete structure, which is mainly composed of a c... |
 |
CAUSES OF BUBBLES IN EPOXY ZINC-RICH PRIMER COATING | Seller: Tianjin Jinhai Special Coatings & Decoration Co., Ltd | Epoxy zinc primer paintis widely used in industrial anti-corrosion and has excellent corrosion re... |
