Hollow & Bushing Insulator
Hollow & Bushing InsulatorWe 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, and it is common to see ceramic bushing insulators or hollow porcelain insulatorused. 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 Insulator consists 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.
Ruisenis a professional silicone coating suppliers. We provide High Voltage Insulator Coating Series, Electric Cleaning Agent, rtv silicone coating, ceramic transformer insulator, transformer bushing insulator, hollow insulator, ceramic bushing insulatorsand so on. Want to know more? Please contact us.
Send product request
Other supplier products
 |
Slot Button Type Silicone Rubber Busbar Joint Box | The electrical junction box with busbaris a new type bus bar insulation cover, it is fabricated with high-quality raw materials in our state-of-the... |
 |
Silicone Rubber Insulation Product | The Characteristics of Silicone Rubber Insulation Product Since silicone rubber has high bond energy and good chemical stability, its heat resista... |
 |
RTV High Voltage Insulator Coating | Anti-pollution Flashover Coating (RTV) High Voltage Insulator Coatings (HVIC) To prevent the electrical equipment from pollution flashover in h... |
 |
Silicone Rubber Insulation Self-Fusing Tape | The Self-Fusing Silicone Rubber Insulation Tapeis a new insulation material, avoid bare conductors short circuit or tripping because of the wild an... |
 |
Silicone Rubber Insulation Product | The Characteristics of silicone electrical insulationProduct Since silicone rubber has high bond energy and good chemical stability, its heat resi... |
Same products
 |
C500-1.7 Series High Flow Multi-Stage Centrifugal Blower /Centrifugal Blower | Seller: Greentech International (Zhangqiu) Co., Ltd | Greentech International (Zhangqiu) Co., Ltdis the professional blower supplier.Multistage Centrif... |
 |
Common Rail injector control valve F00VC01303 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01303 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Common Rail injector control valve F00VC01200 | Seller: China Lutong Part Plant | Common Rail injector control valve F00VC01200 Tina #Stainless Steel Cylindrical Pin# #Denso Comm... |
 |
Injector Control Valve Plate 24# | Seller: China Lutong Part Plant | Injector Control Valve Plate 24# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
 |
Injector Control Valve Plate 12# | Seller: China Lutong Part Plant | Injector Control Valve Plate 12# Tina #Stainless Steel Cylindrical Pin# #Denso Common Rail Injec... |
