Hollow & Bushing Insulator
We offer different kinds of hollow porcelain insulator& 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 & porcelain 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 insulator used. 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.
Ruisenas one of the mostprofessional porcelain bushing manufacturers, we provide china ceramic bushing insulators, porcelain insulator for transformers, porcelain bushing for transformer, hollow bushing, bushing porcelain, rubber insulation sprayand etc. Want to know more? Please contact us.
在线联系供应商
Other supplier products
 |
Disc Suspension Insulator | We can offer different size of disc suspension insulator, including glass disc insulator& porcelain suspension insulatorfor transmission line a... |
 |
Disc Suspension Insulator | As one of silicone coating suppliers, we can offer different size of disc suspension insulator, including glass disc insulator& porcelain suspe... |
 |
Busbar Insulation Coating | The silicone rubber insulation coating is made from special silicone rubber, high-performance material and other polymers by polymer blending techn... |
 |
Construction Waterproof Coating | The construction waterproof coating is a viscous liquid polymer synthetic material which has a non-fixed shape at normal temperature, and after coa... |
 |
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... |
Same products
 |
K11 Flexible Waterproof Coating | 卖方: Fujian Ruisen New Materials Co., Ltd. | In recent years, with the improvement of people's living standard, the living conditions of the r... |
 |
Insulator & Electric Series | 卖方: Fujian Ruisen New Materials Co., Ltd. | As a professional porcelain insulator suppliersand ceramic insulator suppliers, we offer differen... |
|
|
Hollow & Bushing Insulator | 卖方: Fujian Ruisen New Materials Co., Ltd. | We offer different kinds of hollow porcelain insulator& Bushing Insulator for Substation, suc... |
 |
High Voltage Insulator Coating Series | 卖方: Fujian Ruisen New Materials Co., Ltd. | High Voltage Insulator Coatings(HVIC) is used on excessive voltage insulators to forestall flasho... |
 |
Epoxy Zinc-Rich Primer | 卖方: Fujian Ruisen New Materials Co., Ltd. | Instructions of Epoxy Zinc-Rich Primer It is two components epoxy zinc-rich primer heavy corro... |
