Ceramic insulator is a very important electrical product, mainly used as insulation and support in power systems. The material of ceramic insulators is made of high-quality ceramic materials, so it has good insulation properties and mechanical strength.
Ceramic insulators usually appear as a disc or cylinder with a metal core in the center for connecting power lines. The main feature of ceramic insulators is its insulating properties, which effectively prevent current from passing from one conductor to another. In addition, ceramic insulators also have good high temperature resistance and mechanical strength, and can work normally in high temperature and high pressure environments.
How Does a Porcelain Insulator China Work?
A porcelain insulator operates by leveraging the high-resistance properties of porcelain to prevent the undesired flow of electrical current between conductors and supporting structures. This ceramic insulator, available in various designs, offers both electrical insulation and mechanical support. Its high dielectric strength, resistance to environmental factors, and ability to withstand high voltages collectively contribute to its crucial role in maintaining the integrity and reliability of power transmission systems. By providing a secure and insulated connection, porcelain electrical insulators effectively minimize the risk of flashovers and ensure the efficient and safe flow of electricity in overhead power transmission lines.
Types: Porcelain disc insulator/suspension insulator, pin insulator, line post insulator, station post insulator. DISC INSULATORS Porcelain disc insulators are the most widely used in strings, they can be used for any voltage depending on the numberof units mounted in series for transmission and distribution lines. Voltage & Mechanical Range 11kV-765kV. 40kN-300kN. Application The insulators are designed to be suitable for different types of polluted zones and mechanical strength according to client's requrests. Life expectancy of these insulators are extremely high but may be adversely affected if operated beyond specified limits of electrical or mechanical stress. STATION POST INSULATOR the most comprehensive range of porcelain post insulators up to highest system voltages with the most progressive technology, engineering and life time. Short production time, tighter tolerances, flexible design, extra-high mechanical strength and extended creepage distances are possible by wet/dry process. Voltage Range IEC station post insulators manufacture in full accordance to IEC60273. Operating rod columns for disconnectors are manufactured corresponding to the relevant post insulators. Insulation requirements are available in ratings from BIL 60kV to 2550kV. TR station post insulators manufacture in full accordance with ANSI C29.9. Insulation requirements are available in ratings from 95 kV to 2050 kV. Special requirements can be also offered upon request. Standard post insulators conforms to specifications of IEC 60273 and ANSI-C29.9. Application The post insulator up to 500kV can be used for switchgears, disconnectors and substations.
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POST insulator for high voltage Material: Porcelain insulator Leadtime: 25-35days Packing method: Wooden box per 1 piece
POST insulator for high voltage Material: Porcelain insulator Leadtime: 25-35days Packing method: Wooden box per 1 piece
POST insulator for high voltage Material: Porcelain insulator Leadtime: 25-35days Packing method: Wooden box per 1 piece
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Solid-core post porcelain insulator Hollow core porcelain insulator Porcelain shell for Electrical apparatus etc. all details more inforation, pls contact for free.
Supplier: 11 kv pin insulator, lt spool insulator, ht porcelain bushing, lt porcelain bushing 100 kva & 200 kva, shackle insulator 19/18 & 19/13.
Buyer: Electrical power line conductors
126kvporcelain shell for circuit breaker 126kvporcelain shell for circuit breakerIec gb772 High :1220m Creepage distance :3150mm Cantilever strength:35kn.M
