Both bushings and insulators are interrelated elements used in electrical networks. They hold great importance, specifically in high-voltage tools and transformers. But do you know that they serve different purposes?
If not then read this article and learn the differences between insulators and bushings. Buy a wide range of insulators from any reputable solid core insulators supplier.
Insulators
Purpose: The main purpose of insulators is to offer electrical insulation. Insulators prevent the electric flow between two conductive parts with different potentials. They separate and support electrical conductors, deterring unintended electrical short circuits or contact.
Structure: Most insulators include materials with high electrical resistance, such as ceramics, polymer composites, or glass. These materials have the capacity to withstand the electricity flow.
Use: Insulators can find their uses in several parts of an electrical network. Such as overhead power lines, transmission towers, insulator strings, and insulating support for electrical elements.
Bushings
Purpose: Bushings function as a combination of mechanical support for conductors and electrical insulators that pass through the barriers, including the transformer tanks.
Bushings prevent electrical breakdown, aid the conductors, and protect the transformers from environmental pollutants. Buy your preferred insulators from a well-known porcelain insulators manufacturers in India.
Structure: Bushings are designed in a specific manner to offer support and insulation for the conductors. They ensure a sealed and intact atmosphere due to the presence of gaskets and seals. Both seals and gaskets can prevent oil leakage and retain the insulating oil's integrity. Bushings can be of two types: dry-type or oil-filled.
Uses: Bushings find their uses in circuit breakers, transformers and other high-voltage tools. It's because, in these tools, electrical conductors need to pass through insulating barriers.
Also Read : Know The Basics of Low Voltage Distribution Networks
Summary!
In summary, both insulators and conductors can contribute to electrical insulation. Insulators are standalone elements used to separate and support the conductors. Compared to insulators, bushings are special elements formulated to support, insulate, and seal the conductors.
They are ideal for the conductors that pass through barriers in elements like transformers. The choice between these two relies on the electrical network's specific needs and design considerations. Contact us to learn more about insulators and bushings.
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