What is bushings transformer?

A bushing transformer is an electrical device that is used to provide insulation and support for high-voltage electrical equipment such as transformers, switch gears, and circuit breakers. It is usually made of porcelain or a composite material and is designed to withstand high temperatures, pressure, and physical stress.

The main function of bushing transformers is to connect the high-voltage components of electrical equipment to a power source without allowing electrical current to escape. It provides a pathway for the high-voltage electrical current to enter or exit the equipment while isolating it from the surrounding environment.

Bushing transformers come in different types and designs, depending on the type of electrical equipment they are used with. These include oil-filled, dry-type, gas-filled, and epoxy-resin bushing transformers. Each type has its own features and advantages.

Overall, bushing transformers play an important role in ensuring the safety, reliability, and efficient operation of high-voltage electrical equipment. They are a critical component of the electrical grid and are used in a wide range of applications, including power transmission, distribution, and control systems.