High-voltage components mainly include: circuit breakers, disconnectors, transformers, transformers, high-voltage fuses, high-voltage switchgear, etc.

First, the circuit breaker

Circuit breaker is a vital part of high voltage components. Its main function is to automatically cut off the circuit when there is abnormal current in the circuit, thus protecting the safety of electrical equipment and lines. There are many types of circuit breakers, such as oil circuit breakers and vacuum circuit breakers, and each type of circuit breaker has its specific application scope and advantages.

Second, the isolating switch

The disconnector is mainly used to establish an obvious disconnection point in the circuit to ensure the personal safety of workers during maintenance or inspection. When the switch is off, it can ensure that the power supply is completely cut off, thus avoiding the risk of electric shock.

Third, the transformer

Transformer is a device used to monitor current and voltage. In the high voltage system, the transformer can reduce the value of high voltage to a range suitable for measurement, so that the staff can measure and monitor safely. Transformer is of great significance to ensure the stable operation of power system.

Fourth, the transformer

Transformer is one of the indispensable devices in high voltage system. Its main function is to convert high voltage into low voltage or convert low voltage into high voltage through electromagnetic induction principle to meet the voltage requirements of different electrical equipment. Transformer plays a vital role in the process of power transmission and distribution.

Five, high voltage fuse

High-voltage fuse is a component used for over-current protection. When the current in the circuit exceeds the set value, the fuse will automatically fuse, thus cutting off the power supply and protecting the equipment in the circuit from damage.