Outdoor High-Voltage Switchgear

As a leading high-voltage switchgear manufacturer, Liyond Electric offers a comprehensive range of outdoor switchgear solutions designed to help power systems complete the reception, transformation, distribution, and protection of electricity at various stages. Our high-voltage switchgear products, including outdoor circuit breakers, load break switches, disconnect switches, and voltage and current transformers, are ideal for substations and powerlines. Whether you require outdoor MV switchgear switchgear or HV switchgear, we offer a diverse selection of outdoor switch gears to meet your specific project needs.

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Liyond has been helping numerous prestigious companies and organizations to customize reliable switchgear components for the last 10 years. Supported by robust productivity and extensive electrical know-how, we ensure your parts are accurately made according to your specifications. Contact experts today!

Trust Liyond Electric as Your HV Switchgear Manufacturer

When selecting a manufacturer of outdoor switchgear products, reliability, quality, and expertise are paramount. Liyond Electric excels in all these areas. By choosing Liyond Electric, you’re choosing a partner committed to delivering high-quality, reliable, and cost-effective HV switchgear solutions that exceed your expectations.

What is High-Voltage Switchgear?

High-voltage switchgear (HV switchgear) is a critical component of electrical power systems, designed to control and protect high-voltage circuits, particularly in outdoor environments. HV switch gear encompasses a range of electrical equipment, including circuit breakers, disconnectors, fuses, and instrument transformers.


These systems perform vital functions such as switching electrical circuits on and off, isolating faulty equipment, and providing switchgear protection against overcurrents, short circuits, and other electrical faults. This critical equipment is manufactured by a wide range of high-voltage switchgear manufacturers, who play a crucial role in the reliable and efficient operation of power grids worldwide.


The types of high voltage switchgear offered by Liyond Electric are designed for robust outdoor operation and vary depending on the specific application and voltage level.

Substation Switchgear Solutions

As a professional VCB circuit breaker manufacturer, Liyond is your go-to place if you are looking for a custom circuit breaker material in bulk. We offer various installation methods and different insulating mediums for your custom circuit breakers.

Such as SF6 gas circuit breakers, these are the primary protection devices, rapidly interrupting fault currents to safeguard the power system.

Used to isolate energized equipment for maintenance, working in conjunction with circuit breakers to enhance system reliability.

Measure current and voltage levels, providing essential data for protection systems.

Step up or step down voltage levels to facilitate power transmission and connect equipment operating at different voltage levels.

House and protect various switching devices, enabling efficient power distribution and control.

Improve power factor, enhancing the efficiency and stability of the power grid.

Continuously monitor the power system, detecting faults and initiating protective actions.

Conduct electricity, connecting various electrical equipment within the substation. Batteries and DC Power Systems: Provide backup power for control, protection, and communication systems during power outages.

Liyond Electric supplies a comprehensive range of substation switchgear, including circuit breakers, load break switches, disconnect switches, and voltage and current transformers, to support substation electrical protection and ensure the reliable and efficient operation of the power grid.

Powerline Switch Solutions

Reliable and efficient transmission line switching is crucial for the safe and uninterrupted operation of the electrical grid. Powerline switchgear plays a vital role in enabling this by facilitating the isolation of faulty sections, enabling maintenance, and ensuring the smooth flow of electricity.


These outdoor switchgears by Liyond Electric are designed to withstand the rigorous demands of transmission and distribution networks, ensuring reliable and safe operation even in challenging outdoor environments. By incorporating these solutions, these outdoor MV switchgear and HV switchgear can enhance system stability, improve operational efficiency, and minimize downtime, ensuring a continuous and reliable supply of electricity to consumers.

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