News & Resources

What Is SF₆Gas Insulated Switchgear (GIS)?

SF₆ Gas Insulated Switchgear (GIS) encloses key components — circuit breakers, disconnectors, grounding switches, and busbars — inside a grounded metal housing filled with SF₆ gas. This sealed structure…

Is It Safe to Live Near a Substation?

A substation is a facility in the power system that is used for voltage conversion and power distribution, which helps supply stable electricity to cities, factories, and residential…

What Is a Substation?

Do Substations Emit Electromagnetic Radiation?

Substations are facilities in power systems that are used for voltage conversion and power distribution, and they support urban electricity supply, industrial operations, and daily residential power usage.…

What You Need to Know About Ring Main Units?

A Ring Main Unit (RMU) is a key building block in modern medium-voltage distribution networks, enabling reliable power supply, fast fault isolation, and flexible network operation. Designed for…

How Does a Ring Main Unit (RMU) Function in Electrical Distribution Systems?