Arcing ring: The safety guard in power hardware, safeguarding the stable operation of the power grid

In high-voltage Transmission lines, insulator strings act as "safety guards" at the connection points between conductors.

1. The core role of the arc ring

Eliminate corona discharge

Through the voltage equalization design of the annular conductor, the Electric field distribution is effectively improved, the partial discharge phenomenon at the end of the insulator string is reduced, and the power loss is lowered.

Arc initiation protection

When the line is struck by lightning or overvoltage, the arc-igniting ring can guide the arc to burn at the predetermined position, preventing the arc from directly burning the conductor or insulator, and significantly extending the service life of the equipment.

Anti-vibration buffering

Some models also have anti-vibration functions, which can reduce the fatigue damage to the wires caused by gentle breeze vibration.

Ii. Product Technical Advantages

Material selection

Made of high-strength aluminum alloy or stainless steel and treated with special anti-corrosion treatment, it can withstand extreme environments ranging from -40℃ to +80℃.

Structural optimization

The streamlined design conforms to aerodynamics, and the annular curvature is optimized through computer electric field simulation to ensure the best protective effect.

Strong adaptability

It supports lines of various voltage levels from 110kV to 1000kV and can be used in conjunction with various types such as composite insulators and glass insulators.

Iii. Typical Application Scenarios

✓ Protection of jumper wires in tensioned transmission line towers

✓ Anti-corona at the incoming and outgoing line ends of substations

✓ Insulation renovation project for old lines

✓ Special environments such as areas with frequent thunderstorms and heavily polluted areas

Iv. Our Service Commitment

As a professional manufacturer of power fittings, we offer:

Products with dual certifications of national standards (GB/T) and industry standards (DL/T)

▶ Free technical solution design

48-hour emergency response service

▶ Product liability insurance coverage

Choosing professional arc environment means choosing: Zhejiang Xinwo Electric Co., LTD

Reduce arc damage accidents by over 80%

Extend the service life of insulators by 3 to 5 years

Reduce line maintenance costs by 30%

Welcome to call +86 15057506489 to obtain the "Arc Ring Selection Manual" and engineering case collection. Our technical team will provide you with customized solutions.