China LOPT Overhead Line Overvoltage Protection - Reliable Suppliers & Factory for 35kV~6kV Solutions

In China, the demand for efficient lightning protection solutions for overhead lines, particularly in the range of 35kV to 6kV, has led to the development of advanced technologies. Traditional ZnO arrestors can fail, causing faults that result in line breakage and blackouts. Our innovative Lightning Protection for Overhead Transmission Line (LOPT) overcomes these challenges. It employs cutting-edge near cathode effect and multi-level short gap arc blowing and extinguishing technology, effectively addressing the voltage sensitivity issues found in conventional ZnO arresters. With a unique structural design that extends the arc path, LOPT efficiently suppresses overvoltage and ensures reliable arc extinguishing.

As a leading factory and suppliers in China, we are committed to providing products that offer enhanced safety, reliability, and longevity. LOPT features quick lightning energy release, preventing damage from lightning strikes, line tripping, and ensuring maintenance-free operation with self-cleaning capabilities. Choose our state-of-the-art lightning protection solutions to secure your overhead transmission lines against unpredictable weather events.

Product Detail

Functional Features

The composite jacket has excellent electrical insulation performance and chemical stability, with excellent characteristics such as high leakage tracing index, resistance to arc, salt spray, and dust pollution.

The body is free of metal oxide materials, and there are no problems such as high voltage aging, increased leakage current, and moisture in the sealing.

Large flow capacity and resistance to arc burning.

Can withstand extreme working conditions such as short-term multiple lightning strikes, super strong lightning currents, and severe wet pollution environments.

Lightweight, long service life, fast installation, and basically maintenance free.

Fixed discharge gap to maintain discharge stability and simplify quality control of installation process.

Designed to prevent rainwater flashover, bird habitation, and pollution, to avoid potential safety hazards.

LOPT adopts a design of high-voltage wire clamps and detachable structures, which can achieve the purpose of replacement.

Products Advantage

Large flow capacity: Ensures high efficiency and reliable operation under load.

No electrical aging: Zero electrical aging and no leakage current issues.

No sealing issues: Eliminates sealing failure or moisture penetration problems.

Maintenance free: Outstanding environmental adaptability without ongoing maintenance.

Long lifespan: Provides a durable service life of 8-10 years or more.

Detail Pictures

Frequently Asked Questions

Q: What materials are used in the LOPT jacket and what are its benefits?

The LOPT features a composite jacket with excellent electrical insulation performance and chemical stability. It provides high resistance to tracking, arc, salt spray, and dust pollution, ensuring long-term reliability in harsh environments.

Q: Does the LOPT suffer from electrical aging or moisture issues?

No. The body is designed without metal oxide materials, which eliminates common issues such as high voltage aging, increased leakage current, and moisture ingress through sealing failures.

Q: How does the LOPT perform under extreme weather conditions?

The LOPT is engineered to withstand extreme working conditions, including short-term multiple lightning strikes, super strong lightning currents, and severe wet pollution environments.

Q: What is the expected service life and maintenance requirement of this product?

The LOPT has a long service life of 8-10 years or more. Due to its robust design and high environmental adaptability, it is lightweight, fast to install, and basically maintenance-free.

Q: How does the LOPT prevent safety hazards like bird habitation or rainwater flashover?

It features a specialized design that prevents rainwater flashover, bird habitation, and pollution accumulation, effectively eliminating these common potential safety hazards on MV overhead lines.