China LOPT Overhead Lines Overvoltage Protection - Reliable Suppliers & Factory for Lightning Protection Solutions

Introducing our advanced Lightning Protection for Overhead Transmission Lines (LOPT), specifically designed for 35kV to 6kV overhead lines. As a leading China supplier and factory of innovative electrical solutions, we understand the challenges posed by faults that can result in tripping, line breaks, and blackouts. Our LOPT technology incorporates near cathode effect principles, multi-level short gap arc blowing, and extinguishing technology, effectively addressing the voltage sensitivity issues associated with traditional ZnO arresters.

With a special structural design that extends the arc path, LOPT excels in suppressing overvoltage and ensuring efficient arc extinguishing. This cutting-edge product offers numerous benefits, including enhanced safety, reliability, a longer lifespan, and reduced maintenance requirements. Additionally, it quickly dissipates lightning energy, preventing lightning-induced breakage and tripping while boasting maintenance-free and self-cleaning features. Trust our China factory to provide the most effective lightning protection solutions for your overhead transmission lines.

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

No electrical aging and no leakage current

No sealing failure or moisture issues

Maintenance free, with good environmental adaptability

8-10 years long life or more

Detail pictures

Frequently Asked Questions

What are the main functional features of the LOPT?

The LOPT features a composite jacket with excellent electrical insulation and chemical stability. It is resistant to arc, salt spray, and dust, and does not experience metal oxide aging, leakage current increase, or moisture ingress.

How does the LOPT perform under extreme weather conditions?

It is designed to withstand harsh environments, including short-term multiple lightning strikes, super strong lightning currents, severe wet pollution, and features designed to prevent rainwater flashover, bird habitation, and pollution.

What advantages does LOPT offer in terms of maintenance and lifespan?

The LOPT is lightweight, easy to install, and basically maintenance-free. It offers an operational lifespan of 8-10 years or more without sealing failures or electrical aging.

Is the high-voltage wire clamp replaceable?

Yes, the LOPT utilizes a specialized design featuring high-voltage wire clamps and a detachable structure, which allows for convenient replacement when necessary.

How does the discharge gap maintain stability?

The device is engineered with a fixed discharge gap to ensure consistent discharge stability and to simplify quality control during the installation process.