High Voltage Good Explosion-proof Performance Lightning Arrester

Lightning arrester is one kind of most advanced over-voltage protector at present due to its core components of resistance applying ZnO and other metal oxide to make of comparing with traditional carborundum arrester, it improves greatly V-A charcateristics of resistance,increases the getting through ability of resistance,thereby it brings fundamental,change to features of arrester.

Under normal working voltage.The current passing arrester only A class,when bearing over voltage.The excellent non-linear V-A features of arrester would make effect,the current passing through the arrester increase high to thousands of Ampere instant the arrester is under getting through state,to release over-voltage energy therefore it effective limits the damage to power transmission equipments due to over voltage.

1. Nanosecond-Level Overvoltage Suppression

Provides ultra-fast response to lightning and switching overvoltages with a response time at nanosecond level. It rapidly diverts harmful surge currents to the ground, effectively protecting transformers, switchgears and other key equipment from voltage surges and impulse breakdown.

2. Automatic Power-Frequency Follow Current Self-Recovery

Features intelligent self-recovery performance that reliably interrupts power-frequency follow current immediately after overvoltage elimination. It automatically restores normal insulation status without manual intervention, greatly improving power supply continuity and reducing operation and maintenance costs.

3. Integrated Dual Protection Mechanism

Combines surge protection and physical environmental protection in one structure. Equipped with an integrated silicone rubber rainproof cover, it blocks rainwater, snowmelt, moisture and dust, forming all-round protection against both electrical surges and external environmental erosion.

1. Outdoor Substations & Distribution Stations

Suitable for open‑air substations across urban and rural power grids. With an operating temperature range of ‑40℃ to +85℃, it withstands rain, snow and strong winds, providing reliable lightning and switching overvoltage protection for main transformers, switchgear and distribution equipment.

2. Overhead Transmission & Distribution Lines

Widely installed on overhead lines covering 0.4 kV to 612 kV. It effectively suppresses lightning surges and operation overvoltages, ensuring stable line operation in high‑altitude, mountainous and remote areas with frequent bad weather.

3. Wind & Solar Renewable Energy Stations

Ideal for wind farms, photovoltaic power stations and other new energy generation sites. Its high current capacity up to 100 kA and low residual voltage protect inverters, booster stations and power collection lines from surge damage.

Q: How do you ensure that the product quality meets the standards?

A: Each product export will go through Visual & Dimensional Inspection, Temperature Rise Test, Mechanical Operation Test, Sealing Test, Vibration Test, Shock Test and striker Test.

Q: Why should I choose your company?

A: Superior quality, low price, professional technical team, rich experience, timely delivery time, excellent after-sales service, and good reputation.

Q: How long will it take for me to receive the quotation?

A: For customized products, we will provide a quotation within 48 hours after you provide the required product details, as we need time to calculate costs, but we will provide a quotation as soon as possible.

Q: Our products and packaging can be printed customer's brand?

A: Yes, just need customer's certification of distribution.

Q: We only need some products inner parts/components, could you sell that?

A:Yes, we can.