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Surge arrester

The overvoltage protection provides stable performance, can quickly respond to system overvoltage conditions, and effectively dissipates lightning currents while limiting overvoltages.

Category:

Lightning arrester

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+86 15175398888

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  • Product Description

  • Product Overview

    Surge arresters are commonly used overvoltage protection devices in power systems, providing protection for power lines and electrical equipment. When the system experiences overvoltages caused by lightning strikes or operational disturbances, surge arresters can quickly discharge lightning currents and limit the magnitude of overvoltages, thereby preventing damage to power equipment and ensuring stable operation of the power distribution network. They are suitable for use in power distribution scenarios with various voltage levels.

    Product Features

    1. The overvoltage protection provides stable performance, can respond rapidly to system overvoltage conditions, and effectively dissipates lightning currents while limiting overvoltages.
    2. It has excellent current-carrying capacity, can meet the conventional lightning current requirements of power systems, and complies with the protection standards for distribution system operation.
    3. It exhibits stable electrical performance and can maintain excellent insulation and protective characteristics over long-term operation, making it well-suited to the continuous operational requirements of power systems.
    4. The structural design is reasonable, and the installation interface is compatible with standard electrical equipment and wiring connection specifications. The overall structure is compact and occupies minimal installation space.
    5. It boasts excellent weather resistance, capable of withstanding the effects of outdoor temperature and humidity fluctuations, ultraviolet radiation, acid rain, and other natural environmental factors, making it suitable for a variety of indoor and outdoor installation environments.
    6. Easy to operate and maintain, with easily observable product operating status, this product requires no complex maintenance operations on a daily basis, thereby reducing the maintenance costs of the power distribution system.

    Product Applications

    This product is widely used in various power distribution systems and related electrical applications. Its primary areas of application include: overvoltage protection for high- and low-voltage distribution lines and substations; complementary protection for power distribution equipment such as transformers, switchgear cabinets, and distribution boxes; lightning protection and overvoltage protection for power distribution systems in industrial plants, residential communities, and commercial buildings; protection for outdoor power facilities such as transmission lines, cable distribution boxes, and ring main units; and overvoltage protection for dedicated distribution systems in new energy power stations, communication base stations, and industrial and mining enterprises.

Choose our advantages

Factory direct supply

Customization supported

Carefully selected

Easy to operate

Shipment dispatched promptly

One-stop service

Customized Services

OEM

OEM/ODM

We have a professional design team that can provide end-to-end services—from design to production. We also accept custom orders or other tailored requests based on your drawings or samples.

Customization

Non-standard customization

The original manufacturer boasts strong capabilities, with robust production and R&D expertise, enabling it to undertake the design, manufacturing, and customized services for non-standard products.

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FAQ

How can we ensure the safe transportation of products? And how is shipping cost calculated?

We use professional export packaging materials and techniques to provide multi-layered protection for your products, ensuring they arrive safely at their destination. For fragile items, we apply extra reinforcement measures. Shipping costs vary depending on the transportation method you choose—such as sea freight, air freight, or express delivery—as well as the weight, dimensions of the goods, and your specific destination. After you place your order, we’ll calculate the exact shipping fee based on the actual situation and promptly inform you.

What payment methods do you accept?

We accept a variety of secure and convenient payment methods, including wire transfers to our bank account, Western Union, and PayPal. Payment terms typically require a 30% down payment, with the remaining 70% due upon receipt of the bill of lading copy. For customers who maintain long-term, stable partnerships or place large orders, we can discuss more flexible payment arrangements.

How long is the typical order delivery cycle?

Sample orders typically take around 7 business days for delivery. For bulk production orders, shipment will be arranged within 20–30 business days after we receive your 30% deposit and once the product design has been confirmed. In case of special circumstances or if you have urgent requirements, please let us know in advance, and we’ll do our best to coordinate and expedite the process.

Do you have a minimum order quantity requirement?

Yes, for international orders, we do have a minimum order quantity requirement. The specific threshold may vary depending on the product. If you’re looking to purchase in smaller quantities, feel free to reach out—we’ll do our best to work with you and provide a suitable solution.

What is the price of your product?

Our product prices may vary depending on factors such as fluctuations in raw material markets, order quantities, and product specifications. You can reach out to us via website message, email, or phone to share your detailed product requirements, and we’ll promptly send you a new, accurate quotation.
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