Metal Oxide Arresters With All-insulated Compound Coat

Metal Oxide Arresters With All-insulated Compound Coat

Shaanxi Huadian Electric Co., Ltd. presents high-performance Metal Oxide Arresters With All-insulated Compound Coat, designed to protect electrical equipment from lightning and switching surges. As a trusted name in the industry, we manufacture these arresters to meet global standards, ensuring reliability and longevity in demanding industrial environments.

Product Features and Advantages

• High Insulation Strength: The all-insulated compound coat provides excellent insulation, ensuring maximum protection from external elements such as moisture and dirt.

• Superior Surge Protection: These arresters offer strong protection against high-voltage surges, safeguarding critical electrical components and ensuring system stability.

• Durability: Made from premium materials, the metal oxide arresters are corrosion-resistant and built to last, even in harsh conditions.
• Low Maintenance: The robust design reduces the need for frequent maintenance, minimizing downtime and operational costs for businesses.

Product Structure

The Metal Oxide Arresters With All-insulated Compound Coat are composed of:

• Metal oxide varistor (MOV): Provides the primary surge protection mechanism.
• Fiberglass-reinforced housing: Offers mechanical strength and environmental protection.
• All-insulated compound coating: Ensures complete insulation from environmental factors, enhancing product longevity.

Main Technical Parameters

• Rated Voltage: 12kV to 40.5kV

• Maximum Continuous Operating Voltage (MCOV): 9.6kV to 36kV

• Nominal Discharge Current: 5kA to 20kA
• Energy Dissipation Capacity: 2.5 kJ/kV (for high-voltage models)

Product Use Conditions

These arresters are designed for use in:

• Outdoor environments with high exposure to weather elements.
• Electrical grids, substations, and industrial facilities with critical power systems.
• High-risk surge areas such as lightning-prone regions.

Product Application Scope and Field

Our Metal Oxide Arresters With All-insulated Compound Coat are widely used in various sectors, including:

• Power generation plants: Providing surge protection for transformers and switchgear.
• Metallurgy and petrochemical industries: Ensuring continuous, safe operations in high-voltage environments.
• Urban construction projects: Ideal for safeguarding electrical infrastructure in developing cities.
• Rural network transformation: Enhancing the safety and reliability of rural electrical grids.

Power plants and substations

Industrial power distribution systems

Railways and urban infrastructure

Mining and petrochemical industries

OEM Service

We offer comprehensive OEM services to customize our products according to your specifications. Whether you need specific dimensions, technical parameters, or branding requirements, our experienced team is ready to collaborate and deliver tailor-made solutions.

FAQ

Q1: How does the all-insulated compound coat improve performance?
A: The coat enhances insulation, protects against environmental damage, and reduces the risk of contamination-related failures, resulting in a longer lifespan and more consistent performance.

Q2: Can the arresters be customized for different voltage levels?
A: Yes, we provide customization options for different voltage levels, as per your project’s requirements.

Q3: What is the delivery time for bulk orders?
A: Typically, we deliver within 30-45 days depending on the order volume and customization needs.

Contact Us

For more information or to discuss your project’s specific needs, contact our sales team at austinyang@hdswitchgear.com/rexwang@hdswitchgear.com/pannie@hdswitchgear.com. We’re here to help you find the perfect surge protection solution for your application.