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- 产品简介
- 技术规格
- 应用领域
- 测试能力
- 包装与定制
产品详情
The 6kV export type composite housed metal oxide surge arrester from Wishpower is designed for overvoltage protection in medium-voltage distribution systems, equipment outlets and power distribution networks. Built with high-quality zinc oxide varistors and a silicone rubber composite housing, this arrester helps limit lightning overvoltage and switching overvoltage, protecting transformers, switchgear, cable terminals, motors and line equipment in demanding operating environments.
Wishpower 6kV export type composite housed metal oxide surge arrester is suitable for 6kV power systems where reliable overvoltage protection is required. It can be installed on distribution lines, substations, equipment outlet terminals and industrial power supply systems. Compared with traditional porcelain housed arresters, the composite housed design offers lighter weight, better pollution resistance and improved operational safety.
Key advantages include:
High-performance zinc oxide varistors with excellent nonlinear characteristics and low residual voltage.
Silicone rubber housing with strong hydrophobicity, UV resistance, aging resistance and pollution resistance.
Lightweight composite structure for easier transportation, installation and maintenance.
Reliable sealing design to reduce moisture ingress and improve long-term stability.
Gapless metal oxide design for fast and dependable overvoltage limitation.
Suitable for indoor, outdoor and polluted environments in medium-voltage distribution systems.
Core Features
Strong Overvoltage Protection
When lightning surges, switching surges or system faults generate abnormal voltage, the arrester conducts quickly and discharges surge current, limiting the voltage to a safe level for electrical equipment.Safe Composite Housing
The silicone rubber composite housing provides excellent anti-explosion and impact-resistant performance. It is safer than porcelain housing in outdoor substations, public distribution areas and export projects.Excellent Pollution and Weather Resistance
The polymer housing maintains stable insulation performance in coastal, humid, dusty and industrial pollution environments.Compact and Easy to Install
The 6kV composite housed metal oxide surge arrester is compact and lightweight. Mounting brackets, terminals and grounding accessories can be customized according to project requirements.Suitable for Export Projects
Wishpower can provide customized terminal structures, installation methods, packaging solutions and technical documents for overseas power projects and bulk procurement.
Product Structure
The 6kV export type composite housed metal oxide surge arrester mainly consists of:
Zinc oxide varistors: the core protection components for surge limitation and discharge current handling.
Silicone rubber composite housing: provides external insulation, pollution resistance, UV resistance and weather protection.
Internal supporting structure: improves mechanical strength and overall stability.
Upper and lower metal fittings: used for line connection, equipment connection and grounding.
Sealing system: prevents moisture, water and contaminants from entering the arrester body.
Mounting accessories: brackets, bolts, terminals and other accessories can be supplied according to project requirements.
技术参数
| Parameter | Application Range |
|---|---|
| Product Name | 6kV Export Type Composite Housed Metal Oxide Surge Arrester |
| Applicable System Voltage | 6kV distribution system |
| Product Type | Composite housed metal oxide surge arrester |
| Housing Material | HTV silicone rubber |
| Core Component | Zinc oxide varistor |
| Structure Type | Gapless type, customizable according to project requirements |
| Installation Environment | Indoor, outdoor, distribution lines, substations and equipment outlets |
| Applicable Equipment | Transformers, switchgear, cable terminals, motors and distribution equipment |
| Main Function | Limiting lightning overvoltage and switching overvoltage |
| Connection Method | Bolt connection, terminal connection, customizable |
| Pollution Performance | Suitable for normal and heavy pollution environments |
| Operating Advantages | Lightweight, aging-resistant, pollution-resistant and explosion-resistant |
| Customization Options | Voltage rating, creepage distance, terminal type, mounting bracket and packaging |
| Application Market | Power engineering, industrial distribution, export projects and renewable energy systems |
产品结构
主要应用领域
The 6kV export type composite housed metal oxide surge arrester is widely used in:
Distribution line overvoltage protection
Overhead line lightning protection
Urban distribution networks
Rural distribution networks
Substation incoming and outgoing line protection
Switchgear outlet protection
High-voltage side protection of distribution transformers
Cable terminals and cable branch boxes
Industrial 6kV power supply systems
Wind farms and solar power distribution systems
Overseas power engineering and export supply projects
测试能力
Wishpower can perform a series of tests for composite housed metal oxide surge arresters according to project standards and customer requirements, ensuring reliable performance and export-ready quality.
Visual and dimensional inspection: checks housing molding, fitting assembly, terminal size and overall structure.
DC reference voltage test: verifies the electrical performance of zinc oxide varistors.
Leakage current test: evaluates insulation and conductive behavior under operating voltage.
Residual voltage test: confirms the arrester’s surge limitation capability.
Sealing performance test: checks moisture-proof and waterproof reliability.
Power frequency withstand voltage test: verifies insulation withstand capability.
Partial discharge test: evaluates internal insulation stability and potential defects.
Mechanical strength inspection: confirms the strength of terminals, fittings and structure.
Aging and weather resistance verification: evaluates long-term outdoor performance of silicone rubber housing.
包装与运输
为确保产品在运输和储存过程中的安全，我们采用以下包装方法：
- 独立包装: 每件产品均用保护膜包裹，装入高强度纸箱，并用缓冲材料进行缓冲。
- 托盘包装: 多个产品固定在木托盘上，并用拉伸膜包裹，适合集装箱运输。
- 出口包装: 根据海运要求提供熏蒸木箱、防潮处理和详细的装箱单。
定制服务
WishPower可根据客户需求提供以下定制选项：
- 结构尺寸: 调整总高度、爬升高度、棚架数量和棚架直径。
- 端部配件: 根据连接要求定制球窝、舌形接头、环眼或其他接口类型。
- 颜色: 标准灰色，红色、黄色、蓝色等其他颜色可根据最低起订量提供。
- 特殊环境: 适用于极寒（-60°C）、强紫外线照射、严重污染和其他恶劣条件的配方。
- 电压等级: 10kV 至 1000kV 全范围定制。
- 标记: 客户的标志或型号可以模压或印刷在产品上。
如有任何定制需求，请联系我们的销售工程师。我们将在24小时内提供技术解决方案。
FAQ
Q: Can you provide customized insulation products?
A: Yes. WishPower supports customized voltage ratings, creepage distances, fittings, colors and drawings according to project requirements.
Q: How do I choose the right composite insulator for my project?
A: You can provide voltage level, installation type, mechanical load, creepage distance and operating environment. Our team will recommend the suitable model.
Q: Are composite insulators suitable for coastal areas?
A: Yes. Composite insulators with silicone rubber housing provide good hydrophobicity and anti-pollution performance, making them suitable for coastal and polluted environments.
Q: Can you supply complete products for transmission and distribution projects?
A: Yes. We can provide composite insulators, surge arresters, fuse cutouts, insulating bushings and related power insulation products.
Q: What standards can your products meet?
A: Our products can be designed and tested according to IEC, ANSI, GB and customer-specific technical requirements.
