- 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 WishPower 230kV Export Polymer Housed Metal Oxide Surge Arrester combines advanced zinc oxide varistor technology with high-performance silicone rubber insulation to deliver superior electrical protection and environmental durability.
Key Advantages
Advanced zinc oxide (ZnO) varistor blocks
Gapless design for fast response
Excellent hydrophobic silicone housing
UV-resistant and anti-pollution performance
Lightweight structure for easy installation
High mechanical strength
Suitable for international utility projects
Core Features
Outstanding Overvoltage Protection
Effectively limits lightning and switching surges.High Energy Absorption Capability
Withstands repeated surge events.Long Service Life
Low leakage current ensures stable operation.Excellent Weather Resistance
Suitable for harsh environmental conditions.Safe Failure Performance
Polymer housing eliminates porcelain shattering risks.Export-Oriented Design
Meets international utility and IEC requirements.
Product Structure
Main Components
Zinc Oxide (ZnO) Varistor Blocks
Fiberglass Reinforced Core Rod
HTV Silicone Rubber Housing
Aluminum Alloy or Hot-Dip Galvanized End Fittings
Moisture-Sealing System
Pressure Relief Device
技术参数
| Parameter | Application Range |
|---|---|
| Product Type | 230kV Export Polymer Housed Metal Oxide Surge Arrester |
| Rated Voltage | 230kV |
| Arrester Design | Gapless Metal Oxide Type |
| Housing Material | HTV Silicone Rubber |
| Varistor Material | Zinc Oxide (ZnO) |
| Installation | Outdoor |
| Frequency | 50Hz / 60Hz |
| Ambient Temperature | -40°C to +60°C |
| Altitude | Up to 4000m (Customizable) |
| Pollution Level | Heavy Pollution Areas |
| Standard | IEC 60099-4 |
| Service Life | More than 25 Years |
产品结构
主要应用领域
Suitable For
Transmission Lines
High Voltage Substations
Power Transformers
Wind Power Farms
Solar Power Plants
Urban Distribution Networks
Rural Distribution Networks
Overhead Line Systems
Cable Protection Systems
Switchgear Protection
Utility Infrastructure Projects
International EPC Power Projects
测试能力
WishPower performs comprehensive testing to ensure product reliability and compliance with international standards.
Electrical Tests
DC Reference Voltage Test
Power Frequency Withstand Voltage Test
Lightning Impulse Residual Voltage Test
Switching Impulse Residual Voltage Test
Partial Discharge Test
Leakage Current Test
Mechanical Tests
Tensile Strength Test
Cantilever Load Test
Impact Resistance Test
Sealing Performance Test
Environmental Tests
Artificial Pollution Test
Salt Fog Aging Test
UV Resistance Test
Thermal Cycling Test
Humidity and Heat Test
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: 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: What information should I provide for a quotation?
A: Please provide voltage level, product type, quantity, application environment, standard, drawings or technical specifications if available.
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.
