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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
Wishpower 35kV post composite insulator is designed to support, fix and insulate live electrical parts in high voltage power equipment. Compared with traditional porcelain post insulators, composite post insulators offer better advantages in weight reduction, pollution resistance, weather resistance and installation efficiency.
Main product advantages include:
Excellent Electrical Insulation
The silicone rubber housing provides strong hydrophobicity and hydrophobicity transfer performance, helping reduce flashover risks in polluted environments.Reliable Mechanical Strength
The epoxy fiberglass core offers stable bending strength and structural support for 35kV equipment.Lightweight and Easy Installation
The composite structure is lighter than porcelain insulators, making transportation, lifting and field installation more efficient.Strong Weather Resistance
Suitable for outdoor conditions such as high temperature, low temperature, humidity, salt fog, UV exposure and industrial pollution.Lower Maintenance Cost
The silicone rubber surface is less likely to accumulate pollution, reducing cleaning frequency and maintenance workload.
Core Features
Designed for 35kV Power Systems
Suitable for 35kV substations, distribution lines, outdoor switchgear and power equipment.High Anti-Pollution Flashover Performance
Silicone rubber insulation provides excellent hydrophobicity for industrial, coastal and polluted areas.Good Impact and Seismic Resistance
Composite materials have better toughness and are less likely to suffer brittle fracture during transportation and installation.Stable Electrical Performance
Designed with proper creepage distance, power frequency withstand voltage and lightning impulse performance.Reliable End Sealing
The sealed interface between the core rod and end fittings helps prevent moisture ingress and improves long-term reliability.Customizable Design
Height, creepage distance, end fitting type, mechanical load and shed profile can be customized according to project requirements.
Product Structure
A 35kV post composite insulator normally consists of the following components:
Fiberglass Core Rod
The main load-bearing component that provides mechanical strength and structural stability.Silicone Rubber Housing
The external insulation layer that provides creepage distance, anti-pollution performance and weather protection.Shed Profile
Increases creepage distance and improves insulation performance under rain, fog and polluted conditions.Metal End Fittings
Used for equipment connection and fixing, usually made of hot-dip galvanized steel or customized metal materials.End Sealing System
Prevents moisture, contamination and water ingress into the core rod and fitting interface.Integrated Composite Interface
The core, housing and fittings form a stable structure for reliable mechanical and electrical performance.
技术参数
| Parameter | Application Range |
|---|---|
| Product Name | 35kV Post Composite Insulator |
| Rated Voltage | 35kV power system |
| Product Type | Post composite insulator / high voltage composite insulator |
| Application Environment | Outdoor, substation, distribution line, switchgear |
| Housing Material | High temperature vulcanized silicone rubber |
| Core Material | Epoxy fiberglass core rod |
| Fitting Material | Hot-dip galvanized steel or customized material |
| Structure Type | Post type, vertical installation or equipment support |
| Shed Type | Standard shed, alternating shed or customized shed profile |
| Creepage Distance | Customized according to pollution level and project requirements |
| Mechanical Performance | Designed according to equipment support load requirements |
| Pollution Resistance | Suitable for normal, medium, heavy pollution and coastal environments |
| Installation Method | Bolt fixing, flange connection or customized connection |
| Applicable Standards | IEC 61109, IEC 61952, IEC 62217, customer technical specifications |
| Service Life | Suitable for long-term outdoor operation |
产品结构
主要应用领域
The 35kV post composite insulator can be used in the following industries and applications:
35kV outdoor substations
High voltage distribution lines
Overhead line insulation and support
Outdoor switchgear
Disconnectors and circuit breaker assemblies
Power distribution equipment
Industrial power distribution systems
Wind farm substations
Solar power plant distribution systems
Rural power grid and urban distribution network upgrades
Coastal, high-altitude and heavy pollution power projects
测试能力
Wishpower applies strict quality control and testing procedures for 35kV post composite insulators to ensure reliable performance in high voltage power systems.
Main testing capabilities include:
Visual and Dimensional Inspection
Inspection of product surface, shed profile, end fittings and dimensions according to drawings.Mechanical Load Test
Verification of bending, tensile or support load capacity according to equipment requirements.Power Frequency Withstand Voltage Test
Testing insulation withstand capability under specified voltage conditions.Lightning Impulse Withstand Test
Evaluation of electrical performance under impulse and overvoltage conditions.Hydrophobicity Test
Inspection of silicone rubber surface hydrophobicity to improve reliability in polluted environments.Sealing Performance Inspection
Checking the end fitting and sealing area to reduce the risk of moisture ingress.Aging and Environmental Adaptability Test
UV aging, salt fog, thermal cycling and pollution-related tests can be performed according to project requirements.
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: 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: 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: Can you provide customized insulation products?
A: Yes. WishPower supports customized voltage ratings, creepage distances, fittings, colors and drawings according to project requirements.
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: 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.
