Wholesale Porcelain Donut Insulator 120kN - U120B
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Product Main Parameters
| Parameter | Value |
|---|---|
| Diameter | 255mm |
| Spacing | 146mm |
| Creepage Distance | 320mm |
| Mechanical Failing Load | 120kN |
Common Product Specifications
| Specification | Description |
|---|---|
| Coupling Size | 16mm |
| Dry Power-frequency Withstand Voltage | 70kV |
| Wet Power-frequency Withstand Voltage | 40kV |
Product Manufacturing Process
The manufacturing of wholesale porcelain donut insulators involves rigorous processes to ensure optimal performance in electrical systems. The raw materials are mixed and shaped into blanks, which are then dried and glazed to enhance durability. They are fired in kilns to achieve the necessary mechanical strength. Each insulator undergoes comprehensive testing to ensure it meets stringent quality standards before assembly and packaging.
Product Application Scenarios
Wholesale porcelain donut insulators are crucial in high-voltage power transmission systems. Their primary role is to support conductors and provide electrical isolation, preventing current leakage to grounded structures. Widely used in power grids and transmission lines, they maintain system stability and safety under varying environmental conditions. Their robust design ensures longevity, reducing maintenance needs and operational costs.
Product After-Sales Service
We offer a comprehensive after-sales service, ensuring customer satisfaction. This includes technical support, replacement of defective products, and regular updates on product performance enhancements. Our customer service team is dedicated to resolving any queries you may have.
Product Transportation
Our wholesale porcelain donut insulators are packaged securely to withstand transportation. We collaborate with trusted logistics partners to ensure timely and safe delivery worldwide. Packaging complies with international standards to prevent damage during transit.
Product Advantages
- Durability: Made from high-quality porcelain for a long service life.
- Electrical Strength: Excellent dielectric properties for effective insulation.
- Environmental Resistance: Operates in diverse weather conditions without degradation.
- Cost-Effective: Long lifespan reduces the need for frequent replacements.
Product FAQ
- What is the load capacity of the porcelain donut insulator?Our U120B model has a mechanical failing load of 120kN, making it suitable for demanding electrical transmission applications.
- Can these insulators be used worldwide?Yes, they comply with international standards, making them suitable for export to various global markets.
- How are the insulators tested for quality?Every insulator undergoes rigorous testing at multiple stages of production to ensure compliance with industry standards.
- Are the insulators resistant to environmental stress?Yes, porcelain insulators are designed to withstand environmental stresses such as rain, snow, and pollution.
- What is the warranty period?We offer a standard warranty period and provide additional support services for customer satisfaction.
- Do you offer customization?Yes, we can accommodate custom requirements for specific project needs.
- How are the insulators packaged?Insulators are packaged in secure, durable materials to prevent damage during shipping.
- What is the minimum order quantity?The minimum order quantity is 10 pieces, ideal for wholesale purchases.
- Can customers inspect the production process?Yes, we welcome third-party inspections to ensure transparency and quality assurance.
- How long is the delivery time?Delivery time varies based on location and order size, but we strive for prompt shipments.
Product Hot Topics
- The Importance of Quality in Porcelain Donut InsulatorsQuality is paramount in ensuring the longevity and reliability of porcelain donut insulators. With Jiangxi Huayao Electric Co., Ltd.'s commitment to excellence, customers worldwide benefit from products that uphold high standards.
- Choosing the Right Insulator for Your Transmission NeedsUnderstanding the specific requirements of your project is crucial. The U120B porcelain donut insulator provides versatility with its robust design, making it an ideal choice for high-voltage applications.
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