Supplier of Long Rod Porcelain Insulators: 70kN Model
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Product Details
| Attribute | Value |
|---|---|
| Model Number | 52-5 |
| Material | Porcelain |
| Rated Voltage | 33kV |
| Mechanical Failing Load | 111kN |
| Creepage Distance | 295/320mm |
Common Product Specifications
| Dimension | Value |
|---|---|
| Diameter (D) | 255mm |
| Spacing (H) | 146mm |
| Dry Power-frequency Withstand Voltage | 70kV |
Product Manufacturing Process
The manufacturing process of long rod porcelain insulators involves several critical steps to ensure quality and reliability. Initially, the raw materials are carefully selected and blended to achieve the desired properties. The mixture is shaped into blanks and allowed to dry. Once dried, the blanks undergo glazing and are fired in kilns to achieve the required mechanical and electrical characteristics. Post-kiln, insulators are assembled with glue, tested for quality, and packaged as finished products. This meticulous process guarantees that each insulator meets international standards, providing optimal performance in high-voltage applications.
Product Application Scenarios
Long rod porcelain insulators are essential in high-voltage power systems, providing reliable isolation between conductive parts and structures. They are commonly used in overhead transmission lines, supporting the high mechanical loads of conductors while maintaining electrical isolation. Their robust design and material properties make them suitable for environments with high pollution and moisture levels, ensuring system stability and efficiency. Additionally, they play a critical role in railway electrification systems, offering a dependable solution for the safe and effective transmission of electrical power in railway networks.
Product After-Sales Service
We provide comprehensive after-sales support, including installation assistance, troubleshooting, and maintenance advice to ensure the long-term performance of our insulators. Our dedicated team is always ready to support our clients with technical guidance and replacement solutions when necessary.
Product Transportation
Our products are shipped using secure and sturdy packaging to prevent damage during transit. Each insulator is carefully packed in wooden cases and loaded onto pallets for safe transportation. We collaborate with reliable logistics partners to ensure timely and efficient delivery to our global customers.
Product Advantages
- High Mechanical Strength: Capable of withstanding substantial loads, ensuring stability under adverse conditions.
- Durability: Long-lasting with resistance to environmental factors, reducing the need for frequent replacements.
- Low Maintenance: Minimal upkeep due to their robust design, leading to cost savings over time.
- Effective in High-Voltage Applications: Suitable for managing high electric fields, reducing flashover risk.
Product FAQ
- What is the main function of long rod porcelain insulators? Long rod porcelain insulators provide electrical isolation and mechanical support, preventing unwanted current paths and maintaining system safety.
- How are these insulators different from polymer insulators? Porcelain insulators offer higher mechanical strength and durability but are heavier compared to polymer alternatives, which are lighter but may require more frequent replacements.
- Can these insulators withstand harsh environmental conditions? Yes, they are designed to endure pollution and moisture, maintaining performance in various climates.
- What voltage levels are suitable for these insulators? They are ideal for high-voltage applications, effectively managing electric fields up to 33kV and beyond.
- What is the typical service life of a long rod porcelain insulator? These insulators typically last several decades due to their durable construction and resistance to weathering.
- How are they installed in transmission lines? Installation involves securing them to towers and attaching conductors using couplings that match the insulator’s design.
- What maintenance is required for these insulators? Regular visual inspections and cleaning to remove contaminants are recommended to ensure optimal performance.
- Are these insulators environmentally friendly? Made from natural materials, they have a minimal environmental impact and can be recycled at the end of their life cycle.
- What are the key benefits of using porcelain over other materials? Porcelain offers superior dielectric strength and longevity, making it a reliable choice for high-stress applications.
- How do these insulators improve system reliability? By providing dependable insulation and mechanical support, they reduce the risk of faults and improve the overall resilience of power systems.
Product Hot Topics
- Enhancements in Long Rod Porcelain Insulators Recent developments focus on optimizing material properties and design to enhance performance while reducing weight, making them more competitive against modern polymer alternatives. Manufacturers invest in research to improve dielectric strength and mechanical resilience, ensuring that porcelain insulators remain a staple in high-voltage applications.
- Global Trends in Insulator Technology The industry sees a shift towards hybrid solutions combining porcelain's reliability with polymer's lightweight advantages. This trend addresses the demand for efficient, high-performance insulators that meet diverse operational needs. Long rod porcelain insulators, with their proven track record, continue to be pivotal, especially in environments demanding high mechanical integrity.
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