China Electrical Glass Insulators: U70BS 70kN Disc
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Product Main Parameters
| Model | Diameter (mm) | Height (mm) | Mechanical Load (kN) | Weight (kg) |
|---|---|---|---|---|
| U70BS | 255 | 127 | 70 | 3.5 |
Common Product Specifications
| Model | Creepage Distance (mm) | Power Frequency Withstand Voltage Dry (kV) | Power Frequency Withstand Voltage Wet (kV) |
|---|---|---|---|
| U70BS | 320 | 70 | 40 |
Product Manufacturing Process
Based on authoritative sources, the manufacturing of electrical glass insulators involves several key steps. Initially, high-quality silica is combined with other materials like soda and lime to create a glass mixture. This mixture undergoes a melting process at high temperatures to form a homogeneous glass mass. This glass is then tempered to enhance strength and durability. Continuous electric melting ensures consistent quality, and the process is closely monitored using advanced technology from Germany and Italy. The tempered glass is shaped into insulator components, which are then assembled with iron caps and steel feet using cement adhesive. These final products undergo stringent quality checks to meet international standards (IEC, GB) before being packaged for distribution.
Product Application Scenarios
In the context of electrical infrastructure, glass insulators are pivotal. According to authoritative papers, they are widely used in high-voltage transmission and distribution networks. Their primary function is to insulate electrical conductors while providing mechanical support. Due to their superior dielectric strength and non-porous nature, they are ideal for environments subjected to harsh weather conditions. In China, electrical glass insulators play a crucial role in maintaining the stability and efficiency of national and regional power grids. Their application extends beyond power transmission to telecommunications and railway electrification, ensuring minimal electrical interference and reliable operation across various sectors.
Product After-Sales Service
- 1-year warranty against manufacturing defects.
- Comprehensive support for installation and maintenance.
- Dedicated customer service for swift resolution of issues.
Product Transportation
Insulators are carefully packed in wooden cases with a standard quantity of 6 pieces per case, then placed on pallets. Transportation is executed through secure logistics partners from major ports, ensuring timely delivery across China and internationally.
Product Advantages
- High mechanical strength and durability.
- Exceptional weather resistance.
- Self-cleaning surface reduces maintenance.
- Easy visual inspection for damage detection.
Product FAQ
- What are glass insulators made of? Glass insulators, manufactured in China, are primarily composed of silica, soda, and lime, tempered for durability.
- How do I identify a damaged insulator? In China electrical glass insulators, damages appear as fractures or changes in transparency, easily visible during inspections.
- What is the typical lifespan of a glass insulator? The U70BS insulators, manufactured in China, have a long lifespan due to their superior weather and UV resistance.
- How are glass insulators installed? Installation involves suspending them from pylons to insulate high-voltage transmission lines, a common practice in China.
- Are glass insulators suitable for high-voltage lines? Yes, China electrical glass insulators like U70BS are ideal for high-voltage applications because of their high dielectric strength.
- Can glass insulators operate in wet conditions? Yes, their non-porous nature ensures reliable performance even in wet environments, a key feature for China electrical applications.
- What makes glass insulators environmentally favorable? Their recyclability makes China electrical glass insulators an eco-friendly choice, reducing environmental impact.
- How do glass insulators contribute to electrical safety? They prevent electrical leakage, ensuring safety and efficiency in China’s power grids.
- Can they be used in telecommunications? Yes, they insulate communication lines, preventing interference, critical in China’s vast telecom networks.
- What quality standards do your insulators meet? Our China electrical glass insulators are compliant with IEC and GB standards, ensuring top-notch quality.
Product Hot Topics
- Improving Power Grid Stability In recent years, China has focused on enhancing power grid stability. Electrical glass insulators play a significant role in this endeavor. Their use in high-voltage transmission lines helps prevent electrical faults and outages, ensuring continuous power supply. This has been particularly important in rapidly developing regions where consistent electricity is crucial for economic growth and development.
- Advancements in Insulator Technology Technological advancements have revolutionized the production of electrical glass insulators in China. The adoption of automation and precision engineering has led to the creation of insulators that are not only more durable but also more efficient. This progress has been critical in meeting the increasing demand for reliable electrical components in both urban and rural power networks.
- Environmental Impact and Sustainability With growing environmental awareness, the sustainability of materials used in electrical infrastructure is under scrutiny. Glass insulators, being recyclable, offer a sustainable solution. Efforts are being made to further reduce the carbon footprint of their production, aligning with China’s commitment to environmental conservation and sustainable development.
- Insulators in Telecommunications In China, the deployment of electrical glass insulators extends beyond power transmission. They are also crucial in the telecommunications industry, where they ensure the integrity of communication lines. This application is vital in maintaining uninterrupted communication services, which are essential for both personal and business operations.
- Role in Railway Electrification As China invests in expanding its railway infrastructure, electrical glass insulators have become indispensable. They are used in electrified railways, ensuring safe and efficient power supply for trains. This application is a testament to their versatility and reliability in diverse electrical systems.
- Cost-Effectiveness of Glass Insulators The cost-effectiveness of using glass insulators in electrical systems is a significant advantage. In China, the ability to produce high-quality insulators at competitive prices has made them a preferred choice for both domestic and international projects. This economic benefit does not compromise their quality, ensuring that cost savings do not equate to reduced performance.
- Innovation in Manufacturing Processes The manufacturing processes of electrical glass insulators have seen considerable innovation, particularly in China. Embracing cutting-edge technology from international leaders, the industry has improved efficiency and quality, setting a benchmark for global standard production.
- Market Expansion and Exports China's production of electrical glass insulators is not only a domestic success but also a growing export market. With products reaching over 40 countries, the demand for reliable, high-quality insulators from China is evident. This export success reflects the trust international markets place in Chinese manufacturing capabilities.
- Challenges in Insulator Production Despite advancements, challenges remain in the production of electrical glass insulators. Maintaining quality while scaling up production is a key focus, particularly as China ramps up its infrastructure projects. Addressing these challenges is crucial for meeting the growing demand without compromising product integrity.
- The Future of Electrical Insulators Looking ahead, the future of electrical glass insulators in China is promising. Ongoing research and development efforts aim to further enhance their performance and adaptability in various applications. As electrical infrastructure needs evolve, these insulators will continue to play a pivotal role in supporting reliable and efficient power delivery.
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