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Manufacturer of White Porcelain Insulator 70kN

Short Description:

Leading manufacturer offers durable white porcelain insulator 70kN ideal for high-voltage applications with exceptional dielectric strength.


Product Detail
Product Tags

Product Main Parameters

SpecificationDetails
Model Number52-5
MaterialPorcelain
Rated Voltage33kV
ColorBrown/White
Mechanical Failing Load111kN
Tension Proof55.5kN

Common Product Specifications

CharacteristicValue
Diameter (D)255mm
Spacing (H)146mm
Creepage Distance295/320mm
Coupling Size16mm
Dry Power-frequency Withstand Voltage70kV
Wet Power-frequency Withstand Voltage40kV
Dry Lightning Impulse Withstand Voltage100kV
Puncture Withstand Voltage110kV
Radio Influence Voltage Data<10kV

Product Manufacturing Process

The manufacturing process of white porcelain insulators involves careful selection and mixing of raw materials such as clay, quartz, and feldspar. The blend is shaped into blanks and then subjected to a drying process to remove moisture. Once dried, a glaze is applied to improve the insulator's resistance to environmental factors. The shaped and glazed blanks are fired in a kiln at high temperatures to achieve the necessary hardness and glass-like finish. Each insulator undergoes rigorous quality checks throughout the process, ensuring they meet the required standards for mechanical and electrical performance.

Product Application Scenarios

White porcelain insulators are commonly used in electrical power distribution networks to isolate and support conductors. Their ability to withstand high voltages makes them ideal for high-voltage transmission lines, substations, and transformers. These insulators are also employed in radio antennas and electrical railways, where reliable electrical isolation is essential. The glazed surface minimizes dirt accumulation, reducing the risk of tracking and electrical arcing, thereby enhancing safety and performance in various environmental conditions, including exposure to sunlight, rain, and pollutants.

Product After-Sales Service

As a leading manufacturer, we offer comprehensive after-sales service, including support for installation and maintenance. Our technical team is available to assist with any product-related queries to ensure customer satisfaction and optimal performance of our insulators.

Product Transportation

Our white porcelain insulators are securely packaged in wooden cases and placed on pallets to protect them during transit. We ensure prompt delivery through reliable shipping partners to both domestic and international destinations. Our logistics team is committed to ensuring that products reach our customers in perfect condition.

Product Advantages

  • Exceptional dielectric strength, ensuring reliability in high-voltage applications.
  • Thermal and mechanical stability, offering long-term durability in various climates.
  • High resistance to environmental wear and corrosion.
  • Versatile application across multiple sectors such as power transmission and industrial use.
  • Aesthetically pleasing design facilitating easy visual inspections.

Product FAQ

  • What materials are used in manufacturing your insulators?
  • Our insulators are crafted from high-quality porcelain, utilizing a mix of clay, quartz, and feldspar.
  • How does the company ensure product quality?
  • We implement stringent quality control measures at every stage of production to ensure all products meet industry standards.
  • What is the typical service life of a porcelain insulator?
  • Porcelain insulators are designed for long-term use, with a typical service life of several decades under standard operating conditions.
  • Can the insulators withstand high environmental stress?
  • Yes, our insulators are engineered to resist mechanical stress and environmental wear, including extreme weather conditions.
  • Do you offer custom insulator designs?
  • Yes, we provide tailored insulator solutions to meet specific customer requirements and applications.
  • What is the minimum order quantity?
  • The minimum order quantity for our porcelain insulators is 10 pieces.
  • What are the shipping options available?
  • We offer shipping options through Ningbo and Shanghai ports, with flexible payment terms including TT, L/C, and FCA.
  • Is there any warranty provided on the insulators?
  • We offer a warranty on our products as part of our commitment to quality and customer satisfaction.
  • What after-sales services are provided?
  • Our after-sales services include installation support, technical assistance, and maintenance guidance.
  • How do I ensure the compatibility of these insulators with my existing system?
  • We advise consulting with our technical team to assess the compatibility of our insulators with your existing setup.

Product Hot Topics

  • Environmental Impact of Porcelain Insulators
  • As a conscientious manufacturer, we focus on minimizing the environmental impact of our production processes. Our switch to natural gas electric melting glass kilns not only enhances product quality but also reduces emissions. The durable nature of porcelain insulators also contributes to sustainability as they require less frequent replacements, thereby decreasing the demand for raw material extraction and energy consumption associated with new production.
  • Technological Advancements in Porcelain Insulator Production
  • Our investment in advanced technology from Germany and Italy is a testament to our commitment to quality. By integrating cutting-edge tempering machines and homogenization treatment lines, we ensure our insulators meet the highest standards of performance. These advancements help us maintain our position as a leading manufacturer by continuously improving product efficiency and durability.
  • Market Trends for Electrical Insulators
  • The global demand for durable and reliable electrical insulators is on the rise, driven by the expansion of power infrastructure in emerging markets. As a leading manufacturer, we stay ahead by aligning our R&D efforts with these trends, ensuring our products meet evolving industry needs and regulatory standards.
  • Safety Standards in Electrical Insulation
  • Ensuring safety in electrical systems is paramount, and as a reputable manufacturer, we adhere strictly to GB, ANSI, BS, DIN, AS, and IEC standards. Our products undergo rigorous testing, including type tests by third-party institutes, to ensure they surpass the safety and performance benchmarks required in the industry.
  • Porcelain vs. Polymer Insulators
  • While polymer insulators offer certain benefits such as reduced weight, porcelain insulators remain a preferred choice for many due to their superior mechanical strength and longevity. As a leading manufacturer, we continue to focus on optimizing the advantages of porcelain through technological innovation and quality assurance.
  • Customer-Centric Innovations in Insulator Manufacturing
  • Understanding customer needs drives our innovations. We prioritize feedback in our R&D process, ensuring we deliver products that not only meet but exceed expectations. Our approach to customer partnership extends beyond sales, offering comprehensive solutions and support across product lifecycles.
  • Maintaining Quality in High-Volume Production
  • With a daily output capability of 10,000 pieces, maintaining quality is critical. As a leading manufacturer, we employ automation and rigorous quality control measures at every production stage, ensuring each insulator maintains the high standards our reputation is built on.
  • Future of Electrical Insulation Technology
  • Innovation in electrical insulation is key to advancing power infrastructure. As a manufacturer committed to progress, we invest in R&D to explore new materials and processes that enhance insulator performance, aligning with future demands of the power industry.
  • Exporting Quality: Our Approach
  • Exporting to over 40 countries, we ensure that our products meet diverse international standards. By adopting a customer-first approach, we tailor our offerings to suit regional specifications while maintaining our global reputation as a trusted manufacturer of high-quality porcelain insulators.
  • Impact of Manufacturing Techniques on Insulator Longevity
  • The longevity of insulators is largely influenced by the precision of manufacturing techniques. Our use of world-class production technology and adherence to stringent processes result in products that are not only durable but also consistent in performance, reinforcing our position as an industry leader.

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