Are you looking for the best high voltage insulator factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare the top high voltage insulator manufacturers in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.
Xi’an XD high voltage porcelain insulator Co.,Ltd. brief …
Product Details: Xi’an XD High Voltage Porcelain Insulator Co., Ltd. is a key enterprise specializing in the manufacture and research of high-voltage (HV) porcelain insulators and surge arresters. The company produces ceramic products for the electrical industry, including insulators and insulating components tailored to customer specifications.
Pros:
– Specialized in high-voltage porcelain insulators a…
– Ability to produce products to customer specificat…
Cons:
– Limited information available on specific product…
– No detailed data on cost-effectiveness or comparat…
Factory source China 11-33kv Insulator, Polymer Insulator …
High Voltage Suspension Toughed Glass Insulator
HV Insulators
China Chinese Professional Outdoor High Voltage | Hawai
Product Details: The product is a 500KV suspension composite insulator designed for high-voltage applications. It features a reliable structure that utilizes the mechanical strength of an epoxy glass fiber rod, which serves as the internal load-bearing component. The insulator is suitable for outdoor use and is part of a series that outperforms traditional porcelain insulators in both mechanical and electrical performance.
Pros:
– Better mechanical and electrical performance compa…
– Strong mechanical strength with a tensile bending…
– High tolerance for safe operation.
– Reliable structure that prevents damage to the cor…
Cons:
– No specific cons mentioned in the provided sources…
High Voltage Insulator
Product Details: Product name: high voltage insulator. Brand name: SALI. Material: porcelain. Color: white. Rated Voltage: 1500-4000V. Certificate: ISO9001.
Pros:
– Good insulation performance
– Excellent weatherability
– High heat resistance
– Easy to install
Cons:
– No specific cons mentioned in the source.
China High Tension Composite Insulator Manufacturer, Supplier
Product Details: The High Tension Composite Insulator by Jiangxi Johnson Electric Co., Ltd. is designed for electrical power distribution systems. Made with advanced composite materials, it offers excellent mechanical strength and reliable performance in various weather conditions. The insulator has superior insulation properties, ensuring safe and efficient operation of power transmission lines. It is lightweight and durable, making it easy to handle and install. The product undergoes rigorous testing and quality control to meet international standards and customer requirements.
Pros:
– Offers excellent mechanical strength and reliable…
– Provides superior insulation properties, ensuring…
– Lightweight and durable construction makes it easy…
– Customizable to meet specific project needs.
– Withstands harsh weather conditions, UV exposure,…
Cons:
– No specific cons mentioned in the provided sources…
20kV Porcelain Electrical Power Line High Voltage …
Product Details: The VHD-20 Porcelain Electrical Power Line High Voltage Insulator is part of the VHD series. Key details include a power frequency wet flashover voltage, though the specific voltage is not provided on this page. It is designed for high-voltage applications in power lines. The product is manufactured by SD Insulator and is available for export. For detailed specifications, one needs to contact the sales team at [email protected].
Pros:
– Designed for high-voltage applications, suitable f…
– Manufactured by a company specializing in porcelai…
– Available for export, catering to international ma…
Cons:
– Specific technical details such as power frequency…
– Requires direct contact with the sales team for de…
Fayun – China wholesale High Voltage Insulator – Composite …
Product Details: Composite suspension insulators feature silicon rubber rain sheds designed according to aerodynamics principles using the whole-moulding method. The fiber rod is made of ECR high-temperature and acid-proof glass-fiber reinforced epoxy resin. Metal fittings are made of hot dip galvanized cast steel. The rated voltage ranges from 10KV to 220KV, and the products undergo a 5000-hour aging test, adhering to IEC standards.
Pros:
– Improved pollution discharge and validity of total…
– High-temperature and acid-proof ECR fiber rod
– Zinc cover protection, supersonic monitor, and coa…
– Superior bending and tensile strength
– Electric corrosion resistance and excellent corona…
– High pollution resistance and superior hydrophobic…
– Aging resistance and anti-leakage trace
– Shaking-proof and good brittleness-proof property
– Light weight and convenient installation
Cons:
– No specific cons mentioned in the product details….
China High Voltage Insulator Manufacturers
Product Details: The website mentions two types of lightning arresters: ZnO Polymer lightning arrester and ceramic type, with a focus on ceramic types. These arresters are designed to protect electrical equipment from damage caused by lightning overvoltage and other high-voltage surges. They are connected between the cable and the ground, usually in parallel with the protected equipment, and direct high-voltage impulse currents to the ground to protect insulation.
Pros:
– Effectively protects communication equipment and e…
– Operates only during abnormal voltage conditions,…
– Can protect against both lightning-generated and o…
Cons:
– Requires specific environmental conditions such as…
– Needs careful consideration if used in contaminati…
Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Xi’an XD high voltage porcelain insulator Co.,Ltd. brief … | Xi’an XD High Voltage Porcelain Insulator Co., Ltd. is a key enterprise specializing in the manufact… | – Specialized in high-voltage porcelain insulators a… – Ability to produce products to customer sp… | – Limited information available on specific product… – No detailed data on cost-effectiveness or c… | www.china-power-contractor.cn |
| Factory source China 11-33kv Insulator, Polymer Insulator … | www.yojiuelec.com | |||
| High Voltage Suspension Toughed Glass Insulator | www.johnsoninsulator.com | |||
| HV Insulators | www.busbarinsulator.cc | |||
| China Chinese Professional Outdoor High Voltage | Hawai | The product is a 500KV suspension composite insulator designed for high-voltage applications. It fea… | – Better mechanical and electrical performance compa… – Strong mechanical strength with a tensile… | – No specific cons mentioned in the provided sources… |
| High Voltage Insulator | Product name: high voltage insulator. Brand name: SALI. Material: porcelain. Color: white. Rated Vol… | – Good insulation performance – Excellent weatherability – High heat resistance – Easy to install | – No specific cons mentioned in the source. | www.salipowerfittings.com |
| China High Tension Composite Insulator Manufacturer, Supplier | The High Tension Composite Insulator by Jiangxi Johnson Electric Co., Ltd. is designed for electrica… | – Offers excellent mechanical strength and reliable… – Provides superior insulation properties, en… | – No specific cons mentioned in the provided sources… | www.johnsoninsulator.com |
| 20kV Porcelain Electrical Power Line High Voltage … | The VHD-20 Porcelain Electrical Power Line High Voltage Insulator is part of the VHD series. Key det… | – Designed for high-voltage applications, suitable f… – Manufactured by a company specializing in… | – Specific technical details such as power frequency… – Requires direct contact with the sales tea… | www.sdinsulator.com |
| Fayun – China wholesale High Voltage Insulator – Composite … | Composite suspension insulators feature silicon rubber rain sheds designed according to aerodynamics… | – Improved pollution discharge and validity of total… – High-temperature and acid-proof ECR fiber… | – No specific cons mentioned in the product details…. | www.fayunelectric.com |
| China High Voltage Insulator Manufacturers | The website mentions two types of lightning arresters: ZnO Polymer lightning arrester and ceramic ty… | – Effectively protects communication equipment and e… – Operates only during abnormal voltage cond… | – Requires specific environmental conditions such as… – Needs careful consideration if used in con… | www.volcano-electrical.com |
Frequently Asked Questions (FAQs)
What types of high voltage insulators are commonly manufactured in China?
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In China, high voltage insulator factories produce a variety of insulators, including composite insulators, porcelain insulators, and ceramic insulators. Composite insulators, made from advanced materials, are popular for their lightweight and durable design, suitable for high voltage applications. Porcelain and ceramic insulators are also widely used, especially for their high mechanical strength and resistance to harsh weather conditions. These insulators are designed for various applications, such as overhead lines, substations, and industrial facilities[2][4][5].
How do Chinese manufacturers ensure the quality of their high voltage insulators?
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Chinese manufacturers of high voltage insulators emphasize strict quality control and adherence to international standards. Many factories, such as Jiangxi Johnson Electric Co., Ltd. and Hunan Yangdong Porcelain Insulators & Electric Co., Ltd., are certified with ISO 9001, ISO 14001, and other relevant certifications. They conduct rigorous testing, including artificial pollution tests, to ensure their products meet or exceed standards like IEC 61462 and IEC 62217. This commitment to quality ensures the reliability and performance of their insulators[2][4][5].
Can I customize high voltage insulators to meet specific project needs?
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Yes, you can customize high voltage insulators to fit your specific project requirements. Many Chinese manufacturers, such as Jiangxi Johnson Electric Co., Ltd. and Pingxiang Huaci Insulators Group Co., Ltd., offer OEM services. They work closely with customers to design and produce insulators that meet particular specifications, whether it’s for utility companies, industrial applications, or renewable energy plants. This customization ensures that the insulators perfectly align with your project’s needs[1][4][5].
What are the advantages of using composite high voltage insulators over traditional materials?
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Composite high voltage insulators offer several advantages over traditional materials like porcelain or ceramic. They are lightweight, making them easier to handle and install, which can reduce installation costs. Composite insulators also provide superior insulation properties, are resistant to UV and chemical exposure, and can withstand harsh weather conditions. Additionally, they are more durable and require minimal maintenance, making them a cost-effective solution for long-term use[1][3][4].
How reliable are Chinese suppliers for high-quality electrical insulators?
?
Chinese suppliers are highly reliable for high-quality electrical insulators. With dedicated testing facilities and advanced manufacturing processes, companies like Hebei Songguang Fastener Manufacturing Co., Ltd. and Jiangxi QOCI Electric CO., LTD. deliver products that meet international standards. Conducting due diligence, requesting samples, and partnering with established suppliers can further ensure product reliability. Many Chinese suppliers have a strong track record of exporting high-quality insulators to various countries around the
