Are you curious about where the best electrical bushings are made? In this article, we’ll explore the top factories in China that specialize in producing these essential components. From quality to innovation, we’ll compare what each factory has to offer, helping you make informed decisions for your projects.
Bushing (Beijing) HV Electric Co., Ltd. – China transformer bushing,dry …
Product Details: Bushing (Beijing) HV Electric Co., Ltd. specializes in high voltage bushings, including transformer bushings, oil/SF6 bushings, GIS outlet bushings, oil/oil bushings, wall bushings, and high current bushings.
Pros:
– Leading enterprise in the high voltage bushing industry in China.
– Products exported to over 20 countries, indicating international trust and quali…
Cons:
– Limited information on specific product features and specifications.
– No detailed customer reviews or feedback provided.
24kV – 550kV Transformer Bushings Supplier – RIP and RIS Bushing …
Product Details: ChinSun® Bushing is a professional RIS and RIP high-voltage condenser-grade bushings manufacturer, offering 8 types of bushings including oil to air, oil to oil, oil to SF6, high-current, wall, GIS, circuit breaker, and generator bushings.
Pros:
– Meets IEC 60137 and IEEE standards with low dielectric loss factor (< 0.35%) and…
– Completely oil and paper-free (RIS), allowing installation at any angle and redu…
Cons:
– Limited to high-voltage bushing products only.
– Potentially higher initial costs compared to traditional bushing technologies.
Nanjing Electric HV Bushing Co.,Ltd. – njdqgytg.com
Product Details: Nanjing Electric HV Bushing Co., Ltd. offers a range of high voltage bushings including insulated busbars, DC converter transformers, GIS lead-out bushings, and various types of oil-SF6 bushings.
Pros:
– Established company with a long history in the industry.
– Wide range of high voltage products suitable for various applications.
Cons:
– Limited information on specific product performance metrics.
– Potentially high cost associated with high voltage equipment.
Nanjing Rainbow Electric Co., Ltd
Product Details: Nanjing Rainbow Electric Co., Ltd. offers a range of electrical insulators and transformer components, including glass insulators, porcelain insulators, transformer bushings, and tap changers.
Pros:
– Leading manufacturer and exporter in the industry
– Wide range of products for various applications
Cons:
– Limited information on specific product features
– No detailed customer reviews provided
Home – EUROPE ChinSun® | 12kV – 550kV Transformer and Wall Bushings
Product Details: ChinSun specializes in producing 52kV – 550kV transformer bushings & wall bushings, with inner insulation types of RIS (Resin Impregnated Synthetic) & RIP (Resin Impregnated Paper).
Pros:
– No hygroscopic material, easier to store.
– Partial discharge free up to double phase to ground voltage.
– Completely dry bushing, no oil leakage, no explosion risk.
– No maintenance nor constant monitoring necessity.
Cons:
– Higher initial cost compared to traditional bushings.
– Limited availability in some regions.
Pingxiang Risheng Electric Porcelain Co., Ltd. -Power transformer …
Product Details: Pingxiang Risheng Electric Porcelain Co., Ltd. specializes in power transformer bushing products, including high-voltage and low-voltage transformer bushings, screw thread transformer bushings, and fusible transformer bushings. The company has over 12 years of experience and offers OEM/ODM services.
Pros:
– Established manufacturer with over 12 years of experience.
– Wide range of transformer bushing products available.
Cons:
– Limited information on specific product features.
– No detailed customer reviews or testimonials provided.
HV ML LV Bushing-Products-Nanjing Electric International Co., Ltd.
Product Details: HV ML LV Bushing is used in power transformers and electric reactors to carry current and provide insulation. It is designed for high, medium, and low voltage applications, ensuring the sealing of transformer oil tank shells.
Pros:
– High voltage capability (10KV—1100KV)
– Wide application in power systems
Cons:
– Requires proper installation and maintenance
– Potential for failure if not used within specified voltage limits
China Hv Bushing – Hewei Power – manufacturer of wall bushing …
Product Details: HV bushings are critical components in high-voltage equipment such as transformers, circuit breakers, and switchgear, helping manage electrical stress and ensuring reliable operation. They are designed with advanced materials like porcelain, composite insulators, or epoxy resin, providing excellent dielectric strength and mechanical durability.
Pros:
– High-quality products that meet international standards.
– Designed to withstand harsh environmental conditions.
Cons:
– Potentially high manufacturing costs.
– Limited availability in some regions.
China Large Current Wall Through Bushing – Baoding Hewei Power …
Product Details: Large Current Wall Through Bushings are critical components in high-voltage electrical systems, designed to manage high electrical loads while providing exceptional insulation and mechanical strength. They are manufactured by Hewei Power Technology using advanced materials like fiberglass-reinforced epoxy.
Pros:
– High current handling capacity for large-scale infrastructure
– Superior electrical insulation preventing dangerous discharges
– High mechanical strength resistant to vibrations and environmental factors
– Excellent thermal management preventing overheating
– Durability in harsh environments, ideal for outdoor installations
Cons:
– Potentially higher initial cost compared to standard bushings
– May require specialized installation and maintenance
Exploring Electrical Bushing Types: A Spotlight on Capacitive Bushings
Product Details: Capacitive bushings provide insulation and enable voltage measurement, featuring a capacitive voltage divider for continuous monitoring in high-voltage systems.
Pros:
– Improved safety through real-time voltage measurements.
– Reduced dielectric losses compared to traditional options.
– Facilitated predictive maintenance with continuous monitoring.
Cons:
– Potentially higher initial cost compared to standard bushings.
– May require specific installation conditions for optimal performance.
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Comparison Table
| Company | Product Details | Pros | Cons | Website |
|---|---|---|---|---|
| Bushing (Beijing) HV Electric Co., Ltd. – China transformer bushing,dry … | Bushing (Beijing) HV Electric Co., Ltd. specializes in high voltage bushings, including transformer bushings, oil/SF6 bushings, GIS outlet bushings, o… | – Leading enterprise in the high voltage bushing industry in China. – Products exported to over 20 countries, indicating international trust and quali… | – Limited information on specific product features and specifications. – No detailed customer reviews or feedback provided. | www.bushing-electric.com |
| 24kV – 550kV Transformer Bushings Supplier – RIP and RIS Bushing … | ChinSun® Bushing is a professional RIS and RIP high-voltage condenser-grade bushings manufacturer, offering 8 types of bushings including oil to air,… | – Meets IEC 60137 and IEEE standards with low dielectric loss factor (< 0.35%) and… – Completely oil and paper-free (RIS), allowing installation at… | – Limited to high-voltage bushing products only. – Potentially higher initial costs compared to traditional bushing technologies. | www.sdchinsun.com |
| Nanjing Electric HV Bushing Co.,Ltd. – njdqgytg.com | Nanjing Electric HV Bushing Co., Ltd. offers a range of high voltage bushings including insulated busbars, DC converter transformers, GIS lead-out bus… | – Established company with a long history in the industry. – Wide range of high voltage products suitable for various applications. | – Limited information on specific product performance metrics. – Potentially high cost associated with high voltage equipment. | www.njdqgytg.com |
| Nanjing Rainbow Electric Co., Ltd | Nanjing Rainbow Electric Co., Ltd. offers a range of electrical insulators and transformer components, including glass insulators, porcelain insulator… | – Leading manufacturer and exporter in the industry – Wide range of products for various applications | – Limited information on specific product features – No detailed customer reviews provided | www.njrecgroup.com |
| Home – EUROPE ChinSun® | 12kV – 550kV Transformer and Wall Bushings | ChinSun specializes in producing 52kV – 550kV transformer bushings & wall bushings, with inner insulation types of RIS (Resin Impregnated Synthetic) &… | – No hygroscopic material, easier to store. – Partial discharge free up to double phase to ground voltage. – Completely dry bushing, no oil leakage, n… | – Higher initial cost compared to traditional bushings. – Limited availability in some regions. |
| Pingxiang Risheng Electric Porcelain Co., Ltd. -Power transformer … | Pingxiang Risheng Electric Porcelain Co., Ltd. specializes in power transformer bushing products, including high-voltage and low-voltage transformer b… | – Established manufacturer with over 12 years of experience. – Wide range of transformer bushing products available. | – Limited information on specific product features. – No detailed customer reviews or testimonials provided. | www.rishenginsulator.com |
| HV ML LV Bushing-Products-Nanjing Electric International Co., Ltd. | HV ML LV Bushing is used in power transformers and electric reactors to carry current and provide insulation. It is designed for high, medium, and low… | – High voltage capability (10KV—1100KV) – Wide application in power systems | – Requires proper installation and maintenance – Potential for failure if not used within specified voltage limits | www.nanjingelectric.com |
| China Hv Bushing – Hewei Power – manufacturer of wall bushing … | HV bushings are critical components in high-voltage equipment such as transformers, circuit breakers, and switchgear, helping manage electrical stress… | – High-quality products that meet international standards. – Designed to withstand harsh environmental conditions. | – Potentially high manufacturing costs. – Limited availability in some regions. | www.heweipower.com |
| China Large Current Wall Through Bushing – Baoding Hewei Power … | Large Current Wall Through Bushings are critical components in high-voltage electrical systems, designed to manage high electrical loads while providi… | – High current handling capacity for large-scale infrastructure – Superior electrical insulation preventing dangerous discharges – High mechanical str… | – Potentially higher initial cost compared to standard bushings – May require specialized installation and maintenance | www.heweipower.com |
| Exploring Electrical Bushing Types: A Spotlight on Capacitive Bushings | Capacitive bushings provide insulation and enable voltage measurement, featuring a capacitive voltage divider for continuous monitoring in high-voltag… | – Improved safety through real-time voltage measurements. – Reduced dielectric losses compared to traditional options. – Facilitated predictive mainte… | – Potentially higher initial cost compared to standard bushings. – May require specific installation conditions for optimal performance. | www.heweipower.com |
Frequently Asked Questions (FAQs)
What is an electrical bushing?
An electrical bushing is an insulating device that allows electrical conductors to pass through a grounded barrier, such as a transformer or switchgear. It helps maintain electrical insulation while providing a safe passage for electrical currents.
Why are electrical bushings important in power systems?
Electrical bushings are crucial for ensuring the safe and efficient operation of power systems. They prevent electrical leakage, protect equipment from environmental factors, and help maintain system reliability, ultimately contributing to the overall safety of electrical installations.
What materials are commonly used in electrical bushings?
Electrical bushings are typically made from materials like porcelain, polymer, and glass. These materials provide excellent insulation properties and durability, ensuring that the bushings can withstand high voltages and harsh environmental conditions.
How do I choose the right electrical bushing for my application?
Choosing the right electrical bushing depends on factors like voltage rating, environmental conditions, and the specific application. It’s essential to consult with manufacturers or experts to ensure you select a bushing that meets your operational requirements and safety standards.
What should I consider when sourcing electrical bushings from China?
When sourcing electrical bushings from China, consider the manufacturer’s reputation, product quality, compliance with international standards, and after-sales support. It’s also helpful to request samples and verify certifications to ensure you receive reliable and safe products.
