Product Line-PUKOU INSULATOR

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With the development of SF6 fully enclosed gas-insulated switchgear (GIS) and the widespread use of GIS bushings, these components boast features such as being lightweight, compact, simple, cost-effective, and easy to manufacture. Notably, their internal insulation is highly reliable, ensuring no interference from partial discharge.

In modern power systems, the pipe busbar—a cutting-edge power transmission device—is steadily gaining prominence. With its outstanding performance and innovative design, it has become a key element in enhancing both the efficiency and reliability of electricity transmission. From power plants to substations, and all the way to various industrial and residential power consumption sites, the pipe busbar plays an indispensable role.

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Pipe Bus-bar

In modern power systems, pipeline busbars—emerging as an advanced power transmission device—are steadily gaining prominence. With their outstanding performance and innovative design, they have become a key element in enhancing both the efficiency and reliability of electricity transmission. From power plants to substations, and further to various industrial and residential power consumption sites, pipeline busbars play an indispensable role.

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40.5kV Composite Dry-Type Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products—keeping them firmly at the forefront of the industry. Moreover, our products have demonstrated excellent performance over years of reliable operation.

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72.5kV–110kV Composite Dry-Type Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products, enabling them to maintain a leading position among industry peers. Additionally, our products have demonstrated excellent performance over years of operational experience.

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110kV Composite Dry-Type Transformer Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products, enabling them to maintain a leading position among industry peers. Additionally, our products have demonstrated excellent performance over years of reliable operation.

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220kV GIS Composite Dry-Type Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products—keeping them at the forefront of the industry while delivering excellent performance based on years of operational experience.

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220kV Porcelain-Encased Dry-Type Transformer

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products—keeping them at the forefront of the industry while delivering excellent performance based on years of operational experience.

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220kV Composite Dry-Type Transformer Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products—keeping them at the forefront of the industry while delivering excellent performance based on years of operational experience.

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550kV GIS Dry-Type Bushing

We can develop personalized, comprehensive solutions tailored to users' diverse casing requirements. Leveraging advanced production technologies and uniquely designed process equipment, we ensure the stability and consistency of our products—keeping them at the forefront of the industry while delivering excellent performance based on years of operational experience.

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72.5 kV–110 kV Oil-impregnated Paper Capacitive High-Voltage Bushing

72.5 kV–110 kV Oil-impregnated Paper Capacitive High-Voltage Bushing – Product Overview Core Application: Installed on the tank wall of power transformers and reactors to lead the high-voltage winding leads from inside the oil tank to the exterior, while providing electrical insulation and mechanical support, and withstanding operating voltage, short-circuit current, and mechanical stresses. Structural Features: 1. The internal insulation consists of an oil-impregnated paper capacitive core, with a capacitance grading design that optimizes the electric field distribution. 2. The external insulation is a brown porcelain bushing; its shed configuration provides adequate creepage distance and pollution resistance. 3. The top features a metal oil conservator (with oil-level indicator), while the bottom incorporates a cable-passing/conductive rod assembly; flanges are provided for mounting and securing the bushing. Applicable Applications and Standards: Widely used in power transformers and reactors across various voltage levels, complying with standards such as IEC 60137, GB/T 4109, and GB/T 775.1.

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Company Address: Dapoli Village, Baitutan Town, Liling City, Hunan, China

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