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Aluminum Flanged Porcelain Transformer Bushing (12‑24kV / 50‑630A)

This 12-24kV aluminum flanged porcelain transformer bushing is a professional wall-through insulating part specially designed for medium-voltage oil-immersed transformers. Equipped with a standard aluminum flange and high-strength porcelain insulation, it covers 50A-630A mainstream current specifications. It is mainly used for insulation isolation, conductive connection and sealing protection at the transformer tank wall, featuring standard structure and stable performance. Suitable for indoor and outdoor power distribution scenarios, it is a universal accessory for small and medium-sized power transformers.

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Porcelain Bushing

Aluminum Flanged Porcelain Bushing

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Product description

Product Description

This 12-24kV aluminum flanged porcelain transformer bushing adopts integrated porcelain-aluminum technology, integrating insulation, fixing and anti-leakage functions, and is optimized for medium-voltage oil-immersed transformers. Covering 50A-630A full current range, it effectively improves common defects of traditional bushings such as oil leakage, aging and overheating. With anti-corrosion, anti-pollution and high-pressure resistance treatment, it features high mechanical strength, vibration resistance and weather resistance, adapting to harsh outdoor conditions with low maintenance. With standard universal structure, stable performance and long service life, it is a reliable and cost-effective insulating accessory widely used in civil, industrial and power grid distribution projects.

Technical Advantage

Excellent Insulation：Made of high-purity strong porcelain with sufficient creepage distance and low partial discharge, ensuring stable operation under 12-24kV voltage with great pollution resistance.
Reliable Sealing Performance：Precision-machined aluminum flange ensures tight fitting and perfect sealing, effectively preventing transformer oil leakage.
Stable Electrical Performance：Compatible with 50-630A full current range with low temperature rise and strong overload resistance, avoiding heating and poor contact faults.
High Durability & Compatibility：Anti-corrosion aluminum flange and aging-resistant porcelain body adapt to harsh outdoor environments, featuring universal installation and easy maintenance.

Direct Factory Sales Advantage

We own an independent physical manufacturing factory with no middlemen or dealer markups, providing genuine factory direct supply. All products are shipped directly from the workshop without intermediate links, ensuring competitive prices and controllable delivery cycles. We strictly control the whole process from production and quality inspection to shipment. Supporting bulk orders and customized processing, we provide traceable original products, stable supply and cost-effective solutions for global customers.

Quality Assurance

All bushing products are independently manufactured in our factory with standardized production procedures. Every process is strictly controlled, including raw material selection, processing, pressure testing and final sampling inspection. Complying with national and EU industrial standards, we eliminate defective products. With a complete quality control system and years of manufacturing experience, our factory products feature high stability and low failure rate, ensuring long-term and safe equipment operation and providing customers with reliable quality and stable after-sales guarantee.
                 
tips:Different current and voltage specifications of transformer dry bushings are available. Welcome to send us your requirements for free quotation and professional technical guidance. 

PRE

Low‑Voltage Spade‑Connection Resin Dry‑Type Bushing (1.2kV / 417~830A)

ANSI High Voltage Aluminum Conductor Flange Type Oil-Immersed Transformer Bushing (15kV～46kV, 315A～3150A)

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PRE

Low‑Voltage Spade‑Connection Resin Dry‑Type Bushing (1.2kV / 417~830A)

NET

ANSI High Voltage Aluminum Conductor Flange Type Oil-Immersed Transformer Bushing (15kV～46kV, 315A～3150A)

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