BL-20 20KV Transformer Bushing

BL-20 20kV Transformer Bushing is a porcelain transformer bushing designed for medium-voltage distribution transformers. It provides a safe insulated passage for conductors through the transformer tank while maintaining electrical insulation and mechanical support. Solid porcelain bushings are commonly used for transformer bushings up to 36kV voltage classes.

Product Features

• High-quality electrical porcelain body
• Excellent dielectric strength and insulation performance
• UV-resistant and weather-resistant glazed surface
• Hot-dip galvanized or brass/copper conductor hardware
• Suitable for oil-immersed distribution transformers
• High mechanical strength and long service life
• Indoor and outdoor installation applications
• Low maintenance requirements

Applications

• 20kV Distribution Transformers
• Pole-mounted Transformers
• Pad-mounted Transformers
• Substation Transformers
• Power Distribution Networks
• Utility and Industrial Electrical Systems

Advantages

Reliable Insulation

The porcelain body provides excellent insulation performance between the energized conductor and transformer tank.

Strong Mechanical Support

Designed to securely hold transformer leads while withstanding vibration and environmental stresses.

Weather Resistance

The glazed porcelain surface offers excellent resistance to moisture, pollution, UV exposure, and temperature changes.

Long Service Life

Suitable for long-term operation in demanding outdoor environments with minimal maintenance.