Isolador de porcelana de suspensão Isolador de disco

Suspension Porcelain Insulator, also known as Disc Insulator, is a cap-and-pin type insulator widely used in overhead transmission and distribution lines.

Manufactured from high-strength electrical porcelain with galvanized steel cap and pin fittings, it provides excellent electrical insulation and mechanical support for conductors.

Multiple disc insulators can be connected in series to form an insulator string for various voltage levels.

Recursos do produto

• High-quality electrical porcelain body
• Hot-dip galvanized forged steel cap and pin
• Excellent dielectric performance
• High mechanical tensile strength
• Superior resistance to weathering and pollution
• Suitable for suspension and tension applications
• Long service life with minimal maintenance
• Compliant with IEC, ANSI, BS, and GB standards

Especificações técnicas

Product Structure

Porcelain Disc

Manufactured from premium electrical porcelain, offering excellent insulation performance and long-term durability under outdoor conditions.

Galvanized Steel Cap

The forged steel cap provides reliable mechanical connection and excellent corrosion resistance.

Forged Steel Pin

The pin securely connects adjacent insulator units, allowing the assembly of suspension strings for higher voltage applications.

Cement Bonding

High-strength cement permanently bonds the porcelain body to the metal fittings, ensuring reliable mechanical performance.

Aplicativos

• Overhead Transmission Lines
• Distribution Networks
• Utility Power Systems
• Substation Busbar Support
• Dead-End Line Structures
• Railway Electrification Projects
• Renewable Energy Grid Connections

Vantagens

Flexible Voltage Configuration

Individual discs can be connected in series to meet insulation requirements for different voltage levels.

High Mechanical Strength

Designed to withstand conductor tension, wind loads, ice loads, and other mechanical stresses encountered in transmission systems.

Excellent Electrical Performance

Provides reliable insulation under normal, polluted, and adverse weather conditions.

Proven Reliability

Porcelain disc insulators have been used worldwide for decades and are recognized for their dependable long-term performance.

Easy Maintenance

Individual damaged units can be replaced without replacing the entire insulator string, reducing maintenance costs.

Available Types

• Standard Suspension Disc Insulator
• Anti-Pollution Disc Insulator
• Fog-Type Disc Insulator
• Aerodynamic Disc Insulator
• High Mechanical Strength Disc Insulator

Typical ANSI Classes

• ANSI 52-1 Disc Insulator
• ANSI 52-2 Disc Insulator
• ANSI 52-3 Disc Insulator
• ANSI 52-4 Disc Insulator
• ANSI 52-5 Disc Insulator
• ANSI 52-9 Disc Insulator
• ANSI 52-10 Disc Insulator