TG3-24-162×162 Epoxy Resin Insulated Bushing: Technical Overview The TG3-24-162×162 Epoxy Resin Insulated Bushing is a high-performance electrical component designed for reliable insulation and current conduction in medium- to high-voltage applications. Constructed with advanced epoxy resin, this bushing ensures superior dielectric strength, mechanical stability, and resistance to environmental factors, making it suitable for transformers, switchgear, and other power distribution systems. Key Features 1. Material and Insulation The bushing utilizes epoxy resin as the primary insulating material, known for its excellent electrical properties, thermal resistance, and durability. The resin is molded under controlled conditions to eliminate voids, ensuring uniform insulation and preventing partial discharges. Its hydrophobic nature minimizes moisture absorption, enhancing performance in humid or polluted environments. 2. Mechanical Design With dimensions of 162×162 mm, the bushing is engineered for robust mechanical strength. The epoxy resin encapsulation provides resistance to vibration, mechanical stress, and thermal cycling, ensuring long-term reliability. The design includes flanges or mounting provisions for secure installation in equipment. 3. Electrical Performance Rated for 24 kV (as indicated by "TG3-24"), the bushing meets industry standards for voltage endurance. Its high dielectric strength (typically >30 kV/mm) ensures safe operation under transient overvoltages. The conductive core, usually made of copper or aluminum, is precision-engineered to minimize losses and handle rated current loads efficiently. 4. Environmental Resistance Epoxy resin offers exceptional resistance to UV radiation, chemicals, and temperature fluctuations (-40°C to +120°C). This makes the bushing suitable for outdoor installations or harsh industrial environments. 5. Applications Commonly used in: - Transformers: Facilitating safe conductor passage through grounded tanks. - Switchgear/Circuit Breakers: Providing insulated terminals for high-voltage connections. - Renewable Energy Systems: Supporting insulation in solar/wind power infrastructure. Advantages Over Traditional Materials Compared to porcelain or silicone bushings, epoxy resin offers: - Lighter weight, easing installation and reducing structural load. - Superior crack resistance, eliminating risks of brittle fractures. - Customizable shapes for specific voltage or spatial requirements. Compliance and Safety The bushing adheres to international standards (e.g., IEC, IEEE) for partial discharge, impulse withstand, and thermal performance. Its flame-retardant properties enhance safety in fault conditions. Conclusion The TG3-24-162×162 Epoxy Resin Insulated Bushing is a critical component in modern electrical systems, combining advanced materials, precision engineering, and environmental resilience. Its design ensures optimal performance in demanding applications while minimizing maintenance needs, making it a preferred choice for power infrastructure projects. (Word count: 500)