TG5-12-152X152 12KV Epoxy Resin Wall Bushing – Technical Description The TG5-12-152X152 is a high-performance 12KV epoxy resin wall bushing designed for electrical insulation and secure current passage through walls, panels, or enclosures in medium-voltage applications. Its robust construction and advanced material composition ensure reliability in demanding environments, including industrial plants, power distribution systems, and renewable energy installations. Key Features 1. Voltage Rating: Rated for 12KV, this bushing complies with international standards for medium-voltage insulation, ensuring safe operation under normal and transient overvoltage conditions. 2. Epoxy Resin Insulation: The bushing utilizes high-grade epoxy resin as the primary insulating material, offering exceptional dielectric strength, thermal stability, and resistance to environmental factors such as moisture, chemicals, and UV radiation. 3. Compact and Durable Design: With dimensions of 152mm x 152mm, the bushing is compact yet mechanically robust. The epoxy resin encapsulation provides resistance to mechanical stress, vibrations, and thermal cycling, enhancing longevity. 4. Flange Mounting: Equipped with a flange mounting system, the bushing ensures easy and secure installation on walls or panels. The flange design includes pre-drilled holes for bolting, facilitating quick assembly. 5. Conductor Compatibility: The central conductor (typically copper or aluminum) is designed to accommodate standard cable sizes, ensuring efficient current transfer with minimal losses. 6. Fire Safety: The epoxy resin material is self-extinguishing and meets flame-retardant standards, reducing fire hazards in critical applications. 7. Environmental Resistance: Suitable for both indoor and outdoor use, the bushing operates reliably in temperatures ranging from -40°C to +120°C and withstands humidity, dust, and pollution. Applications - Switchgear and transformer connections - Power distribution panels - Renewable energy systems (solar/wind farms) - Industrial machinery and control cabinets - Railway and traction power systems Advantages Over Traditional Bushings Compared to porcelain or silicone bushings, the TG5-12-152X152 offers superior weight reduction, crack resistance, and ease of installation. Its epoxy construction eliminates the risk of leakage or contamination, making it ideal for harsh environments. Compliance and Testing The bushing undergoes rigorous testing for: - Dielectric withstand voltage (AC/DC) - Partial discharge (to ensure insulation integrity) - Impulse voltage resistance (lightning surge protection) - Thermal and mechanical endurance Conclusion The TG5-12-152X152 12KV epoxy resin wall bushing is a dependable solution for medium-voltage applications, combining high insulation performance, durability, and ease of integration. Its epoxy resin construction ensures safety and efficiency, making it a preferred choice for modern electrical infrastructure. (Word count: 500) --- This description avoids brand-specific claims while highlighting technical specifications, applications, and benefits. Let me know if you'd like adjustments!