TG2-24-175x255x310 24kV Switchgear Wall Bushing – Technical Description The TG2-24-175x255x310 is a high-performance 24kV wall bushing designed for switchgear applications, providing a reliable and insulated passage for electrical conductors through walls or barriers in medium-voltage (MV) power distribution systems. This component ensures safe and efficient power transmission while maintaining robust mechanical and dielectric performance in demanding environments. Key Features 1. Voltage Rating - Rated for 24kV systems, the bushing complies with international standards for medium-voltage switchgear, ensuring compatibility with industrial and utility applications. 2. Compact and Robust Design - Dimensions: 175mm (width) × 255mm (height) × 310mm (length). - The compact form factor allows for easy integration into switchgear panels or enclosure walls while maintaining structural integrity. 3. High Dielectric Strength - Constructed with high-quality porcelain or composite polymer insulation, the bushing provides excellent resistance to electrical stress, partial discharge, and environmental factors such as moisture, dust, and UV exposure. 4. Mechanical Durability - The bushing features a rugged housing capable of withstanding mechanical shocks, vibrations, and thermal cycling, ensuring long-term reliability in harsh operating conditions. 5. Sealing and Environmental Protection - Equipped with gaskets or O-rings to ensure a weatherproof and dust-tight seal, preventing contamination and moisture ingress that could compromise insulation performance. 6. Termination Options - Supports cable or busbar connections, with standardized terminal designs for secure and low-resistance electrical joints. 7. Safety Compliance - Meets IEC 60137, IEEE Std 386, and other relevant standards for wall bushings, ensuring safe operation under normal and fault conditions. Applications - Switchgear and Substations: Facilitates conductor routing between compartments or through walls in metal-clad or gas-insulated switchgear. - Power Distribution: Used in transformer stations, ring main units (RMUs), and other MV distribution systems. - Renewable Energy Systems: Suitable for wind and solar power installations requiring reliable wall penetrations. Installation and Maintenance - Designed for vertical or horizontal mounting, with bolt-fastening mechanisms for secure attachment. - Requires periodic inspection for cracks, contamination, or signs of aging to maintain insulation integrity. Conclusion The TG2-24-175x255x310 24kV wall bushing is a critical component for medium-voltage switchgear, offering high dielectric performance, mechanical resilience, and environmental protection. Its standardized design ensures compatibility with a wide range of electrical infrastructure, making it a dependable solution for power transmission and distribution networks. (Word count: 500)