TG1-12-100×100 High Voltage Wall Bushing Technical Description The TG1-12-100×100 High Voltage Wall Bushing is a critical electrical component designed for safe and efficient power transmission in high-voltage applications. It serves as an insulated interface, allowing conductors to pass through walls, enclosures, or barriers while maintaining electrical isolation and mechanical stability. This bushing is engineered to withstand demanding conditions, ensuring reliable performance in substations, transformers, switchgear, and other high-voltage installations. Key Features 1. Voltage Rating The TG1-12-100×100 is rated for 12 kV (kilovolts), making it suitable for medium to high-voltage power distribution systems. Its design ensures minimal electrical stress and prevents flashovers or breakdowns under normal operating conditions. 2. Current Capacity With a current rating of 100 A (amperes), this bushing efficiently handles high power loads without excessive heating or degradation, ensuring long-term reliability. 3. Construction & Materials - Insulation: High-grade porcelain or composite polymer materials provide excellent dielectric strength, moisture resistance, and thermal stability. - Conductor: A high-conductivity copper or aluminum core ensures low resistance and efficient current transfer. - Sealing: Robust sealing mechanisms prevent moisture ingress and contamination, enhancing durability in harsh environments. 4. Mechanical Strength The bushing features a rugged design with a 100×100 mm flange for secure mounting on walls or panels. Its construction resists mechanical stress, vibration, and environmental factors such as UV exposure, pollution, and temperature fluctuations (-40°C to +70°C). 5. Safety & Compliance Compliant with international standards (e.g., IEC, IEEE), the bushing undergoes rigorous testing for partial discharge, impulse withstand, and short-circuit performance. Its creepage distance and clearance are optimized to prevent tracking and arcing. Applications - Power Transformers: Facilitates safe conductor passage through transformer tanks. - Switchgear & RMUs: Integrates into metal-clad or gas-insulated systems. - Renewable Energy Systems: Used in wind/solar farms for grid interconnection. - Industrial Plants: Ensures reliable power distribution in factories and mining operations. Advantages - Low Maintenance: Resistant to corrosion and aging, reducing downtime. - Compact Design: Space-efficient for installations with limited clearance. - Versatility: Compatible with indoor and outdoor use, depending on material selection. Conclusion The TG1-12-100×100 High Voltage Wall Bushing is a robust, high-performance solution for modern electrical infrastructure. Its combination of insulation integrity, mechanical resilience, and safety compliance makes it indispensable for efficient power transmission in diverse high-voltage applications.