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Medium Voltage Bushings Reliable Connection for Modern Power Systems

08 14, 2025
Posted By: Peter

Medium voltage bushings play a vital role in switchgear, transformers, and other medium-voltage systems, ensuring a safe and reliable passage of current through grounded enclosures. They combine insulation and mechanical support, enabling stable performance under demanding operational conditions.

ensuring a safe and reliable passage of current

Key Performance Highlights

☆ High Insulation Reliability – With voltage ranges from 11 kV to 36 kV, quality bushings use epoxy resin, porcelain, or composite materials to provide excellent dielectric strength and resistance to moisture, heat, and environmental stress.

 

☆ Mechanical Strength and Durability – Designed to handle mechanical forces during installation, operation, and fault events, bushings maintain structural integrity over years of service.

 

☆ Thermal Stability – Effective heat dissipation prevents overheating, helping extend the life of both the bushing and the connected equipment.

 

☆ Pollution and Weather Resistance – Optimized creepage distances meet international pollution class requirements, ensuring reliable performance in harsh outdoor or industrial environments.

 

☆ Ease of Installation – Standardized dimensions and user-friendly mounting systems reduce installation time and simplify maintenance.

 

Supporting Reliable Power Systems

Putai provides medium voltage bushings designed for long-term performance, compliance with global standards, and adaptability across various applications, offering customers dependable solutions without unnecessary complexity.

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