Vacuum circuit breakers meet the needs of high-voltage power systems

High-voltage power systems (industries, substations, grids) require equipment that balances reliability, durability, and compliance. Choosing the right Vacuum Circuit Breaker is critical for withstanding harsh conditions and meeting global standards—this article explores how one specialized model stands out.
 

Product Performance: Tackling Environmental & Application Demands
 

Wide Environmental Adaptability for Diverse Regions

This Vacuum Circuit Breaker operates stably at -15℃ to +40℃, fitting cold northern areas and warm industrial zones, avoiding performance drops from temperature fluctuations. It also has anti-seismic capabilities, maintaining functionality in vibration-prone or geologically active sites (e.g., substations in seismic regions).
 

Compatibility with Critical High-Voltage Scenarios
 

Designed for 12kV high-voltage use, it matches the demands of steel/chemical plants and grid substations, with high breaking capacity to support large loads. It also integrates seamlessly with high-voltage transformers and load switches—key for grid compensation systems, ensuring stable power flow and voltage regulation.
 

Compliance & Reliability: Building Trust for Long-Term Use
 

Global Certifications for Cross-Border Application

The Vacuum Circuit Breaker holds CE (EU access) and TSE (Turkey/Middle East access) certifications, complying with the EU’s Electromagnetic Compatibility Directive (89/336/EEC). This removes barriers for use in over 100 countries, ideal for global businesses.
 

Eco-Friendly & Quality-Guaranteed Manufacturing

It adheres to RoHS standards (EU Directive 2002/95/EC), avoiding hazardous substances to meet high-end market environmental needs. Produced in a dust-free workshop (critical for vacuum interrupter performance) and tested via full-process QC (pre-production material checks to post-delivery electrical tests), it minimizes in-service failure risks.
 

Long-Life Design Backed by Core Component Quality

The Vacuum Circuit Breaker’s vacuum interrupter—its core component—undergoes rigorous quality checks during production, including vacuum tightness testing. This low-leakage design ensures the interrupter maintains high vacuum levels for years, directly extending the product’s electrical life and reducing the need for frequent replacements, a key advantage for users aiming to cut long-term maintenance costs.
 

About Zhiyue Group

With 32 years in power equipment and membership in China’s Electrotechnical Society Power Capacitor Committee, Zhiyue specializes in high-voltage R&D (300+ tech professionals). For its Vacuum Circuit Breaker, it prioritizes environmental adaptability and reliability—peer-hard solutions like dust-free manufacturing and full-process QC directly boost performance, while global compliance focus meets strict international standards.
 

Conclusion

This Vacuum Circuit Breaker addresses high-voltage users’ core needs: it handles harsh environments, meets global standards, ensures long-term reliability, and fits critical scenarios. For operators seeking to minimize downtime and ensure safe, efficient power distribution, it aligns with technical and global operational goals.