The new generation of medium-voltage intelligent vacuum circuit breakers, the EvoPacT HVX, embodies nearly a century of Schneider Electric's medium-voltage electrical technology and experience. Employing innovative design and advanced manufacturing processes, and boasting over 40 global patents, it delivers a safer, more reliable, greener, and more flexible user experience through its digital-native concept, working hand-in-hand with you to build the future of intelligent power distribution systems.

The HVX vacuum circuit breaker features a complete digital-native solution. Through rich functional combinations, comprehensive monitoring solutions, and flexible display terminals, coupled with advanced IoT and sensor technologies, it achieves a panoramic leap in the operation and maintenance process, integrating real-time monitoring, condition-based maintenance, and predictive maintenance. This allows for complete control over equipment health, enabling cost-effective and efficient intelligent operation and maintenance, and fully meeting the intelligent functional needs of various customers for medium-voltage circuit breakers.

Superior Vacuum Interruption Technology: The vacuum interrupter uses copper-chromium alloy contacts, employing a single-stage sealing and high-voltage, high-current dual-aging process, resulting in highly consistent interrupter characteristics. It combines high stability, compact size, and long lifespan.

Reliable Fully Solid-Sealed Terminals: Utilizing APG automatic pressure gel molding technology, these terminals are impact-resistant and corrosion-resistant, achieving a flame retardant rating of V-0. They offer better adaptability to high and low temperature alternation and high altitudes, complying with RoHS directives and REACH regulations.

Durable Operating Mechanism: Modular design significantly reduces mechanism complexity and improves reliability. Precise manufacturing processes and high transmission efficiency result in more stable operation and a longer mechanical lifespan.

Smart HVX Intelligent Medium-Voltage Circuit Breaker: Provides flexible digital functions for medium-voltage circuit breakers, including intelligent temperature monitoring, intelligent distribution cabinet monitoring, and circuit breaker characteristic monitoring. Intelligent sensing and interaction comprehensively reduce the risk of failure.

• 12kV, ...50kA, ...5000A; 24kV, ...40kA, ...4000A; 40.5kV, ...31.5kA, ...4000A

• Mechanical life up to 50,000 cycles (≤1250A and ≤31.5kA)

• Full-capacity (100% rated short-circuit breaking current) breaking cycles of the entire series: 100 times

• Digital native design, providing a complete intelligent solution including main circuit, primary distribution cabinet, secondary components, mechanical characteristics, and intelligent handcarts

• Current and voltage dual aging process, back-to-back capacitor bank breaking current 800A

• Modular design, coils, motors, secondary wires, intelligent modules, and other components can be quickly disassembled and assembled

• Overtravel visualization design, which can intuitively display the wear degree of vacuum interrupter contacts

• Mechanical anti-pumping function, no conflict with integrated protection

• Multiple certifications such as Green Premium, Carbon Footprint, China Environmental Label Certification, and Classification Society Certification, exceeding standards • The culmination of nearly a century of experience in vacuum circuit breaker R&D and manufacturing.

• Complies with industry and product standards of major industrialized countries worldwide, with key performance characteristics significantly exceeding standard requirements.

• Meets the technical specifications and functional requirements of NB/T 42044 for relevant intelligent functions and the industrial network security standard ISA/IEC 62443, ensuring robustness and durability.

• The arc-extinguishing chamber, poles, mechanism, and complete unit are manufactured in the same factory, ensuring stable delivery quality and controllable delivery time.

• The operating mechanism adopts a modular design with standardized internal interfaces and universal opening and closing coils, reducing spare parts and further improving reliability.

• Meets the short-circuit current requirements of power plants and is suitable for multiple special applications. "Intelligent" for Future Success

• Equipped with a wireless passive temperature sensor, embedded in the circuit to ensure insulation safety, providing online temperature rise monitoring based on load current for more accurate and close-to-operating-condition monitoring.

• The mechanical characteristic sensor uses non-invasive intelligent monitoring technology, without affecting equipment performance.

• The intelligent solution supports the generation of quantitative equipment health reports, safeguarding reliable equipment operation.