High-Quality Vacuum Switching Tubes

Our entire product line (such as CKJ40, CNE, JCZ8G, etc.) generally uses military-grade (or high-quality circuit breaker) vacuum switching tubes, featuring high capacity, excellent heat dissipation, and strong breaking capacity.

Fully Enclosed/Solid-Sealed Pole Structure

Series such as CKJ20, CKJ40, CNE, and JCZ9 employ a fully enclosed structure or a solid-sealed pole design, providing excellent dust resistance, aging resistance, and moisture resistance. Stable and reliable insulation performance, coupled with an attractive appearance, allows us to confidently handle harsh industrial environments such as mining, metallurgy, and petrochemical plants, as well as high-altitude environments (such as the JCZ8G high-altitude type), achieving maintenance-free operation.

Optimized Transmission and Ultra-Low Bounce

Through meticulous optimization of the transmission mechanism, our products feature a compact structure, excellent three-phase synchronization, and minimal opening and closing bounce, effectively reducing arc wear on the electrical contacts. We offer a variety of options, including electromagnetic holding, mechanical holding, and permanent magnet mechanism types, to meet the needs of different scenarios.

Adaptable to frequent operation

Meets the needs of frequent switching in reactive power compensation systems, with many products boasting a mechanical life of over 300,000 cycles. Excellent inrush current resistance and breaking capacity

With a large mechanism stroke and reasonable opening distance, combined with intelligent controllers and bistable permanent magnet mechanisms (such as the ZN3A and JCZ9 series), it features anti-pumping function, low opening and closing current, and no bounce, perfectly suited for complex reactive power compensation and energy-saving management scenarios such as wind power, photovoltaics, large-capacity capacitor banks, and SVG.