Ensure zinc oxide arresters (ZnO) in high-voltage systems perform optimally with proactive care: monitor leakage current (<1mA), inspect for pollution/cracks, and use thermal imaging to detect hotspots. Compliant with IEC 60099-4 & IEEE C62.11. Prevent equipment damage, fires, and fines—schedule professional testing today.

Progress in High Voltage Vacuum Circuit Breaker Technology

Introduction to the Development History of High Voltage Vacuum Circuit Breakers

Smart energy will help China become the protagonist of a new round of energy revolution