The material selection of medium and high voltage cold shrink tubing, as a key protective component at the cable connection of power systems, directly determines the insulation reliability and service life of the equipment. Among numerous materials, EPDM and silicone rubber have become the two mainstream choices, with essential differences in molecular structure and performance between the two.

History of Blood and Tears in the Selection of Medium and High Voltage Fuses: An Experienced Electrician Summarizes Three Life Saving Parameters, and the Second One Pitfalls Over 90% of Factories

Analysis of the Core Technologies of the Three Major Industrial Controllers

Actual case series：In high sand and dust prone areas such as deserts and Gobi, the anti-corrosion ability of vacuum switchgear directly determines the lifespan of photovoltaic power plants.

Lightning arresters protect electrical systems from surges caused by lightning or switching events. This guide explores common types, their applications, and critical selection criteria for optimal performance.

The shift toward sustainable power systems is driving innovation in fuse technology. For outdoor drop-out fuses and indoor drop out fuse solutions, manufacturers now prioritize materials that reduce environmental impact without compromising safety. Upgrade to eco-friendly drop-out fuses! RoHS-compliant, recyclable designs for outdoor/indoor use. Cut waste & costs. Learn more.

Modernizing rural power grids requires robust solutions to minimize outages caused by lightning strikes and overloads. A well-designed protection strategy combines outdoor drop-out fuses and surge arresters to safeguard transformers, lines, and equipment.

Legacy PLCs lack connectivity with IoT platforms or cloud analytics. Modern programmable logic controllers bridge this gap, offering real-time data tracking, predictive maintenance alerts, and remote troubleshooting.

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