Industry News

Introduction Nowadays, eco-friendly power distribution equipment is gaining increasingly wide popularity, which has also driven the continuous iterative upgrading of the internal structure of medium-voltage switchgear. New-generation equipment no longer relies on traditional SF6 gas for insulation,

Introduction Medium-voltage circuit breakers serve as the core equipment for circuit protection in urban and industrial distribution networks. Over the past few decades, traditional SF6 circuit breakers have long been the mainstream choice in the market, thanks to their outstanding and stable arc ex

Introduction The opening and closing operations of switches in medium-voltage ring main units (RMUs) are primarily driven by mechanical energy storage structures, with the spring mechanism serving as the core power source for the entire sequence of movements. As these devices operate for extended pe

Introduction The high-voltage ring main unit serves as the core equipment of the entire medium-voltage power distribution system, and its stable operation largely depends on the reliability of its internal insulation structure. As power distribution systems are now fully upgraded toward digitalizati

Introduction Traditionally, the equipment in medium-voltage distribution networks operates in a disconnected manner, where the primary main switchgear and the secondary monitoring system work independently without any interconnection. This fragmented operation mode makes real-time data exchange impo

Introduction In the past, medium-voltage power distribution systems relied almost entirely on regular manual inspections by on-site staff. This traditional approach has significant drawbacks, as many hidden faults cannot be detected in a timely manner, which greatly raises the operational risks of t