Sealed Transformer Solution with Modular Switchgear

    Product Introduction Ring Main Unit (RMU) is a kind of compact and sealed medium-voltage High-Voltage Switchgear, serving as a key node in modern distribution networks and a core part of the Intelligent Power Distribution System. It acts as the core unit to connect ring main power supply lines and distribute electric power outward. It can cooperate stably with Vacuum Circuit Breaker, supporting reliable circuit protection and switching control. Matched with supporting Low-Voltage Distribution Cabinet and Transformer Automation Equipment, it realizes systematic power monitoring and stable power dispatching. Its core working principle is that multiple RMUs are connected to form a ring network, providing dual power supply reliability for each power consumption point. When a fault occurs in any section of the ring network, power can be supplied continuously from the other side of the ring, greatly reducing the power outage scope and improving power supply stability. As essential…