The high-voltage ring main unit adopts a vacuum switch as the interrupting device and SF6 gas common-tank insulation. It features a compact structure, small footprint and an attractive appearance that can harmonize with the surrounding environment.
Its structural characteristics are as follows:
1、Utilizes vacuum interruption for arc extinguishing, ensuring a long electrical service life.
2、Protection options include load switches, load switch + fuse combinations, and circuit breakers.
3、Fully insulated and hermetically sealed structure, offering safety, reliability, flood resistance, pollution prevention, and maintenance-free operation.
4、Small size, compact structure, simple installation, and convenient operation.
5、The cabinet body adopts anti-corrosion design and special painting treatment, making it widely applicable in various harsh environments such as storm-prone and highly polluted areas.
6、Hermetically sealed operating mechanism, unaffected by external factors, enabling long-term reliable operation.
7、Can be equipped with electric and remote control devices to achieve power distribution automation.
This article is edited and compiled by Daya Electric Group Co., Ltd. (//yardscreeksoaring.com/). Please indicate the source when reprinting.