一种新型高层住宅供电用低压环网柜设计

Design of low-pressure circle cabinet for high-rise housing

为了满足住宅电气设备安全性、可靠性、适用性、经济性、安装运行及检修工作便利性的要求,针对传统居民住宅小区供电方式和低压环网柜存在的问题,设计一种新型高层住宅低压环网柜,采用三根副母排在两隔离刀开关之间连接两组主母排的电气连接结构和"井"字型板前接线方式,节约高设备空间和成本,提高了宅供电气的安全性和可靠性。

To satisfy the demand of security,reliability,serviceability,economy and the convenience of installation and repairing work for housing electrical equipments.Against the problems existing in traditional electricity style of inhabitants housing district and low-pressure circle cabinet,a new style of low-pressure circle cabinet is designed for high-rise housing.Three vice buses are adopted between two isolating switches to connect the electrical connections of two groups of main buses and intersecting parallel mode of connection.It can save the space and cost of equipment,and improve the security and reliability of inhabitants housing electricity.