大型多功能公共建筑低压电气的安全设计

The safety design for the low voltage electric apparatus in the huge multi-functional buildings

对大型多功能公共建筑的电气设计中的负荷分级、负荷计算、用电计量与电费计收。

The paper makes an approach to the safety issues of load grading, load calculation,electric measure and collec ting fees as well as the main wiring form of low voltage electric apparatus.