摘要
介绍国家建筑标准设计图集19DX101-1《建筑电气常用数据》的主要内容,重点解读变压器低压侧出线选择、弱电线缆常用数据、视频监控摄像机镜头选择等热点问题,提出图集使用说明。
This paper introduces the main contents of the national building standard design atlas 19DX101-1 Common Data of Building Electricity,focuses on such hot issues as selection of outgoing line of low?-voltage side of transformer,common data of weak current cable,and selection of video monitoring camera lens,and puts forward the description on usage of the Atlas.
作者
汤威
孙兰
TANG Wei;SUN Lan(China Institute of Building Standard Design&Research,Beijing 100048,China)
出处
《建筑电气》
2020年第1期3-7,共5页
Building Electricity
关键词
常用数据
负荷计算
变压器低压侧出线
弱电线缆
常用电气设备
电气照明
短路电流计算
摄像机镜头选择
common data
load calculation
outgoing line of low-voltage side of transformer
weak current cable
common electrical equipment
electrical lighting
short-circuit current calculation
selection of camera lens
