断路器选择应注意的几个问题  

Several Problems Needing Attention of Circuit Breaker Selection

作　　者：徐帅伟 叶欣 周珂 XU Shuaiwei;YE Xinmeng;ZHOU Ke(China Construction Xinjiang Construction Engineering(Group)Co.,Ltd.,Urumchi 830000,China;Shanghai Fengsi Chengjie Architectural Design&Research Institute Co.,Ltd.,Urumchi 830011,China;Xinjiang Datong Architectural Design&Research Institute Co.,Ltd.,Urumchi 830002,China)

机构地区：[1]中建新疆建工(集团)有限责任公司,新疆乌鲁木齐830000 [2]上海锋思城界建筑设计研究院有限公司,新疆乌鲁木齐830011 [3]新疆大同建筑设计研究院有限公司,新疆乌鲁木齐830002

出　　处：《现代建筑电气》2020年第12期14-17,共4页Modern Architecture Electric

摘　　要：结合断路器的产品特点和功能,介绍了施工图审查过程中发现的断路器选择中经常出现的一些不妥做法或错误,并提出了应注意的问题和解决方法,以期为电气设计人员提供参考。Combined with the features and functions of circuit breaker,some improper practices of mistakes in circuit breaker selection were introduced in the process of construction drawing examination.The problems and solutions needing attention were put forward.It can provide references for electrical designers.

关 键 词：非选择型断路器 选择型断路器 断路器分断能力 短路保护灵敏度 

分 类 号：TU852[建筑科学]