摘要
如何正确选用断路器是低压配电系统设计中的一个关键标题。本文介绍了断路器的类型、保护特性、短路分断能力的区分及其选择和四极断路器的选用等。
How to select and use circuit breakers is the key of design of low vollage distribution system. The kinds, protection characteristics, the distinction and selection of breaking capacity of circuit breakers, and selection and use of 4 poles circuit breakers were introduced.
出处
《低压电器》
2001年第2期47-51,共5页
Low Voltage Apparatus
