摘要
介绍常用漏电保护接地系统,分析漏电保护开关容易误跳的原因,提出为满足国家标准GB50096-1999《住宅设计规范》,对住宅单元进线必须设计漏电保护开关的解决办法。
The article introduces normal earth leakage protection system, analyses the causes of easy tripping errors of residual-current circuit breakers, puts forth the ways to meet the national standard GB50096-1999 《Residential House Design Regulations》 that residual current circuit breakers must be included in the design for power input lines for every residential unit.
