该文对剩余电流保护器在选型和安装等方面，进行正确与错误做法的对比分析，提出应用中几点注意事项。
This paper compared and analyzed right and wrong practices of residual current protective devices in the selection and installation, etc., some considerations in application are proposed.
介绍了剩余电流动作保护器的工作原理及其用途，叙述了剩余电流动作保护器的选型、安装及其局限性。
The operating principle and the use of residual current protective device is introduced, and its selection, installation and limitation are commented.
在失效模式基础上提出剩余电流动作保护器的可靠性指标，并根据可靠性抽样理论提出其可靠性验证试验方法。
The reliability index was applied on basis of the analysis on the failure mode. And according to the sampling theory of reliability a reliability test method was put forward.
在失效模式基础上提出剩余电流动作保护器的可靠性指标，并根据可靠性抽样理论提出其可靠性验证试验方法。
The reliability index was applied on basis of the analysis on the failure mode. And according to the sampling theory of reliability a reliability test method was put forward.
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