residual current operated protective device剩余电流动作保护器 minimum achievable residual unbalance最小可达剩余不平衡量 ..
3
?用剩余电流动作防护器
...线处装设RCD 无论是电弧性的或是金属性的接地短路都不能 用剩余电流动作防护器（Residual Current Operated Protective Device，RCD）来切断电源或报警，从而有效 地防止火灾的发生。
4
?电流式漏电保护器件
... residual current device 电流式漏电断路器 residual current operated protective device电流式漏电保护器件 residual heat removal pump 余热导出泵 ...
双语例句
1
The classification of failure and its distribution of DZL118 series residualcurrentoperatedprotectivedevice were introduced, the causes of failure were analyzed.
介绍了DZL1 1 8系列漏电断路器产品的故障分类及其分布，分析了故障原因。
2
In order to reduce the power cut off which caused by electric shock accident and earth-fault power cut off, it must install residualcurrentoperatedprotectivedevice.
This paper introduces the parameter selection, installation, grounding mode of low-voltage power grid and construction method of residualcurrentoperatedprotectivedevice.