The necessity of installing the residual current fire alarm system was analyzed.

分析了设置剩余电流火灾报警系统的必要性.

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In the Huanghai Sea, tide induced residual current is also an important part of its circulation.

在黄海, 潮致余流也是黄海环流的重要组成部分.

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In order to prevent fire effectively, fire automatic protection type residual current circuit breaker was developed.

为了有效预防火灾, 开发了火灾自动保护型漏电断路器.

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From these aspects, earthing system, protection against electric shock, earthing resistance, residual current protection etc.

文章从室外照明接地系统 、 电击防护 、 接地电阻 、 剩余电流保护等方面, 论述了室外照明电气安全措施.

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The solution and preventive measures including how to use residual current detectors correctly were proposed.

指出了使用剩余电流检测保护装置时易忽视的问题,以及解决方法和防范措施.

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