| 剩余电流探测器 |
| 添加时间：2018/4/16 14:40:10 浏览次数： |
| 独立式探测器以功能区分，可以分为： The independent detectors can be divided into three parts by function differentiation. ⑴剩余电流探测器 The residual current detector 剩余电流探测器遵循GB14287.2-2005标准，单纯以剩余电流探测报警为目标。在工程中使用，已能符合GB50016-2006《建筑设计防火规范》、GB50045-94（2005版）《高层民用建筑设计防火规范》、GB13955-2005《剩余电流动作保护装置的安装和运行》中关于电气火灾监控的要求。 The residual current detector follows the GB14287.2-2005 standard, aiming at residual current detection and alarm. In the project, it can meet the requirements of GB50016-2006, GB50045-94 (2005 Edition), the fire protection code for high-rise civil buildings, the installation and operation of the GB13955-2005 "residual current protection device", and the requirements for the electrical fire monitoring. ⑵扩展型电气火灾监控探测器 The extended type electrical fire monitoring detector 扩展型电气火灾监控探测器是在剩余电流探测器的基础上，增加了对电流、电压的监测，具有过电流、短路、过电压、欠电压、缺相、断零等电路故障的综合电气报警功能，对供用电提供较全面的安全监控。然而过度地追求多功能，会淡化电气火灾监控系统的基本任务，降低探测器的可靠性。例如不恰当地加入计量功能、防雷功能等，将可能与国家相关标准相抵触。电气火灾监控探测器不应当企图代替现有成熟的电器附件。 The extended electric fire monitoring detector is based on the residual current detector, and increases the monitoring of current and voltage. It has a comprehensive electrical alarm function with overcurrent, short circuit, overvoltage, undervoltage, undervoltage, phase and zero fault. It provides a comprehensive safety monitoring for the supply and use of electricity. However, excessive pursuit of multi-function will weaken the basic task of electrical fire monitoring system and reduce the reliability of detectors. For example, improper measurement of metering function and lightning protection function will be inconsistent with the relevant national standards. Electric fire monitoring detectors should not attempt to replace existing mature electrical accessories. |
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