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<<电气火灾监控系统第4部分：故障电弧探测器>> 国家标准发布
发布日期：2016-09-19 10:54:41浏览量：633
2014年5月6日，国家标准委批准发布《电气火灾监控系统第4部分：故障电弧探测器》国家标准，该标准为强制性标准，标准编号为GB 14287.4-2014，将于2015年6月1日实施。
2014年5月6日，国家标准委批准发布《电气火灾监控系统第4部分：故障电弧探测器》国家标准，该标准为强制性标准，标准编号为GB 14287.4-2014，将于2015年6月1日实施。
故障电弧探测器是为预防电路中电弧故障引发火灾而设计的专用电路保护设备。故障电弧探测器能够检测到线路上故障电弧的发生，可在导线绝缘层和周围可燃物尚未燃烧前发出报警信号，有效降低由于接触不良，绝缘老化，机械外力等因素导致的电气火灾发生的几率，具有广泛的应用前景。
GB 14287.4-2014《电气火灾监控系统第4部分：故障电弧探测器》规定了故障电弧探测器的技术要求，并确定了试验、检验规则和标志。该标准的发布、实施将规范故障电弧探测器的设计、生产、使用和质量监督。
GB 14287.4-2014为强制性国家标准，由公安部沈阳消防研究所负责起草，全国消防标准化技术委员会火灾探测与报警分技术委员会归口。
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