| 高层民用建筑漏电火灾报警系统应用的探讨 |
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| 引用本文： | 崔玉恒. 高层民用建筑漏电火灾报警系统应用的探讨[J]. 建筑电气, 2007, 26(4): 46-49 |
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| 作者姓名： | 崔玉恒 |
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| 作者单位： | 天津大学建筑设计研究院,天津市,300072 |
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| 摘 要： | 《高层民用建筑设计防火规范》对电气防火提出了更高的要求,参考施耐德及其它公司的产品提出漏电火灾报警系统的解决方案:①漏电电流信号的检出可采用:800￣4000A Masterpact MT框架型断路器装Micrologic控制单元的数字屏LCD、配通信选件(COM)和Micrologic控制电元;在Compact NS100￣NS630断路器上装Vigi漏电模块;VigiCompact NS一体化漏电塑壳断路器配SDV辅助开关既报警又跳闸;VigiCompactNSD100、NSD160、NSD250一体化结构断路器通过SDV输出报警信号只报警不跳闸;Vigirex漏电剩余电流继电器。②漏电报警信号的采集:采用施耐德电气公司的Powerlogic配电监控系统和现场总线系统(FCS)。
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| 关 键 词： | 漏电火灾报警系统 漏电在线监测与报警 多回路监控单元 |
Discussion on Current-leakage Monitoring and Fire Alarming System Applied to Tall Civil Buildings |
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| Cui Yuheng. Discussion on Current-leakage Monitoring and Fire Alarming System Applied to Tall Civil Buildings[J]. Building Electricity, 2007, 26(4): 46-49 |
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| Authors: | Cui Yuheng |
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| Abstract: | Higher requirements of electric fire protection are mentioned in code for fire protection design of tall building. The paper gives a current-leakage monitoring and alarming system referenced Schneider Electric products. This approach can achieves following function: picking up current-leakage signal adopt 800 ~ 4 000A Masterpact MT moulded case circuit-breaker with Micrologic control unit,LCD,COM unit; Vigi current-leakage module mounted on Compact NS100~ NS630 circuit-breaker; VigiCompact NS with SDV auxiliary contact can alarm and trip power off;but VigiCompact NSD100,NSD160,NSD250 can only alarm,not trip. Current-leakage alarming signal can be sampled by Powerlogic monitoring system and field bus system. |
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| Keywords: | Current-leakage monitoring and fire alarming system Current-leakage on-line moni-toring and alarming system Multi-loop monitoring units |
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