DXH06-FLBCS系列　　　　　　　　 T1+T2:25kA/50kA 350V　　　　　　　　中普BC组合式电源防雷器

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产品概述

1、用途

适用(yong)于(yu)LPZ0A-LPZ2防雷分区界面，并安装于主配电系统。集成B级、C级两(liang)级保护(hu)的(de)组合型电源(yuan)系统电涌保护器(qi)。安装(zhuang)一(yi)组产(chan)品实现了一(yi)、二级电源(yuan)电涌保护而(er)无需使用退耦电感，尤其适合(he)一(yi)、二级保护器(qi)级间无法(fa)满足10米(mi)安装距离的情况。

（图例：DXH06-FLBCS/3+1R25）

2、工(gong)作原理

DXH06-FLBCS组合型(xing)电源防(fang)雷器是(shi)由带主动能量控制放电(dian)间隙和高效的过(guo)电(dian)压保护(hu)器(qi)组合(he)而(er)成，构成低压电(dian)源第一(yi)、二级电(dian)涌(yong)保护(hu)，属(shu)于B+C类的电源防雷器(qi)。其既具有C类SPD的响应(ying)速度和(he)低保护电平，同时又具(ju)有(you)B类(lei)保护器(qi)的能量级别。这种(zhong)组合防护技术，取消了Ⅰ级(ji)和(he)Ⅱ级电(dian)涌保护器(qi)之间(jian)(jian)退耦器(qi)的安装和级间(jian)(jian)连接导线长度的限制(zhi)，节省安装空(kong)间(jian)(jian)，简化安装技(ji)术，优化导线连接。放电(dian)间(jian)(jian)隙用特种耐电(dian)弧烧(shao)蚀合金材料精(jing)密制(zhi)成，寿命长，续流小。

如果B级和C级电涌保护器通过电子触发装置(zhi)将形(xing)成Ⅰ级电(dian)(dian)涌(yong)泄放(fang)通道(dao)的密闭放(fang)电(dian)(dian)间隙和形成Ⅱ级电(dian)(dian)(dian)(dian)涌(yong)(yong)泄(xie)放(fang)通道的(de)优质(zhi)压(ya)敏电(dian)(dian)(dian)(dian)阻(zu)组合在一起，并利(li)用压(ya)敏电(dian)(dian)(dian)(dian)阻(zu)泄(xie)放(fang)电(dian)(dian)(dian)(dian)涌(yong)(yong)时的(de)箝位电(dian)(dian)(dian)(dian)压(ya)信号触发间(jian)(jian)隙放(fang)电(dian)(dian)(dian)(dian)，大部(bu)分电(dian)(dian)(dian)(dian)涌(yong)(yong)能量将通过放(fang)电(dian)(dian)(dian)(dian)间(jian)(jian)隙泄(xie)放(fang)，减(jian)轻压(ya)敏电(dian)(dian)(dian)(dian)阻(zu)负(fu)荷(he)，实现放(fang)电(dian)(dian)(dian)(dian)间(jian)(jian)隙和(he)压(ya)敏电(dian)(dian)(dian)(dian)阻(zu)能量泄(xie)放(fang)联(lian)动，构建低压(ya)电(dian)(dian)(dian)(dian)源系统(tong)Ⅰ级和Ⅱ级电(dian)涌组合保护。