產品功能：
LSE-100/200電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁濾清(qing)器是一(yi)種固態產(chan)(chan)品(pin)，用(yong)于管(guan)(guan)(guan)道(dao)(dao)(dao)、儲罐、接地(di)(di)系統和電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜套(tao)管(guan)(guan)(guan)等(deng)陰(yin)極保護(hu)結構時，可以同(tong)時提供(gong)直流(liu)解耦和交(jiao)流(liu)連續性接地(di)(di)。該產(chan)(chan)品(pin)具有(you)比(bi)固態去耦合器更(geng)高(gao)(gao)的(de)(de)交(jiao)流(liu)故(gu)障(zhang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)和雷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)沖擊(ji)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)等(deng)級，具有(you)更(geng)好的(de)(de)散熱結構。該產(chan)(chan)品(pin)具有(you)fail-safe功能，在產(chan)(chan)品(pin)故(gu)障(zhang)時短路。我公司(si)研制生產(chan)(chan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)磁濾清(qing)器(EFD)能有(you)效(xiao)隔離埋地(di)(di)鋼質管(guan)(guan)(guan)道(dao)(dao)(dao)的(de)(de)陰(yin)極保護(hu)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位。同(tong)時可將電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣化鐵道(dao)(dao)(dao)、高(gao)(gao)壓輸電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線路等(deng)干擾源引(yin)起的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)感、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)容耦合連接起來(lai)，將雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)釋放到大地(di)(di)，消除(chu)管(guan)(guan)(guan)道(dao)(dao)(dao)中(zhong)的(de)(de)雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)，防止雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)從防腐層斷口流(liu)出(chu)，保護(hu)管(guan)(guan)(guan)道(dao)(dao)(dao)不(bu)受雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)的(de)(de)加速腐蝕。通過隔離電(dian)(dian)(dian)(dian)(dian)(dian)(dian)位和阻抗的(de)(de)選擇，達到不(bu)同(tong)雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)大小和不(bu)同(tong)處理效(xiao)果雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流(liu)排流(liu)的(de)(de)目(mu)的(de)(de)。
技術參數：
|
額定隔離(li)電壓 |
+0.3V/-3V |
|
泄露電流 |
≤10mA |
|
0.75倍Un下泄(xie)露(lu)電(dian)流(liu) |
≤1mA |
|
直流(liu)電流(liu)額定值 |
100A |
|
額定(ding)雷電(dian)沖(chong)擊通流容量（8/20μs） |
100kA |
|
交流故障電流（工(gong)頻/30周波） |
≥15000A |
|
防(fang)爆等級(ji) |
IP65 |
執行標準：
IEC 61643-11:2011 低壓電涌保護器（SPD）第11部分：低壓電力系統的電涌保護器性能要求和試驗方法
EN 61643-11:2012 低壓電(dian)涌保(bao)護器(qi)（SPD）第11部分：低壓電(dian)力系統(tong)的電(dian)涌保(bao)護器(qi)性能要(yao)求(qiu)和試驗方法(fa) |
