LX-500F防觸(chu)電(dian)型絕(jue)緣監(jian)(jian)測及選擇(ze)性漏(lou)電(dian)保(bao)護(hu)裝置(zhi)，是本公司從我國礦(kuang)井低壓電(dian)網(wang)安(an)全(quan)運行(xing)(xing)和(he)(he)防止(zhi)人身(shen)觸(chu)電(dian)的實(shi)際需求出發(fa)，應用(yong)(yong)自主創(chuang)新的礦(kuang)并低壓電(dian)網(wang)選漏(lou)保(bao)護(hu)系統的接地(di)補償方法(發(fa)明專(zhuan)利號(hao):ZL200510044820.1)、礦(kuang)井低壓電(dian)網(wang)時序鑒(jian)別選漏(lou)方法及保(bao)護(hu)器(發(fa)明專(zhuan)利號(hao):ZL200510042067.2)和(he)(he)“零序基波(bo)時序鑒(jian)別”(發(fa)明專(zhuan)利號(hao):ZL02110276.7利)判選方法。通(tong)過(guo)綜(zong)合應用(yong)(yong)智能(neng)無感防觸(chu)電(dian)保(bao)護(hu)技術、仿生態自愈技術、漏(lou)電(dian)監(jian)(jian)測分(fen)離技術。首(shou)次實(shi)現將選擇(ze)性漏(lou)電(dian)監(jian)(jian)控(kong)和(he)(he)防觸(chu)電(dian)功能(neng)進(jin)行(xing)(xing)優化組(zu)合，當發(fa)生人身(shen)觸(chu)電(dian)時，在30mAs的安(an)全(quan)范(fan)圍內將接地(di)電(dian)壓降至36V以下，保(bao)證人身(shen)安(an)全(quan)。

        可(ke)監控1臺總開關(或(huo)移動變電(dian)(dian)站)，1~16路分(fen)開關，適用于(yu)127V、380V、660V和(he)(he)(he)1140V中(zhong)性(xing)(xing)點不(bu)接(jie)地、中(zhong)性(xing)(xing)點經高(gao)阻接(jie)地或(huo)中(zhong)性(xing)(xing)點經零序電(dian)(dian)抗器接(jie)地補償的低壓(ya)供電(dian)(dian)系統。功能(neng)(neng)包(bao)括(kuo)橫向選(xuan)漏(lou)保(bao)護、縱向選(xuan)漏(lou)保(bao)護和(he)(he)(he)人身防觸電(dian)(dian)保(bao)護、集中(zhong)性(xing)(xing)漏(lou)電(dian)(dian)保(bao)護和(he)(he)(he)分(fen)散性(xing)(xing)漏(lou)電(dian)(dian)保(bao)護，即把饋出線單相(xiang)(xiang)漏(lou)電(dian)(dian)選(xuan)線、母(mu)線單相(xiang)(xiang)漏(lou)電(dian)(dian)判(pan)選(xuan)、三相(xiang)(xiang)對稱分(fen)散性(xing)(xing)漏(lou)電(dian)(dian)監選(xuan)和(he)(he)(he)防觸電(dian)(dian)保(bao)護等(deng)功能(neng)(neng)優化組合于(yu)一體，可(ke)實(shi)現(xian)與智能(neng)(neng)配電(dian)(dian)系統后臺的數據交互。

        該產品由中國(guo)大(da)地財產保險和天安財產保險聯合(he)投保，每(mei)次(ci)事故(gu)賠償限額(e)為1000萬(wan)元，每(mei)次(ci)事故(gu)每(mei)人(ren)賠償限額(e)為80萬(wan)元。