本(ben)公司根據我國(guo)礦井低(di)壓(ya)電(dian)(dian)(dian)網(wang)安(an)全運(yun)行(xing)實際需(xu)(xu)要，研發(fa)(fa)了(le)DZB-1140(660)F礦用隔爆型漏(lou)電(dian)(dian)(dian)試(shi)驗(yan)(yan)電(dian)(dian)(dian)阻(zu)發(fa)(fa)射箱。發(fa)(fa)射箱作為試(shi)驗(yan)(yan)電(dian)(dian)(dian)阻(zu)箱的發(fa)(fa)射端，可根據電(dian)(dian)(dian)網(wang)的電(dian)(dian)(dian)壓(ya)等級向接(jie)(jie)收(shou)箱發(fa)(fa)出(chu)載波通信信號(hao)，進行(xing)電(dian)(dian)(dian)阻(zu)投入(ru)試(shi)驗(yan)(yan)。該發(fa)(fa)射箱操(cao)作方(fang)便，操(cao)作全程不需(xu)(xu)要接(jie)(jie)線或接(jie)(jie)電(dian)(dian)(dian)阻(zu)，只需(xu)(xu)使用遙控器操(cao)作即可。針對傳(chuan)統(tong)試(shi)驗(yan)(yan)方(fang)法的弊端，克服了(le)傳(chuan)統(tong)試(shi)驗(yan)(yan)方(fang)法的局限(xian)性(xing)能更加真實地(di)對煤礦井下供電(dian)(dian)(dian)系統(tong)各級保(bao)護進行(xing)試(shi)驗(yan)(yan)，可實現與智能配電(dian)(dian)(dian)系統(tong)后臺的數據交互。

        DZB-1140(660)S礦(kuang)用(yong)隔爆型漏電(dian)試驗電(dian)阻接收箱(簡(jian)稱接收箱)，接收箱主要用(yong)于(yu)中性點(dian)不接地的廠礦(kuang)低壓電(dian)網，適用(yong)于(yu)660V和(he)1140V有(you)零(ling)序電(dian)抗器補償(chang)的低壓電(dian)網。

        接(jie)收(shou)箱作(zuo)(zuo)為試驗(yan)(yan)電(dian)(dian)阻(zu)箱的(de)接(jie)收(shou)端，可根據電(dian)(dian)網(wang)的(de)電(dian)(dian)壓等級接(jie)收(shou)發射箱發出(chu)載波頻率(lv)信號(hao)，將試驗(yan)(yan)電(dian)(dian)阻(zu)投入試驗(yan)(yan)回(hui)路中(zhong)。該接(jie)收(shou)箱操(cao)(cao)作(zuo)(zuo)方便，由專職電(dian)(dian)工一人即可做試驗(yan)(yan)，試驗(yan)(yan)更(geng)方便，作(zuo)(zuo)業過程中(zhong)不必打開(kai)開(kai)關上腔接(jie)線(xian)，操(cao)(cao)作(zuo)(zuo)全程不需要接(jie)線(xian)或接(jie)電(dian)(dian)阻(zu)試驗(yan)(yan)電(dian)(dian)阻(zu)集(ji)成(cheng)在試驗(yan)(yan)裝(zhuang)置內部。提高工作(zuo)(zuo)效率(lv)。