少妇被又粗又大猛烈进出播放高清_日本少妇xxxx做受_医院人妻闷声隔着帘子被中出_公交车大龟廷进我身体里视频

新聞中心您的位置:主頁 > 新聞中心 > 公司新聞

一般如何識別是否漏電

線路漏電(dian)不管(guan)是對(dui)家庭(ting)還(huan)是電(dian)工(gong)群(qun)體或(huo)是社會都是不小的(de)(de)**隱患,檢(jian)測線路漏電(dian)的(de)(de)方(fang)法:

一般家(jia)庭線路,漏電(dian)分強弱,還分火線零線漏電(dian),如果說(shuo)方(fang)法(fa),看具體(ti)情況:

*簡單的工具電(dian)(dian)(dian)(dian)(dian)(dian)(dian)筆和萬用(yong)表(biao)(biao)(biao)(biao)(biao)(biao)(biao),家(jia)庭線(xian)(xian)(xian)(xian)(xian)路*好(hao)(hao)裝漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)保護器(qi)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣線(xian)(xian)(xian)(xian)(xian)路由于使用(yong)年限(xian)較長,會(hui)引起絕緣(yuan)(yuan)老化(hua)、絕緣(yuan)(yuan)子損(sun)(sun)壞、絕緣(yuan)(yuan)層受潮或磨損(sun)(sun)等(deng)情況,在(zai)(zai)線(xian)(xian)(xian)(xian)(xian)路上(shang)(shang)產生漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)現(xian)象。此時在(zai)(zai)總刀(dao)閘(zha)上(shang)(shang)接一只電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao),取下(xia)負(fu)載,并接通負(fu)載開(kai)關。若電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)針擺動,說(shuo)(shuo)明線(xian)(xian)(xian)(xian)(xian)路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。切斷(duan)零(ling)(ling)線(xian)(xian)(xian)(xian)(xian),若電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)針不變(bian),說(shuo)(shuo)明火(huo)(huo)線(xian)(xian)(xian)(xian)(xian)與(yu)(yu)(yu)大(da)地之(zhi)間漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)針回零(ling)(ling),說(shuo)(shuo)明火(huo)(huo)線(xian)(xian)(xian)(xian)(xian)與(yu)(yu)(yu)零(ling)(ling)線(xian)(xian)(xian)(xian)(xian)之(zhi)間漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);若電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示變(bian)小(xiao),但不為(wei)(wei)零(ling)(ling),則表(biao)(biao)(biao)(biao)(biao)(biao)(biao)明火(huo)(huo)線(xian)(xian)(xian)(xian)(xian)與(yu)(yu)(yu)零(ling)(ling)線(xian)(xian)(xian)(xian)(xian)、火(huo)(huo)線(xian)(xian)(xian)(xian)(xian)與(yu)(yu)(yu)大(da)地間均有(you)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。取下(xia)分路熔(rong)斷(duan)器(qi)或拉(la)開(kai)刀(dao)閘(zha),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示不變(bian)則表(biao)(biao)(biao)(biao)(biao)(biao)(biao)明總線(xian)(xian)(xian)(xian)(xian)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示為(wei)(wei)零(ling)(ling)說(shuo)(shuo)明分路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示變(bian)小(xiao),但不為(wei)(wei)零(ling)(ling),則表(biao)(biao)(biao)(biao)(biao)(biao)(biao)明總線(xian)(xian)(xian)(xian)(xian)與(yu)(yu)(yu)分路都漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。確定好(hao)(hao)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)分路后,依次拉(la)斷(duan)該(gai)線(xian)(xian)(xian)(xian)(xian)路的開(kai)關。當拉(la)斷(duan)到某(mou)一開(kai)關,電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示為(wei)(wei)零(ling)(ling),說(shuo)(shuo)明該(gai)線(xian)(xian)(xian)(xian)(xian)路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);若變(bian)小(xiao)說(shuo)(shuo)明該(gai)線(xian)(xian)(xian)(xian)(xian)路漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)外還(huan)有(you)別處也漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian);若所有(you)的開(kai)關都拉(la)斷(duan),電(dian)(dian)(dian)(dian)(dian)(dian)(dian)流表(biao)(biao)(biao)(biao)(biao)(biao)(biao)指(zhi)(zhi)(zhi)示不變(bian)則表(biao)(biao)(biao)(biao)(biao)(biao)(biao)明該(gai)線(xian)(xian)(xian)(xian)(xian)路的干線(xian)(xian)(xian)(xian)(xian)漏(lou)(lou)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。

如果一合閘,漏(lou)電開(kai)關就跳閘,這類(lei)屬火線漏(lou)電,檢查方法(fa)如下 :

1.把(ba)各分開(kai)(kai)關全斷開(kai)(kai),合上總(zong)閘,逐一合上分開(kai)(kai)關,合到哪(na)個(ge),漏電開(kai)(kai)關就跳,就是那(nei)路有(you)問(wen)題

2.把電器(qi)(qi)的插(cha)頭全(quan)拔下,逐一插(cha)上電器(qi)(qi)插(cha)頭,插(cha)到哪個引(yin)起跳閘,就是哪個電器(qi)(qi)有問題

3.把燈(deng)全(quan)關了,逐一開燈(deng),開到哪(na)個燈(deng)引起跳閘,就是該燈(deng)(或線路)有(you)問(wen)題

如(ru)果(guo)合閘(zha),并不馬上跳(tiao)閘(zha),時間(jian)(jian)一長,就(jiu)跳(tiao)閘(zha),而且跳(tiao)閘(zha)時間(jian)(jian)不一致,這類屬零(ling)線(xian)漏電,檢查方(fang)法比較專(zhuan)業,用兆(zhao)歐表才行(xing)(如(ru)果(guo)把所(suo)有插座(zuo)上的電器(qi)全拔下插頭還(huan)會跳(tiao)閘(zha),問題應(ying)出在線(xian)路上)

方法:先把主零線拆(chai)開(kai),把所(suo)有(you)分開(kai)關斷開(kai),用兆歐表逐一查(cha)每路(lu)線路(lu)零線對(dui)地絕緣,找出問題線路(lu)后,再看看該專線有(you)哪(na)些(xie)電器是直接接線的(比如電燈或某些(xie)空調機等),分別查(cha),如果不管(guan)電器的事(shi),就是線路(lu)出問題了,只能換線。

  電(dian)線漏電(dian)會產生強大的(de)電(dian)磁(ci)感線,可以(yi)用一個有磁(ci)性的(de)針放(fang)在(zai)紙上(shang),放(fang)到測試部位,若針方向發生偏轉,說明有電(dian)。


尊敬的客戶:    
      您好,我司是一支技術力量雄厚的高素質的開發群體,為廣大用戶提供高品質產品、完整的解決方案和上等的技術服務公司。主要產品有直流電阻測量儀、發電機水內冷直流高壓發生器等。
    本企業堅持以誠信立業、以品質守業、以進取興業的宗旨,以更堅定的步伐不斷攀登新的高峰,為民族自動化行業作出貢獻,歡迎新老顧客放心選購自己心儀的產品。我們將竭誠為您服務!