產品搜索
產品目錄
聯系方式
高壓電纜在使用時應注意(yi)的事項
高壓電纜是(shi)電力(li)電纜(lan)的一種(zhong)，是(shi)指用(yong)于傳輸(shu)(shu)10KV-35KV（1KV=1000V）之間(jian)的電力(li)電纜(lan)，多應用(yong)于電力(li)傳輸(shu)(shu)的主干道。高(gao)壓電纜(lan)的產品執行(xing)標準為GB/T 12706.2-2008和GB/T12706.3-2008
高壓電纜從內到外的(de)組成部分包括：導(dao)體(ti)、絕(jue)(jue)緣、內護層(ceng)、填充料（鎧裝）、外絕(jue)(jue)緣。當(dang)然，鎧裝高壓電纜主要用于地(di)埋，可以(yi)抵抗地(di)面上高強度的(de)壓迫(po)，同時可防止其(qi)他外力損壞。
高壓電纜施工的(de)(de)工作一般要求施工人員要有(you)低(di)壓證(zheng)或高(gao)壓證(zheng)。雖然高(gao)壓和低(di)壓電(dian)(dian)纜(lan)(lan)的(de)(de)操作內容差(cha)不多(duo)，但是(shi)(shi)(shi)高(gao)壓電(dian)(dian)纜(lan)(lan)的(de)(de)操作流(liu)程(cheng)比低(di)壓的(de)(de)要多(duo)。而且(qie)，高(gao)壓電(dian)(dian)纜(lan)(lan)的(de)(de)操作難度也比低(di)壓大，要注意(yi)的(de)(de)安全問(wen)題也多(duo)。以(yi)下是(shi)(shi)(shi)高(gao)壓電(dian)(dian)纜(lan)(lan)施工時要注意(yi)的(de)(de)安全問(wen)題，安全*是(shi)(shi)(shi)高(gao)壓施工的(de)(de)主導(dao)理念。
高壓電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)在使用(yong)(yong)(yong)時(shi)(shi)(shi)(shi)(shi)應(ying)(ying)注意(yi)的(de)(de)(de)事(shi)項：接(jie)線(xian)(xian)應(ying)(ying)符(fu)合安全要求，操作必須(xu)規(gui)范(fan)。試(shi)(shi)(shi)驗時(shi)(shi)(shi)(shi)(shi)注意(yi)力(li)應(ying)(ying)集(ji)中，操作人(ren)員應(ying)(ying)站在絕(jue)緣(yuan)墊上(shang)(shang)(shang)(shang)。變更按線(xian)(xian)或(huo)(huo)(huo)試(shi)(shi)(shi)驗結束時(shi)(shi)(shi)(shi)(shi)，應(ying)(ying)先斷開試(shi)(shi)(shi)驗電(dian)(dian)(dian)源，放(fang)(fang)電(dian)(dian)(dian)，并將(jiang)高壓設備(bei)的(de)(de)(de)高壓部(bu)分(fen)短路接(jie)地(di)(di)(di)。高壓直流試(shi)(shi)(shi)驗時(shi)(shi)(shi)(shi)(shi)，每(mei)告一段落(luo)(luo)或(huo)(huo)(huo)試(shi)(shi)(shi)驗結束時(shi)(shi)(shi)(shi)(shi)均應(ying)(ying)將(jiang)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)對地(di)(di)(di)放(fang)(fang)電(dian)(dian)(dian)數次(ci)并短路接(jie)地(di)(di)(di)，之后(hou)方(fang)可接(jie)觸電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)。其(qi)他(ta)注意(yi)事(shi)項：打開電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)井(jing)(jing)或(huo)(huo)(huo)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)溝蓋(gai)板(ban)時(shi)(shi)(shi)(shi)(shi)，應(ying)(ying)做(zuo)好(hao)防(fang)止(zhi)交通事(shi)故的(de)(de)(de)措施。井(jing)(jing)的(de)(de)(de)四周應(ying)(ying)布(bu)置好(hao)圍(wei)欄，做(zuo)好(hao)明顯的(de)(de)(de)警告標志(zhi)，并且(qie)設置阻擋車(che)輛誤入的(de)(de)(de)障礙。晚上(shang)(shang)(shang)(shang)，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)井(jing)(jing)應(ying)(ying)有照明，防(fang)止(zhi)行(xing)人(ren)或(huo)(huo)(huo)車(che)輛落(luo)(luo)入井(jing)(jing)內。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)在裝(zhuang)卸車(che)時(shi)(shi)(shi)(shi)(shi)應(ying)(ying)采用(yong)(yong)(yong)三腳架(jia)或(huo)(huo)(huo)吊車(che)。嚴禁由(you)車(che)上(shang)(shang)(shang)(shang)直接(jie)猛力(li)推落(luo)(luo)地(di)(di)(di)面(mian)，以(yi)(yi)免電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)軸(zhou)(zhou)摔壞(huai)和損壞(huai)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)裝(zhuang)好(hao)車(che)后(hou)，必須(xu)用(yong)(yong)(yong)結實的(de)(de)(de)繩(sheng)子(zi)將(jiang)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)固(gu)定牢固(gu)，雙(shuang)向墊上(shang)(shang)(shang)(shang)斜(xie)木以(yi)(yi)免行(xing)車(che)中途急剎車(che)或(huo)(huo)(huo)上(shang)(shang)(shang)(shang)下坡(po)時(shi)(shi)(shi)(shi)(shi)滾動傷人(ren)。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)敷(fu)設時(shi)(shi)(shi)(shi)(shi)，應(ying)(ying)選擇堅實平(ping)坦地(di)(di)(di)面(mian)支(zhi)撐電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)軸(zhou)(zhou)。使用(yong)(yong)(yong)的(de)(de)(de)絲桿千斤(jin)頂支(zhi)架(jia)，應(ying)(ying)轉動靈活。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)軸(zhou)(zhou)架(jia)起(qi)與放(fang)(fang)落(luo)(luo)時(shi)(shi)(shi)(shi)(shi)，必須(xu)保(bao)持端面(mian)垂直水平(ping)面(mian)，電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)卷筒(tong)軸(zhou)(zhou)線(xian)(xian)需平(ping)行(xing)于水平(ping)面(mian)。電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)軸(zhou)(zhou)上(shang)(shang)(shang)(shang)保(bao)護板(ban)拆除后(hou)，要把帶(dai)釘(ding)板(ban)子(zi)集(ji)中堆放(fang)(fang)，以(yi)(yi)免釘(ding)子(zi)扎腳。軸(zhou)(zhou)筒(tong)上(shang)(shang)(shang)(shang)的(de)(de)(de)余(yu)釘(ding)要處理(li)好(hao)，以(yi)(yi)免掛衣扎手傷人(ren)。鋸(ju)斷舊電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)時(shi)(shi)(shi)(shi)(shi)，必須(xu)停電(dian)(dian)(dian)、放(fang)(fang)電(dian)(dian)(dian)、驗電(dian)(dian)(dian)，然后(hou)將(jiang)電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)芯接(jie)地(di)(di)(di)，并辦(ban)理(li)工(gong)作許可手續。四芯電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)的(de)(de)(de)零線(xian)(xian)芯要拆開。鋸(ju)斷以(yi)(yi)前必須(xu)與電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)圖紙對照；檢查是否確實相符(fu)，有條件時(shi)(shi)(shi)(shi)(shi)應(ying)(ying)使用(yong)(yong)(yong)探測器驗證，然后(hou)用(yong)(yong)(yong)接(jie)地(di)(di)(di)帶(dai)木柄的(de)(de)(de)鐵釬或(huo)(huo)(huo)者使用(yong)(yong)(yong)帶(dai)接(jie)地(di)(di)(di)線(xian)(xian)的(de)(de)(de)鋼鋸(ju)釘(ding)入電(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)芯后(hou)方(fang)可工(gong)作。使用(yong)(yong)(yong)鐵鋸(ju)和鐵釬的(de)(de)(de)工(gong)作人(ren)員應(ying)(ying)戴絕(jue)緣(yuan)手套并站在絕(jue)緣(yuan)墊上(shang)(shang)(shang)(shang)。接(jie)地(di)(di)(di)線(xian)(xian)用(yong)(yong)(yong)截面(mian)積為(wei)10平(ping)方(fang)毫米(mi)以(yi)(yi)上(shang)(shang)(shang)(shang)的(de)(de)(de)銅線(xian)(xian)，接(jie)地(di)(di)(di)極可用(yong)(yong)(yong)圓鋼打入地(di)(di)(di)面(mian)0.6米(mi)以(yi)(yi)下。
高壓電纜要做(zuo)定期的檢查和(he)后期的保養，普通的電(dian)纜外邊絕緣的部(bu)分容易(yi)老(lao)化，如果不能及時的發現和(he)處理則(ze)用意出現發生安全隱患，容易(yi)發生火災和(he)觸電(dian)事故。電(dian)的出現對于我們生活起了(le)很大的方(fang)便，我們在感(gan)受方(fang)便清(qing)潔電(dian)能時代(dai)的同時也不能忽視安全。
電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)中要(yao)注(zhu)意正確的(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)方法，特出的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)如果沒有過硬(ying)的(de)(de)(de)(de)技術，則需要(yao)有專(zhuan)門(men)的(de)(de)(de)(de)技術人員(yuan)指導下進行安裝和使(shi)用(yong)(yong)(yong)，使(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)注(zhu)意事項(xiang)很多，不(bu)同(tong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)使(shi)用(yong)(yong)(yong)是(shi)(shi)也有不(bu)同(tong)的(de)(de)(de)(de)要(yao)求，所(suo)以(yi)注(zhu)意的(de)(de)(de)(de)事項(xiang)也有所(suo)差別。普通的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)也就是(shi)(shi)我(wo)們所(suo)說的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)線，是(shi)(shi)用(yong)(yong)(yong)來鏈接(jie)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源與用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)設備的(de)(de)(de)(de)一種介質(zhi)，通常根(gen)據電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓和用(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)量的(de)(de)(de)(de)不(bu)同(tong)考(kao)慮電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)的(de)(de)(de)(de)材料和加工工藝也有所(suo)不(bu)同(tong)，一般的(de)(de)(de)(de)要(yao)注(zhu)意選擇能(neng)(neng)(neng)夠足夠滿(man)足在(zai)不(bu)同(tong)情況下都能(neng)(neng)(neng)使(shi)用(yong)(yong)(yong)的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)，但是(shi)(shi)也不(bu)能(neng)(neng)(neng)為了(le)追求滿(man)足條件而使(shi)用(yong)(yong)(yong)規格過大的(de)(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜(lan)，這(zhe)樣只會行成一些(xie)資(zi)源的(de)(de)(de)(de)浪費。