更新時候:2024-02-06
點擊次數:1912
高壓短路接地線操縱保護
支配照顧老人型過壓接地(di)裝置線前,需要先驗電(dian)判(pan)定已停機(ji),在(zai)武器上(shang)判(pan)定無的電(dian)壓也落后(hou)行(xing)。先將地線(xian)(xian)線(xian)(xian)夾毗連在(zai)地線(xian)(xian)網或扁鐵件上(shang),其身用(yong)地線(xian)(xian)控制(zhi)棒離別時將電(dian)纜(lan)端線(xian)(xian)類打緊(jin)在(zai)武器電(dian)纜(lan)上(shang)。撤除(chu)過壓地線(xian)(xian)線(xian)(xian)時,挨次剛剛好與綜(zong)上(shang)所述相同(tong)。
安裝的(de)串電電源(yuan)線(xian)(xian)(xian)線(xian)(xian)(xian),它和(he)感應起電史詩裝備的(de)間格,斟(zhen)酌到電源(yuan)線(xian)(xian)(xian)線(xian)(xian)(xian)擺的(de)損害(hai),其(qi)沉靜間格應不(bu)不(bu)低于《供電局沉靜任(ren)務卡導(dao)則(ze)》最新政策定的(de)值為。
禁(jin)示(shi)無需線(xian)夾而用環繞(rao)聲要死要活(huo)的形式結束接(jie)地線(xian)不導通。
吊式點(dian)若有與地(di)(di)面(mian)裝(zhuang)(zhuang)置點(dian),操(cao)作與地(di)(di)面(mian)裝(zhuang)(zhuang)置線(xian)夾或公共銅棒作與地(di)(di)面(mian)裝(zhuang)(zhuang)置毗連;如無經久耐用的(de)接地(di)(di)點(dian)可支配;則可以選擇姑(gu)且接地(di)(di)保護(hu)線(xian)點(dian),接地(di)(di)保護(hu)線(xian)極埋(mai)入(ru)公布深淺(qian)應(ying)不需小于0.6m。
去照顧(gu)型斷路接地極線應妥帖手(shou)機截(jie)圖。只要一(yi)支(zhi)配前,均應細致(zhi)入微(wei)查抄其都是(shi)是(shi)無(wu)(wu)缺,軟芯(xin)線無(wu)(wu)祼露,螺母不滑(hua)牙,他(ta)怕(pa)不能支(zhi)配。
安慰型漏(lou)電(dian)故障(zhang)地線(xian)(xian)線(xian)(xian)審單期限為每10年一回,審單類(lei)別同出產審單。經調(diao)查(cha)及格的安慰型漏(lou)電(dian)故障(zhang)地線(xian)(xian)線(xian)(xian)在接(jie)受(shou)漏(lou)電(dian)故障(zhang)后,應(ying)都按照接(jie)受(shou)漏(lou)電(dian)故障(zhang)功率不足道(dao)和(he)接(jie)觸面審單直接(jie)判斷,普通型應(ying)予以換新