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簡(jian)要描(miao)述(shu):螺旋式(shi)接地(di)棒接地(di)線(xian)各(ge)項(xiang)性能(neng)指標符(fu)合(he)SD332-89 行(xing)業技(ji)術(shu)標準(zhun),並(bing)經(jing)電(dian)力(li)工業電(dian)力(li)安全(quan)工器具(ju)質(zhi)量監(jian)督(du)檢(jian)驗(yan)測試(shi)中心(xin)檢(jian)驗(yan)合(he)格(ge),批(pi)準(zhun)入網推(tui)廣。
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更(geng)新(xin)時(shi)間(jian):2024-08-06
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使(shi)用(yong)和(he)維護(hu):
使(shi)用(yong)螺(luo)旋(xuan)式(shi)接地(di)棒接地(di)線(xian)前(qian),應(ying)先(xian)驗(yan)電(dian)確認(ren)已停電(dian),在(zai)設(she)備上(shang)確認(ren)無電(dian)壓後進行。先將接(jie)地(di)線(xian)夾連(lian)接(jie)在(zai)接(jie)地(di)網或(huo)扁(bian)鐵(tie)件上(shang),然(ran)後用接(jie)地(di)操作(zuo)棒分(fen)別將導(dao)線(xian)端線(xian)類擰(ning)緊在(zai)設(she)備導(dao)線(xian)上(shang)。拆(chai)除短(duan)路(lu)接地(di)線(xian)時(shi),順序正好(hao)與上(shang)述(shu)相(xiang)反(fan)。
裝設(she)的短(duan)路(lu)接地(di)線(xian),它(ta)和(he)帶(dai)電(dian)設備的距離,考慮到(dao)接(jie)地(di)線(xian)擺(bai)的影響,其(qi)安(an)全(quan)距離應(ying)不(bu)小於(yu)《電(dian)力(li)安全(quan)工作(zuo)規(gui)程(cheng)》新(xin)規(gui)定的數值(zhi)。
嚴禁不(bu)用(yong)線(xian)夾而用纏繞(rao)的方(fang)法(fa)進行接地(di)短(duan)路(lu)。
懸掛點(dian)如有(you)接(jie)地(di)點(dian),應(ying)用(yong)接(jie)地(di)線(xian)夾或(huo)銅(tong)棒作(zuo)接(jie)地(di)連接(jie);如無固定接(jie)地(di)點(dian)可(ke)利用(yong);則(ze)可(ke)用(yong)臨(lin)時(shi)接(jie)地(di)點(dian),接地(di)極埋入地(di)下深度(du)應(ying)不(bu)小於(yu)0.6m。
螺(luo)旋(xuan)式(shi)接地(di)棒接地(di)線(xian)應(ying)妥(tuo)善(shan)保管。每(mei)次(ci)使(shi)用(yong)前(qian),均(jun)應(ying)仔(zai)細(xi)檢(jian)查其(qi)是否完好(hao),軟銅(tong)線(xian)無祼(guan)露,螺(luo)母不(bu)松(song)脫(tuo),否則不(bu)得(de)使(shi)用(yong)。
檢(jian)驗(yan)周期為每(mei)五(wu)年壹(yi)次(ci),檢(jian)驗(yan)項目(mu)同(tong)出廠(chang)檢(jian)驗(yan)。經試(shi)驗(yan)合(he)格(ge)的在(zai)經(jing)受(shou)短(duan)路(lu)後,應(ying)根(gen)據經受(shou)短(duan)路(lu)電(dian)流大(da)小和(he)外觀(guan)檢(jian)驗(yan)判(pan)斷,壹(yi)般(ban)應(ying)予(yu)報廢(fei)。
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