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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="2ujlkel" class="twoCol"><div id="b3fzwd8" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_pdsdsbow/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbow_pdxjy/">配電箱</a>?江西電氣更換誠(chéng)信經(jīng)營(yíng) 上海玉冰電氣設(shè)備供應(yīng)</p><div id="eaczrdf" class="leftbox clearfix"><h1>江西電氣更換誠(chéng)信經(jīng)營(yíng) 上海玉冰電氣設(shè)備供應(yīng)</h1><div id="naxegse" class="proBig"><div id="wz2obiu" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439184674979/3133830.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sa73yv8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439184674979/3133830.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="w8y2uho" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>江西電氣更換,電氣更換</p><p><span>***更新：</span>2021-01-30 07:10:49</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7gnk7k2" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海玉冰電氣設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>吳經(jīng)理</p><p><span>郵箱: </span>1109020744@qq.com</p><p><span>電話: </span>13917970979</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://www.shyubing.cn</p><p><span>手機(jī): </span>021-517619</p><p><span>地址: </span>九亭鎮(zhèn)九新公路399號(hào)1幢14樓</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="7colneg" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="y2crold" class="box"><p><p style="text-indent:25px">電氣維修常識(shí)： 1．先靜態(tài)后動(dòng)態(tài) 在設(shè)備未通電時(shí)，判定電氣設(shè)備按鈕、接觸器、熱繼電器以及保險(xiǎn)絲的好壞，從而判定故障的所在。通電試驗(yàn)，聽(tīng)其聲、測(cè)參數(shù)、判定故障，末尾進(jìn)行維修。如在電動(dòng)機(jī)缺相時(shí)，若測(cè)量三相電壓值無(wú)法著判別時(shí)，就應(yīng)該聽(tīng)其聲，單獨(dú)測(cè)每相對(duì)地電壓，方可判定哪一相缺損。 2．先清潔后維修對(duì)污染較重的電氣設(shè)備，先對(duì)其按鈕、接線點(diǎn)、接觸點(diǎn)進(jìn)行清潔，檢查外部控制鍵是否失靈。許多故障都是由臟污及導(dǎo)電塵塊引起的，一經(jīng)清潔故障往往會(huì)排除，江西電氣更換，江西電氣更換，江西電氣更換。 3．先電源后設(shè)備電源部分的故障率在整個(gè)故障設(shè)備中占的比例比較高，所以先檢修電源往往可以事半功倍。檢查、維修人員必須是專(zhuān)業(yè)電工。江西電氣更換</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電氣更換,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439184674979/3133830.png"></div><p style="text-indent:25px">電氣設(shè)備的防護(hù)： 1、施工現(xiàn)場(chǎng)的機(jī)動(dòng)車(chē)道與外電架空線路交叉時(shí)，架空線路的較低點(diǎn)與路面的較小垂直距離應(yīng)符合以下要求：外電線路電壓為1kV以下時(shí)，較小垂直距離為6m；外電線路電；壓為l～35kV時(shí)；較小垂直距離為7m。 2、對(duì)于達(dá)不到較小安全距離時(shí)，施工現(xiàn)場(chǎng)必須采取保護(hù)措施，可以增設(shè)屏障、遮欄、圍欄或保護(hù)網(wǎng)，并要懸掛醒目的警告標(biāo)志牌。在架設(shè)防護(hù)設(shè)施時(shí)應(yīng)有電氣工程技術(shù)人員或?qū)Ｂ毎踩藛T負(fù)責(zé)監(jiān)護(hù)。 3、對(duì)于既不能達(dá)到較小安全距離，又無(wú)法搭設(shè)防護(hù)措施的施工現(xiàn)場(chǎng)，施工單位必須與有關(guān)部汀協(xié)商，采取停電、遷移外電線或改變工程位置等措施，否則不得施工。江西電氣更換電氣設(shè)備各類(lèi)用電人員應(yīng)做到：發(fā)現(xiàn)問(wèn)題，及時(shí)報(bào)告解決。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電氣更換,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417439198258929/3943406.png"></div><p style="text-indent:25px">在確定故障點(diǎn)以后，無(wú)論是修復(fù)還是更換，排除故障相對(duì)電氣維修人員來(lái)說(shuō)，一般比查找故障要簡(jiǎn)單得多。但在排除故障中一般不可能只用單一的方法，往往多種方法綜合運(yùn)用。 1.在排除故障的過(guò)程中，應(yīng)先動(dòng)腦、后動(dòng)手，正確分析可以起到事半功倍的效果。具體應(yīng)遵循先外部后內(nèi)部、先機(jī)械后電氣、先靜后動(dòng)、先公用后**、先簡(jiǎn)單后復(fù)雜、先一般后特殊的原則。需要注意的是，不要一遇到故障，拿起表就測(cè)，拿起工具就拆。要養(yǎng)成良好的分析、判斷習(xí)慣，要做到每次測(cè)量均有明確的目的，即測(cè)量的結(jié)果能說(shuō)明什么。在找出有故障點(diǎn)的組件后，應(yīng)該進(jìn)一步確定引起故障的根本原因。例如:當(dāng)電路板內(nèi)的一只晶體管被燒壞，單純地更換一個(gè)晶體管是不夠的，重要的是要查出被燒壞的原因，并采取補(bǔ)救和預(yù)防的措施。 2.一般情況下，以設(shè)備的動(dòng)作順序?yàn)榕懦龝r(shí)分析、檢測(cè)的次序。以此為前提，先檢查電源，再檢查線路和負(fù)載;先檢查公共回路再檢查各分支回路;先檢查主電路再檢查控制電路;先檢查容易檢測(cè)的部分(如各控制柜)，再檢查不易檢測(cè)的部分(如某一設(shè)備的控制器件)。</p><p style="text-indent:25px">電氣設(shè)備施工現(xiàn)場(chǎng)的電纜線路： 1、電纜線路應(yīng)采用穿管埋地或沿墻、電桿架空敷設(shè)，嚴(yán)禁沿地面明設(shè)。 2、電纜在室外直接埋地敷設(shè)的深度應(yīng)不小于0.6m，并應(yīng)在電纜上下各均勻鋪設(shè)不小于50mm厚的細(xì)砂，然后覆蓋磚等硬質(zhì)保護(hù)層。 3、橡皮電纜沿墻或電桿敷設(shè)時(shí)應(yīng)用絕緣子固定，嚴(yán)禁使用金屬裸線作綁扎。固定點(diǎn)間的距離應(yīng)保證橡皮電纜能承受自重所帶的荷重。橡皮電纜的較大弧垂距地不得小于2.5m。 4、電纜的接頭應(yīng)牢固可靠，絕緣包扎后的接頭不能降低原來(lái)的絕緣強(qiáng)度，并不得承受張力。 5、在有高層建筑的施工現(xiàn)場(chǎng)，，臨時(shí)電纜必須采用埋地引入。電纜垂直敷設(shè)的位置應(yīng)充分利用在建工程的豎井、垂直孔洞等，同時(shí)應(yīng)靠近負(fù)荷中心，固定點(diǎn)每樓層不得少于一處。電纜水平敷設(shè)沿墻固定，較大弧垂距地不得小于18m。只有在確定機(jī)械零件無(wú)故障后，再進(jìn)行電氣方面的檢查。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="江西電氣更換,電氣更換" src="https://tyunfile.71360.com/UploadFile/Shanghaiyubing/637417437807565621/5674202.png"></div><p style="text-indent:25px">電氣設(shè)備的使用與維護(hù)： 1、施工現(xiàn)場(chǎng)的所有配電箱、開(kāi)關(guān)箱應(yīng)每月進(jìn)行一次檢查和維修。檢查、維修人員必須是專(zhuān)業(yè)電工。工作時(shí)必須穿戴好絕緣用品，必須使用電工絕緣工具。 2、檢查、維修配電箱、開(kāi)關(guān)箱時(shí)，必須將其前一級(jí)相應(yīng)的電源開(kāi)關(guān)分閘斷電，并懸掛停電標(biāo)志牌，嚴(yán)禁帶電作業(yè)。 3、配電箱內(nèi)盤(pán)面上應(yīng)標(biāo)明各回路的名稱(chēng)、用途、同時(shí)要作出分路標(biāo)記。 4、總、分配電箱門(mén)應(yīng)配鎖，配電箱和開(kāi)關(guān)箱應(yīng)指定專(zhuān)人負(fù)責(zé)。施工現(xiàn)場(chǎng)停止作業(yè)1h以上時(shí)，應(yīng)將動(dòng)力開(kāi)關(guān)箱上鎖。 5、各種電氣箱內(nèi)不允許放置任何雜物，并應(yīng)保持清潔。箱內(nèi)不得掛接其他臨時(shí)用電設(shè)備。 6、熔斷器的熔體更換時(shí)，嚴(yán)禁用不符合原規(guī)格的熔體代替。氣維護(hù)是指技術(shù)工程師利用專(zhuān)業(yè)儀器對(duì)電氣設(shè)備，包括發(fā)電機(jī)、變壓器、電力線路、斷路器等設(shè)備的專(zhuān)業(yè)維護(hù)。江西電氣更換</p><p style="text-indent:25px">部分的故障率在整個(gè)故障設(shè)備中占的比例比較高，所以先檢修電源往往可以事半功倍。江西電氣更換</p><p style="text-indent:25px">電氣設(shè)備維修是指為保持、恢復(fù)以及提升電氣設(shè)備技術(shù)狀態(tài)進(jìn)行的技術(shù)活動(dòng)。其中包括保持電氣設(shè)備良好技術(shù)狀態(tài)的維護(hù)、電氣設(shè)備劣化或發(fā)生故障后恢復(fù)其功能而進(jìn)行的修理以及提升電氣設(shè)備技術(shù)狀態(tài)進(jìn)行的技術(shù)活動(dòng)。電氣設(shè)備維修的基本內(nèi)容包括：電氣設(shè)備維護(hù)保養(yǎng)、電氣設(shè)備檢查檢測(cè)和電氣設(shè)備修理（包括故障修理和主動(dòng)修理）。電氣設(shè)備技術(shù)狀態(tài)劣化或發(fā)生故障后，為恢復(fù)其功能而進(jìn)行的技術(shù)活動(dòng)，包括各類(lèi)計(jì)劃修理和計(jì)劃外的故障修理及事故修理。又稱(chēng)電氣設(shè)備修理。電氣設(shè)備維修包含的范圍較廣，包括：為防止電氣設(shè)備劣化，維持電氣設(shè)備性能而進(jìn)行的清掃、檢查、潤(rùn)滑、緊固以及調(diào)整等日常維護(hù)保養(yǎng)工作；為測(cè)定電氣設(shè)備劣化程度或性能降低程度而進(jìn)行的必要檢查；為修復(fù)劣化，恢復(fù)電氣設(shè)備性能而進(jìn)行的修理活動(dòng)等。江西電氣更換</p><p style="text-indent:25px">上海玉冰電氣設(shè)備有限公司致力于電工電氣，是一家服務(wù)型的公司。公司自成立以來(lái)，以質(zhì)量為發(fā)展，讓匠心彌散在每個(gè)細(xì)節(jié)，公司旗下老設(shè)備電氣更換，業(yè)擴(kuò)增容，按裝充電樁，廠房電線電纜改造深受客戶的喜愛(ài)。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠(chéng)信為本的理念，打造電工電氣良好品牌。玉冰電氣秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，全力打造公司的重點(diǎn)競(jìng)爭(zhēng)力。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3078240.html</p></div></div></div></div></div><div id="sv8kmt3" class="page-right twoColRt"><div id="u8w3sf8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qm2xph2" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="g3d43bv" class="recomPic 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