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clearfix"><div id="prr2kri" class="twoCol"><div id="0ve4szl" 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-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzbyb_qtgkxtjzbdn/">其他工控系統(tǒng)及裝備</a>?隨州接地防雷設(shè)施檢測(cè) 創(chuàng)新服務(wù) 湖北乾元上風(fēng)電氣供應(yīng)</p><div id="lhqkwde" class="leftbox clearfix"><h1>隨州接地防雷設(shè)施檢測(cè) 創(chuàng)新服務(wù) 湖北乾元上風(fēng)電氣供應(yīng)</h1><div id="ztpok7k" class="proBig"><div id="y8dpryk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424609375/5868465.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wfhtvrs" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424609375/5868465.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="2yvctu8" 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>湖北省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>隨州接地防雷設(shè)施檢測(cè),防雷</p><p><span>***更新：</span>2021-02-06 00:16:14</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="a8ipbd9" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">湖北乾元上風(fēng)電氣工程有限公司</a></p><p><span>聯(lián)系人：</span>尹經(jīng)理</p><p><span>郵箱: </span></p><p><span>電話: </span>15671528728</p><p><span>傳真: </span>156_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>156-71528728</p><p><span>地址: </span>武漢市江岸區(qū)金橋大道金橋壹號(hào)1203</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="goqs7ok" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="pyp3fwq" class="box"><p><h2> 機(jī)房防雷接地材料如何選擇 </h2> <p> <span style="font-size:16px;">（1）、導(dǎo)電率。以銅的導(dǎo)電率為****，銅包鋼接地極的導(dǎo)電率為30%。而角鋼的導(dǎo)電率只有8.6%。銅包鋼接地極是角鋼導(dǎo)電率的3.4倍。（2）、熱穩(wěn)定性。銅的熔點(diǎn)為1083度，短路時(shí)首要高溫度為450度，銅包鋼熔點(diǎn)為1510度，短路時(shí)為允許首要高溫度是450度，而角鋼的熔點(diǎn)為1510度，短路時(shí)首要高溫度為400度。在等面積情況下，銅材熱穩(wěn)定好，同等熱穩(wěn)定性時(shí)，角鋼所需的截面積為銅材的3倍，是銅包鋼接地極的2倍。（3），隨州接地防雷設(shè)施檢測(cè)、耐腐蝕性。接地材料主要腐蝕有兩種其一為化學(xué)腐蝕，其二為電化學(xué)腐蝕，在多數(shù)情況下，這兩種腐蝕都是同時(shí)存在的。銅在土壤里的腐蝕速度大約是角鋼的1/10-1/50，而且電氣性能穩(wěn)定，隨州接地防雷設(shè)施檢測(cè)。銅的表面會(huì)產(chǎn)生附著性極強(qiáng)的氧化物銅綠，能夠?qū)?nèi)部銅起到很好的保護(hù)作用。阻斷腐蝕。當(dāng)銅與其他金屬主要是管道等同時(shí)存在與土壤里，銅作為陰極不會(huì)被腐蝕，而鋼材作為陽(yáng)極而會(huì)逐漸的被腐蝕，隨州接地防雷設(shè)施檢測(cè)。 </span> 監(jiān)測(cè)站防雷，乾元上風(fēng)防雷。隨州接地防雷設(shè)施檢測(cè)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州接地防雷設(shè)施檢測(cè),防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424609375/5868465.jpg"></div><h2> 防雷公司談高層防雷的措施——乾元上風(fēng)防雷 </h2> <p> <span style="font-size:16px;">在一定定范圍內(nèi)，越高的建筑，越具有受雷擊的可能性。在通常情況下，高層住宅樓都是安裝有避雷針的，不會(huì)發(fā)生雷擊。但是在下列情況下也會(huì)受到雷電的危害，下面湖北防雷公司來(lái)為大家介紹一下。避雷針的保護(hù)范圍一般是指直擊雷所能保護(hù)到的空間而言。只要在它的保護(hù)范圍以內(nèi)，如果避雷針始終保持良好，建筑物就可以不遭受直接雷擊。避雷針的保護(hù)范圍，取決于建筑物的高度和體型，特別是避雷針本身的高度或避雷針裝有建筑物上的總高度。一般說(shuō)來(lái)避雷針裝得越高，或避雷針本身越高，它的保護(hù)范圍就越大。避雷針的保護(hù)范圍往往通過(guò)計(jì)算來(lái)決定。簡(jiǎn)言之，單支避雷針采用45度角的保護(hù)范圍，其地面的保護(hù)半徑等于針高的1.5倍。避雷針的接地電阻值過(guò)高或接地導(dǎo)線受到機(jī)械損傷或腐蝕時(shí)。高層住宅的電話線、電燈線安裝距離避雷針及其接地導(dǎo)線過(guò)近時(shí)。電視天線塔、廣告牌、旗桿高于避雷針而無(wú)**的避雷接地系統(tǒng)時(shí)。雷雨天收看電視或開窗賞雨景時(shí)。雷雨天在樓頂上作業(yè)時(shí)。高層住宅須安裝避雷針。每年入夏之前，必須對(duì)避雷設(shè)備進(jìn)行檢查。</span> 仙桃防雷檢測(cè)機(jī)構(gòu)專業(yè)變電站防雷，乾元上風(fēng)防雷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州接地防雷設(shè)施檢測(cè),防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452430869141/8981476.jpg"></div><p style="text-indent:25px">防雷可以分為哪些類別 ??一類防雷建筑物 ??此類防雷建筑因?yàn)槠渲写嬖谟幸兹家妆镔|(zhì)，如果遭遇雷電襲擊極有可能引起，從而造成巨大的建筑破壞和人員傷亡。一類防雷建筑物通常包括制造和存儲(chǔ)、、燃?xì)?、石油等物品的建筑物???二類防雷建筑物 ??雖然二類防雷建筑物中并沒(méi)有大量的可燃可爆物質(zhì)，但是因?yàn)檫@類建筑具有悠久的歷史、或者是國(guó)際級(jí)的公共建筑，如果遭受雷電破壞將會(huì)給國(guó)家造成巨大損失。例如：國(guó)家重點(diǎn)文物保護(hù)建筑、國(guó)家會(huì)堂、國(guó)家博物館和展覽館、大型火車站機(jī)場(chǎng)，以及國(guó)際通信樞紐等裝有對(duì)國(guó)民經(jīng)濟(jì)意義重大的電子設(shè)備的建筑等。 ??三類防雷建筑物 ??和二類防雷建筑比起來(lái)，三類防雷建筑屬于省級(jí)建筑，包括省級(jí)重點(diǎn)的文特保護(hù)性建筑以及省級(jí)檔案館博物館，三類防雷建筑還包括沒(méi)有電子系統(tǒng)防雷擊電磁脈沖的建筑，以及高度在十五米以上的囪和水塔等高聳的建筑。 ??可見(jiàn)，建筑物的不同性質(zhì)和重要性決定了其防雷級(jí)別，所以，在為其設(shè)計(jì)防雷措施時(shí)應(yīng)該根據(jù)不同級(jí)別的防雷要求來(lái)進(jìn)行設(shè)計(jì)，以便達(dá)到相應(yīng)的雷電保護(hù)要求。</p><h2> 防雷檢測(cè)之前需要做什么？ </h2> <p> <span style="font-size:16px;"> 一、首先是檢測(cè)裝置的鑒定和校準(zhǔn)及其次是檢測(cè)裝置的電池檢查這一部分的工作指的是在檢測(cè)前要保證使用裝置是在有效期內(nèi)，包括檢測(cè)儀器以及儀器的鑒定證書和校準(zhǔn)證書系列文件。前期的裝置鑒定校準(zhǔn)工作企業(yè)可以尋求檢測(cè)單位的協(xié)助，請(qǐng)專門單位對(duì)鑒定合格的檢測(cè)裝置發(fā)放合格證明，保證后期檢測(cè)工作的進(jìn)行。壓正常的電池，建議在檢測(cè)過(guò)程中攜帶新的合格電池作為突發(fā)事件的備選。三、還要檢查檢測(cè)裝置的外觀和附屬設(shè)備根據(jù)防雷檢測(cè)設(shè)備的外觀可以在一定程度上判定檢測(cè)裝置的質(zhì)量，提升檢測(cè)工作的安全度。例如檢查裝置絕緣層是否有破損，如果有破損可以使用絕緣膠帶進(jìn)行絕緣處理，大的破損則建議更換裝置。另外檢測(cè)裝置的附屬設(shè)備也要進(jìn)行細(xì)致檢查。做好防雷檢測(cè)裝置的檢查工作不僅是對(duì)防雷檢測(cè)工作的認(rèn)真負(fù)責(zé)，也是對(duì)整個(gè)城市經(jīng)濟(jì)發(fā)展和對(duì)工作人員及居民安全負(fù)責(zé)。無(wú)論防雷檢測(cè)的哪家好或是哪家價(jià)格便宜，都要遵守檢測(cè)工作的標(biāo)準(zhǔn)規(guī)范，尤其是對(duì)檢測(cè)裝置進(jìn)行安全檢查這樣的事前準(zhǔn)備工作一定要做好。</span> 專業(yè)工廠防雷，乾元上風(fēng)防雷。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="隨州接地防雷設(shè)施檢測(cè),防雷" src="https://tyunfile.71360.com/UploadFile/hbqysf/637232452424218750/4187890.jpg"></div><p> <span style="font-size:16px;">機(jī)房防雷有哪些措施？</span> </p> <p> <span style="font-size:16px;"> 機(jī)房防雷接地工程非常重要，而我們往往不把它當(dāng)回事，當(dāng)發(fā)生設(shè)備損壞的時(shí)候才想到可能是雷擊的緣故，防患于未然才是正道！</span> </p> <p> <span style="font-size:16px;"> 通信線路和通信機(jī)械接地，是為防雷、防強(qiáng)電、防電磁感應(yīng)，防電腐蝕，防通信干擾，以及作為通信正常工作和保護(hù)人身安全而設(shè)。通信機(jī)房防雷接地裝置是接地體和接地線的總稱，其作用是將閃電電流導(dǎo)入地下，防雷系統(tǒng)的保護(hù)在很大程度上與此有關(guān)。應(yīng)按均壓、等電位的原理，將工作地、保護(hù)地和防雷地組成一個(gè)聯(lián)合接地網(wǎng)。</span> </p> <p> <span style="font-size:16px;"> 機(jī)房的各種接地系統(tǒng)，包括：聯(lián)合接地、保護(hù)接地、防雷接地以及各種自然接地體等。有兩種設(shè)置方式，即分設(shè)方式與合設(shè)方式)，但每處只允許一種設(shè)置方式。引入電源室的交流電源線，在室外應(yīng)裝置相應(yīng)的低壓避雷器及防護(hù)橫向電壓的設(shè)備。 </span> 質(zhì)量監(jiān)測(cè)站防雷，乾元上風(fēng)防雷。隨州接地防雷設(shè)施檢測(cè)</p><p style="text-indent:25px">質(zhì)量防雷防雷，乾元上風(fēng)防雷。隨州接地防雷設(shè)施檢測(cè)</p><h2> 防雷設(shè)計(jì)時(shí)需要注意哪些事項(xiàng) </h2> <p> <span style="font-size:16px;">在我們進(jìn)行建筑物搭建時(shí)都需要進(jìn)行防雷設(shè)計(jì)，這樣才不會(huì)因?yàn)槔纂娮匀画h(huán)境造成對(duì)我們的財(cái)產(chǎn)損失；那么公司更要通過(guò)建筑物的設(shè)計(jì)來(lái)進(jìn)行分析防雷等級(jí)，所以設(shè)計(jì)師在進(jìn)行防雷設(shè)計(jì)費(fèi)用低時(shí)又該注意哪些事項(xiàng)才可以保護(hù)好建筑物，減少雷電壓造成的危害：注意事項(xiàng)1：信號(hào)設(shè)備處不要安裝防雷器在這個(gè)信息發(fā)達(dá)的時(shí)代，每個(gè)建筑物都會(huì)設(shè)置好信號(hào)設(shè)備處，所以在進(jìn)行防雷設(shè)計(jì)時(shí)不要做信號(hào)設(shè)備處進(jìn)行安裝避雷針等防雷器，這樣避免會(huì)引發(fā)雷電，如果事先已經(jīng)安排好防雷設(shè)計(jì)，那么室外的信號(hào)設(shè)備就盡量不要安裝在防雷產(chǎn)品上，如果出于沒(méi)有辦法，那么信號(hào)設(shè)備必須要安裝在的建筑物處時(shí)就需要采用**的防直擊雷措施，使得它與防雷器分開來(lái)，進(jìn)而不會(huì)將信號(hào)的防雷器地線與避雷帶相連接；注意事項(xiàng)2：對(duì)實(shí)芯產(chǎn)品加相應(yīng)的防雷器在進(jìn)行防雷設(shè)計(jì)時(shí)為了保證原本的防雷效果，那么就應(yīng)該對(duì)電源線路或者電話等實(shí)芯線路加相對(duì)應(yīng)的防雷產(chǎn)品，然后在安裝防雷產(chǎn)品上面的標(biāo)準(zhǔn)進(jìn)行電位連接、布線等工作，當(dāng)然這些實(shí)芯產(chǎn)品的信號(hào)防雷電路就要滿足相對(duì)應(yīng)接口的信號(hào)傳輸速率，將這些接口與被保護(hù)的設(shè)備兼容。</span> 隨州接地防雷設(shè)施檢測(cè)</p><p style="text-indent:25px">湖北乾元上風(fēng)電氣工程有限公司致力于電工電氣，是一家貿(mào)易型公司。公司業(yè)務(wù)涵蓋武漢防雷檢測(cè)，變電站防雷接地，機(jī)房避雷針安裝，避雷針等，價(jià)格合理，品質(zhì)有保證。公司從事電工電氣多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。湖北乾元上風(fēng)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來(lái)的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3179874.html</p></div></div></div></div></div><div id="3r73fmv" class="page-right twoColRt"><div id="p2uwd2x" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xrta32a" 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="oxelxov" class="recomPic 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