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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_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_pdxws/">配電箱</a>?吉林正壓型防爆配電箱生產(chǎn)廠家客戶(hù)至上浙江重達(dá)防爆電器供應(yīng)</p><div id="u3n2xjg" class="leftbox clearfix"><h1>吉林正壓型防爆配電箱生產(chǎn)廠家客戶(hù)至上浙江重達(dá)防爆電器供應(yīng)</h1><div id="aovmy7b" class="proBig"><div id="use2u7x" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376849393740234/313861.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mal3lkw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376849393740234/313861.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="7mhzw82" 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>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>吉林正壓型防爆配電箱生產(chǎn)廠家,防爆配電箱</p><p><span>***更新：</span>2021-02-04 11:22:10</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="87hb2xu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">浙江重達(dá)防爆電器有限公司</a></p><p><span>聯(lián)系人：</span>曹重</p><p><span>郵箱: </span>xiaohongtao2004@163.com</p><p><span>電話(huà): </span>15067773691</p><p><span>傳真: </span>0577_</p><p><span>網(wǎng)址: </span>http://zjzdfbdq.shop.88360.com</p><p><span>手機(jī): </span>0577-62874066</p><p><span>地址: </span>北白象鎮(zhèn)交通西路</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="39g8rdz" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="8rsu784" class="box"><p><p style="text-indent:25px">制藥廠防爆配電箱結(jié)構(gòu)要求：1.配電箱外殼外表面涂銀灰色粉末漆。防爆配電箱的隔爆接合面涂204-1置換型防銹油。2.防爆配電箱接線箱內(nèi)絕緣材料級(jí)別為Ⅱ級(jí)的電氣間隙不小于6㎜，爬電距離不小于10㎜。3.防爆配電箱外殼材質(zhì)采用含鎂量不大于6%（質(zhì)量百分比）的鑄造鋁合金制造。4.防爆配電應(yīng)設(shè)有內(nèi)外接地螺釘，內(nèi)接地螺釘大小應(yīng)不小于M6，吉林正壓型防爆配電箱生產(chǎn)廠家，外接地螺釘大小應(yīng)不小于M8。5.防爆配電箱外殼在明顯處應(yīng)設(shè)有清晰、一定性的凸紋標(biāo)志“Ex”，吉林正壓型防爆配電箱生產(chǎn)廠家。EX——是防爆總標(biāo)志，吉林正壓型防爆配電箱生產(chǎn)廠家，英文Explosionp-roof的縮寫(xiě)。有了該標(biāo)志就說(shuō)明該是產(chǎn)品是防爆的，可以應(yīng)用于特定的危險(xiǎn)場(chǎng)所有必要要先斷開(kāi)電源，然后用測(cè)電筆測(cè)驗(yàn)確實(shí)沒(méi)有通電之后，這樣才能夠進(jìn)行拆裝維修作業(yè)。吉林正壓型防爆配電箱生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林正壓型防爆配電箱生產(chǎn)廠家,防爆配電箱" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376849393740234/313861.png"></div><p style="text-indent:25px">防爆配電箱和普通配電箱的區(qū)別在于：在形狀上，普通配電箱為鐵制的，而防爆配電箱為鑄造或鋼板焊接后加工而成，具有較高的強(qiáng)度。在結(jié)構(gòu)上，普通配電箱內(nèi)元器件，可以排列在一起，布線方便，而防爆配電箱內(nèi)部分為若干個(gè)單元，每個(gè)開(kāi)關(guān)、電器元件都要隔離。在密封上，普通配電箱對(duì)密封要求不很?chē)?yán)格，防爆配電箱蓋子與箱體密封較好，并經(jīng)過(guò)嚴(yán)格檢驗(yàn)合格后，由專(zhuān)門(mén)機(jī)構(gòu)簽發(fā)合格證明，并予以出廠銷(xiāo)售。在應(yīng)用上，普通配電箱一般應(yīng)用于民用和沒(méi)有防爆要求的場(chǎng)所。防爆配電箱主要用于危險(xiǎn)性可燃?xì)怏w場(chǎng)所及炸開(kāi)性場(chǎng)所。吉林正壓型防爆配電箱生產(chǎn)廠家三級(jí)防爆配電箱分配電箱與低壓防爆配電箱的距離不得超過(guò)30m。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林正壓型防爆配電箱生產(chǎn)廠家,防爆配電箱" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376851280751953/1419241.png"></div><p style="text-indent:25px">防爆配電箱對(duì)接地電阻的要求如下：（1）低壓電力網(wǎng)中，電力裝置的接地電阻不宜超過(guò)4歐；（2）由單臺(tái)容量在100千伏·安的變壓器供電的低壓電力網(wǎng)中，電力裝置的接地電阻不宜大于10歐；（3）使用同一接地裝置并聯(lián)運(yùn)行的變壓器，總?cè)萘坎怀^(guò)100千伏/安的低壓電力網(wǎng)中，電力裝置的接地電阻不宜超過(guò)10歐；（4）在土壤電阻率高的地區(qū)，要達(dá)到以上接地電阻值有困難時(shí)，低壓配電箱的接地電阻允許提高到30歐；防爆配電箱接零保護(hù)的概念：為了防止防爆配電箱因絕緣損壞而使人身遭受觸電危險(xiǎn)，將配電箱的金屬外殼與供電變壓器的中性點(diǎn)相連接者稱(chēng)為接零保護(hù)。</p><p style="text-indent:25px">正壓型防爆配電箱斷開(kāi)自控系統(tǒng)的電源,紅色“電源”指示燈滅。過(guò)五分鐘后，關(guān)掉進(jìn)氣手動(dòng)閥。讓氣體帶走內(nèi)部元件產(chǎn)生的部分余熱。再過(guò)兩分鐘后，關(guān)掉正壓型防爆配電箱排氣閥。注：1、正壓型防爆配電箱操作人員必須嚴(yán)格按以上順序步驟進(jìn)行操作，嚴(yán)禁違反操作順序或簡(jiǎn)化操作步驟；前七步任何一步滿(mǎn)足不了要求時(shí)，嚴(yán)禁進(jìn)入下一步操作，必須排除故障后從第一步操作開(kāi)始；2、現(xiàn)場(chǎng)操作人員必須每半小時(shí)左右巡查一次，察看運(yùn)行情況是否正常；3、操作人員必須注意保護(hù)盤(pán)面各操作元件及顯示元件，不得因操作失誤，損壞操作元件而造成整機(jī)泄漏。防爆配電箱在商場(chǎng)上有必定的優(yōu)勢(shì)，防護(hù)等級(jí)能夠到達(dá)IP65，用料足，出產(chǎn)的操作臺(tái)是可拆卸的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="吉林正壓型防爆配電箱生產(chǎn)廠家,防爆配電箱" src="https://tyunfile.71360.com/WaterMark/UploadFile/zjzdfbdq/637376851407177734/6470521.png"></div><p style="text-indent:25px">制藥廠防爆配電箱正規(guī)廠家殼體制作方法，工藝完美結(jié)合：下料：采用剪板機(jī)、等離子切割機(jī)等設(shè)備按圖紙要求下料。折彎：采用折彎?rùn)C(jī)成型。焊接：采用交流弧焊機(jī)（或交直流氬弧焊機(jī)）焊接，保證焊接的密封性。拋光：對(duì)焊接好的產(chǎn)品外表及內(nèi)腔焊接處進(jìn)行毛刺修整。或?qū)Ω舯娌捎酶呔绕矫婺ゴ布庸?，保證隔爆面的精度。鉆攻：采用特制的**鉆、夾模，鉆攻塑料殼體上的元件安裝孔、進(jìn)出線孔。每個(gè)單元產(chǎn)品均有整套的加工制造的工裝鉆、夾模工具及產(chǎn)品加工工藝文件。在炸開(kāi)性氣體危險(xiǎn)場(chǎng)所里如何防止防爆配電箱事故性炸開(kāi)的發(fā)生已經(jīng)成為十分重要的課題。吉林正壓型防爆配電箱生產(chǎn)廠家</p><p style="text-indent:25px">三級(jí)防爆配電箱當(dāng)合并設(shè)置為同一配電箱時(shí)，動(dòng)力和照明應(yīng)分路配電；吉林正壓型防爆配電箱生產(chǎn)廠家</p><p style="text-indent:25px">防爆配電箱的安全性能無(wú)可替代，在一些公共場(chǎng)所之內(nèi)的配電室里則都會(huì)安裝這么一部防爆配電箱，此種配電箱對(duì)于配電室之內(nèi)的電流管理等都具有一定的保護(hù)作用，在保護(hù)的同時(shí)又可以提升電路所通過(guò)的電壓情況相對(duì)穩(wěn)定，因此，在配電室內(nèi)安裝這么一部防爆配電箱實(shí)屬有利而無(wú)弊的決定之一。防爆配電箱整體結(jié)構(gòu)材質(zhì)均采用不銹鋼材料焊接而成，在其焊接完成之后則又采用專(zhuān)業(yè)的拋光工具對(duì)其進(jìn)行徹底打磨拋光，因此，整體外觀性較為美觀。在使用時(shí)，則可以直接對(duì)其表面的按鍵進(jìn)行按壓即可進(jìn)行整體開(kāi)關(guān)作用。吉林正壓型防爆配電箱生產(chǎn)廠家</p><p style="text-indent:25px">浙江重達(dá)防爆電器有限公司主要經(jīng)營(yíng)范圍是電工電氣，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為防爆配電箱，防爆接線箱，防爆管件，防爆燈具等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶(hù)提供良好的產(chǎn)品和服務(wù)。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(zhuān)業(yè)化的隊(duì)伍，確保為客戶(hù)提供良好的產(chǎn)品及服務(wù)。在社會(huì)各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗(yàn)，為客戶(hù)成功提供堅(jiān)實(shí)有力的支持。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/3160090.html</p></div></div></div></div></div><div id="63s97no" class="page-right twoColRt"><div 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