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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_gydqew/">高壓電器</a>?<a href="http://www.cdcfah.com/cp/third-gydqew_gyrdqzr/">高壓熔斷器</a>?溫州高壓跌落式熔斷器供應(yīng) 歡迎咨詢(xún) 江西百新電瓷電氣供應(yīng)</p><div id="kz3vsew" class="leftbox clearfix"><h1>溫州高壓跌落式熔斷器供應(yīng) 歡迎咨詢(xún) 江西百新電瓷電氣供應(yīng)</h1><div id="rgdprdk" class="proBig"><div id="wldac32" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/pxbaixin/637188533503486328/5517286.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vebikz3" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/pxbaixin/637188533503486328/5517286.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="lp7qnpr" 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>江西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>溫州高壓跌落式熔斷器供應(yīng),熔斷器</p><p><span>***更新：</span>2020-09-04 14:13:21</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="vkrya8w" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江西百新電瓷電氣有限公司</a></p><p><span>聯(lián)系人：</span>黃女士</p><p><span>郵箱: </span>bxdc360@163.com</p><p><span>電話: </span>13697997707</p><p><span>傳真: </span>0799_</p><p><span>網(wǎng)址: </span>http://www.jx-ne.com</p><p><span>手機(jī): </span>0799-6378010</p><p><span>地址: </span>工業(yè)園</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="hhtvct8" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="ys3oqxe" class="box"><p><p style="text-indent:25px">戶(hù)外式熔斷器工作原理是：將熔絲穿入熔管內(nèi),兩端擰緊,并使熔絲位于熔管中間偏上方,上動(dòng)觸頭由于熔絲拉緊的張力而垂直于熔絲管向上翹起,用絕緣拉桿將上動(dòng)觸頭推入上靜觸頭內(nèi),成閉合狀態(tài)(合閘狀態(tài))并保持這一狀態(tài)。當(dāng)被保護(hù)線路發(fā)生故障,故障電流使熔絲熔斷時(shí),形成電弧,消弧管在電弧高溫作用下分解出大量氣體,使管內(nèi)壓力急劇增大,氣體向外高速?lài)姵?對(duì)電弧形成強(qiáng)有力的縱向吹弧,使電弧迅速拉長(zhǎng)而熄滅.與此同時(shí),由于熔絲熔斷，溫州高壓跌落式熔斷器供應(yīng)，溫州高壓跌落式熔斷器供應(yīng),熔絲的拉力消失,使鎖緊機(jī)構(gòu)釋放，溫州高壓跌落式熔斷器供應(yīng),熔絲管在上靜觸頭的彈力及其自重的作用下,繞下軸翻轉(zhuǎn)跌落,形成明顯的斷開(kāi)距離。使電路斷開(kāi)，切除故障段線路或者故障設(shè)備。熔斷器的維護(hù)方面我們應(yīng)該注意什么？溫州高壓跌落式熔斷器供應(yīng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州高壓跌落式熔斷器供應(yīng),熔斷器" src="http://tyunfile.71360.com/UploadFile/pxbaixin/637188533503486328/5517286.jpg"></div><p style="text-indent:25px">操作人員在拉、合跌落式熔斷器開(kāi)始或終了時(shí)，不得有沖擊。沖擊將會(huì)損傷熔斷器，如將絕緣子拉斷、撞裂，鴨嘴撞偏，操作環(huán)拉掉、撞斷等。工作人員在對(duì)跌落式熔斷器分、合操作時(shí)，千萬(wàn)不要用力過(guò)猛，發(fā)生沖擊，以免損壞熔斷器，且分、合需要到位。合熔斷器的過(guò)程用力是慢(開(kāi)始)——快(當(dāng)動(dòng)觸頭臨近靜觸頭時(shí))——慢(當(dāng)動(dòng)觸頭臨近合閘終了時(shí))。拉熔斷器的過(guò)程用力是慢(開(kāi)始)——快(當(dāng)動(dòng)觸頭臨近靜觸頭時(shí))——慢(當(dāng)動(dòng)觸頭臨近拉閘終了時(shí))?？焓菫榱朔乐闺娀≡斐呻娖鞫搪泛妥苽|頭，慢是為了防止操作沖擊力，造成熔斷器機(jī)械損傷。溫州高壓跌落式熔斷器供應(yīng)購(gòu)買(mǎi)熔斷器需要注意哪些方面？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州高壓跌落式熔斷器供應(yīng),熔斷器" src="http://tyunfile.71360.com/UploadFile/pxbaixin/637188533503652343/6659730.jpg"></div><p> 跌落式熔斷器由絕緣支架和熔絲管兩大部分組成，靜觸頭安裝在絕緣支架的兩端，動(dòng)觸頭安裝在熔絲管的兩端，熔絲管由內(nèi)層的消弧管和外層環(huán)氧玻璃管組成。拉負(fù)荷跌落式熔斷器增加彈性輔助頭及滅弧罩，用以分、合負(fù)荷電流。跌落式熔斷器在下常運(yùn)行時(shí)，熔絲管借助熔絲緊后形成閉位置。當(dāng)系統(tǒng)發(fā)生故障時(shí)，故障電流使熔絲通迅速熔斷，并形成電弧，消弧管受電弧灼熱，分解出大量的氣體，使管內(nèi)形成很高壓力，并沿管道形成縱吹，電弧被速拉長(zhǎng)而熄滅。熔絲熔斷后，下部動(dòng)觸頭失去張力而下翻，鎖緊機(jī)構(gòu)釋放熔絲管，熔絲管跌落，形成明顯的開(kāi)斷位置。當(dāng)需要要拉負(fù)荷時(shí)。用絕緣桿拉開(kāi)動(dòng)觸頭，此時(shí)主動(dòng)、靜助觸頭仍接觸，繼續(xù)用絕緣桿拉動(dòng)觸頭，輔助觸頭也分離，在輔助觸頭之間產(chǎn)生電弧，電弧在滅弧罩狹縫中被拉長(zhǎng)，同時(shí)滅弧罩產(chǎn)生氣體，在電流過(guò)零時(shí)，將電弧熄滅。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> 安裝跌落式熔斷器的環(huán)境以及位置不正確都會(huì)受到影響。這款產(chǎn)品的性能或是無(wú)法正常，因此在驗(yàn)收時(shí)一定認(rèn)真的去確認(rèn)。每一步都是依據(jù)廠家所規(guī)定的去安裝的，這樣能夠很好的提高安裝質(zhì)量。許多的客戶(hù)就是由于安裝的位置以及方法不正確從而導(dǎo)致跌落式熔斷器的性能不能夠到達(dá)預(yù)期的效果，或是無(wú)法正確的進(jìn)行熔斷動(dòng)作。對(duì)于跌落式熔斷器這款產(chǎn)品的維護(hù)，**是每日在使用前以及使用后進(jìn)行維護(hù)，要需要定期去進(jìn)行一次整體的檢測(cè)，每個(gè)月進(jìn)行一次夜間巡視，檢查跌落式熔斷器是否出現(xiàn)了接觸不良或電火花等等現(xiàn)象，還需要仔細(xì)的聆聽(tīng)產(chǎn)品內(nèi)部的聲音，如果沒(méi)有明顯的電火花，你可以用聲音去分辨。通常出現(xiàn)故障時(shí)內(nèi)部會(huì)偶遇嘶嘶的聲音，出現(xiàn)了以上這種情況時(shí)要盡快的排除避免在下次使用時(shí)出現(xiàn)問(wèn)題而影響了工作效率。 </p> <p> <br /> </p> <p> <br /> 熔斷器的分類(lèi)那么多，該怎么選擇？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="溫州高壓跌落式熔斷器供應(yīng),熔斷器" src="http://tyunfile.71360.com/UploadFile/pxbaixin/637188533562050781/8152803.jpg"></div><p style="text-indent:25px">低壓配電系統(tǒng)中熔斷器是起保護(hù)作用的一種電器，熔斷器多應(yīng)用于電網(wǎng)保護(hù)和用電設(shè)備保護(hù)，當(dāng)電網(wǎng)或用電設(shè)備發(fā)生短路故障或過(guò)載時(shí)，可自動(dòng)切斷電路，避免電器設(shè)備損壞，防止***蔓延。熔斷器由絕緣底座（或支持件）、觸頭、熔體等組成，熔體是熔斷器的主要工作部分，熔體相當(dāng)于串聯(lián)在電路中的一段特殊的導(dǎo)線，當(dāng)電路發(fā)生短路或過(guò)載時(shí)，電流過(guò)大，熔體因過(guò)熱而熔化，從而切斷電路。熔體常做成絲狀、柵狀或片狀。熔體材料具有相對(duì)熔點(diǎn)低、特性穩(wěn)定、易于熔斷的特點(diǎn)。一般采用鉛錫合金、鍍銀銅片、鋅、銀等金屬。在熔體熔斷切斷電路的過(guò)程中會(huì)產(chǎn)生電弧，為了很好地熄滅電弧，一般均將熔體安裝在熔斷器殼體內(nèi)，采取措施，快速熄滅電弧。熔斷器的工作原理是什么？溫州高壓跌落式熔斷器供應(yīng)</p><p style="text-indent:25px">關(guān)于跌落式熔斷器的知識(shí)你知道多少？溫州高壓跌落式熔斷器供應(yīng)</p><p> 跌落式熔斷器操作時(shí)由兩人進(jìn)行(一人監(jiān)護(hù)，一人操作)，但需要戴經(jīng)試驗(yàn)合格的絕緣手套，穿絕緣靴、戴護(hù)目眼鏡，使用電壓等級(jí)相匹配的合格絕緣棒操作，在雷電或者大雨的氣候下禁止操作。在拉閘操作時(shí)，一般規(guī)定為先拉斷中間相，再拉背風(fēng)的邊相，之后拉斷迎風(fēng)的邊相。這是因?yàn)榕潆娮儔浩饔扇噙\(yùn)行改為兩相運(yùn)行，拉斷中間相時(shí)所產(chǎn)生的電弧火花小，不致造成相間短路。其次是拉斷背風(fēng)邊相，因?yàn)橹虚g相已被拉開(kāi)，背風(fēng)邊相與迎風(fēng)邊相的距離增加了一倍，即使有過(guò)電壓產(chǎn)生，造成相間短路的可能性也很小。之后拉斷迎風(fēng)邊相時(shí)，*有對(duì)地的電容電流，產(chǎn)生的電火花則已很輕微。合閘的時(shí)候操作順序拉閘時(shí)相反，先合迎風(fēng)邊相，再合背風(fēng)的邊相，之后合上中間相。操作熔管是一項(xiàng)頻繁的項(xiàng)目，注意不到便會(huì)造成觸頭燒傷引起接觸不良，使觸頭過(guò)熱，彈簧退火，促使觸頭接觸更為不良，形成惡性循環(huán)。因此，拉、合熔管時(shí)要用力適度，合好后，要仔細(xì)檢查鴨嘴舌頭能緊緊扣住舌頭長(zhǎng)度三分之二以上，可用拉閘桿鉤住上鴨嘴向下壓幾下，再輕輕試?yán)瑱z查是否合好。合閘時(shí)未能到位或未合牢靠，熔斷器上靜觸頭壓力不足，很容易造成觸頭燒傷或者熔管自行跌落。 </p> <p> <br /> </p> <p> <br /> 溫州高壓跌落式熔斷器供應(yīng)</p><p style="text-indent:25px">江西百新電瓷電氣有限公司致力于電工電氣，是一家生產(chǎn)型的公司。公司業(yè)務(wù)分為絕緣子，電力元器件，避雷器，熔斷器等，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。江西百新電瓷電氣憑借創(chuàng)新的產(chǎn)品、專(zhuān)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/1154148.html</p></div></div></div></div></div><div id="gfxubdk" class="page-right twoColRt"><div id="33dkcz2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="5wbogip" 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="hwdfx2x" class="recomPic likePro"><a 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