伊頓穆勒 NZM塑殼斷路器NZMC1-S80 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="空氣斷路器的主要附件空氣斷路器的外部附件（一）電動(dòng)操作機(jī)構(gòu)：是用于遠(yuǎn)距離自動(dòng)分閘和合閘斷路器的一種附件，伊頓穆勒NZM塑殼斷路器NZMC1-S80，電動(dòng)操作機(jī)構(gòu)有電動(dòng)機(jī)操作機(jī)構(gòu)和電磁鐵操作機(jī)構(gòu)兩種，電動(dòng)機(jī)操作機(jī)構(gòu)為塑殼式斷路器殼架等級(jí)額定電"><meta name="keywords" content="伊頓穆勒 NZM塑殼斷路器NZMC1-S80,塑殼斷路器"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta 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src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293583984/5178649.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="fh77eri" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293583984/5178649.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="elcubif" 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>伊頓穆勒 NZM塑殼斷路器NZMC1-S80,塑殼斷路器</p><p><span>***更新：</span>2020-12-28 14:11:52</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="hmtv77b" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州浩蘊(yùn)自動(dòng)化科技有限公司</a></p><p><span>聯(lián)系人：</span>謝凱浩</p><p><span>郵箱: </span>1017004522@qq.com</p><p><span>電話: </span>13817446397</p><p><span>傳真: </span>0571_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0571-85385963</p><p><span>地址: </span>經(jīng)濟(jì)技術(shù)開(kāi)發(fā)區(qū)18號(hào)大街795號(hào)1幢11層1109室</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="bvnz2mt" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="aubyfmo" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器的主要附件 </p> <p> 空氣斷路器的外部附件（一） </p> <p> 電動(dòng)操作機(jī)構(gòu)：是用于遠(yuǎn)距離自動(dòng)分閘和合閘斷路器的一種附件，伊頓穆勒 NZM塑殼斷路器NZMC1-S80，電動(dòng)操作機(jī)構(gòu)有電動(dòng)機(jī)操作機(jī)構(gòu)和電磁鐵操作機(jī)構(gòu)兩種，電動(dòng)機(jī)操作機(jī)構(gòu)為塑殼式斷路器殼架等級(jí)額定電流400A及以上斷路器，電磁鐵操作機(jī)構(gòu)適用于塑殼斷呼器殼架等級(jí)額定電流225A及以下斷路器，無(wú)論是電磁鐵或電動(dòng)機(jī)，它們的吸合和轉(zhuǎn)動(dòng)方向都是相同，*由電動(dòng)操作機(jī)構(gòu)內(nèi)部的凸輪的位置來(lái)達(dá)到合、分，伊頓穆勒 NZM塑殼斷路器NZMC1-S80，斷路器在用電動(dòng)機(jī)構(gòu)操作時(shí)，伊頓穆勒 NZM塑殼斷路器NZMC1-S80，在額定控制電壓的85%-110%之間的任一電壓下，應(yīng)能保證斷路器可靠閉合。 </p> <p> <br /> </p> <p> <br /> 解析塑殼斷路器與微型斷路器的區(qū)別。伊頓穆勒 NZM塑殼斷路器NZMC1-S80</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 NZM塑殼斷路器NZMC1-S80,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293583984/5178649.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的作用 </p> <p> 1.正常倩況下接通和斷開(kāi)高壓電路中的空載及負(fù)荷電流; </p> <p> 2.在系統(tǒng)發(fā)生故障時(shí)能與保護(hù)裝置和自動(dòng)裝置相配合迅速切斷故障電流防止事故擴(kuò)大從而保證系統(tǒng)安全運(yùn)行。 </p> <p> 一般情況下塑殼斷路器本身不存在潤(rùn)滑方面的問(wèn)題，需要潤(rùn)滑的常常是它的操動(dòng)機(jī)構(gòu)。熱繼電器的作用是電動(dòng)機(jī)過(guò)負(fù)荷時(shí)自動(dòng)切斷電源，熱繼電器的構(gòu)造是兩片膨脹系數(shù)不同的金屬片構(gòu)成，電流過(guò)大時(shí)膨脹系數(shù)大的先膨脹，起到切斷電源的作用。熱繼電器動(dòng)作后有人工復(fù)位和自動(dòng)復(fù)位。熔斷器作用：當(dāng)電路發(fā)生故障或異常時(shí)，伴隨著電流不斷升高，并且升高的電流有可能損壞電路中的某些重要器件或貴重器件，也有可能燒毀電路甚至造成火災(zāi)。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 NZM塑殼斷路器NZMC1-S80塑殼斷路器的參數(shù)含義是什么？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 NZM塑殼斷路器NZMC1-S80,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293173828/6367049.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的主要參數(shù)（二） </p> <p> ⑸欠電壓脫扣器線圈的額定電壓 </p> <p> 欠電壓脫扣器線圈的額定電壓一定要等于線路額定電壓。 </p> <p> ⑹分勵(lì)脫扣器線圈的額定電壓 </p> <p> 分勵(lì)脫扣器線圈的額定電壓一定要等于控制控制電源電壓。 </p> <p> ⑺額定極限短路分?jǐn)嗄芰cu </p> <p> 斷路器的分?jǐn)嗄芰χ笜?biāo)有兩種：額定極限短路分?jǐn)嗄芰cu和額定運(yùn)行短路分?jǐn)嗄芰cs。 </p> <p> 額定極限短路分?jǐn)嗄芰cu，是斷路器分?jǐn)嗄芰O限參數(shù)，分?jǐn)鄮状味搪饭收虾?，斷路器分?jǐn)嗄芰⒂兴陆怠?</p> <p> 額定運(yùn)行短路分?jǐn)嗄芰cs，是斷路器的一種分?jǐn)嘀笜?biāo)，即分?jǐn)鄮状味搪饭收虾?，還能保證其正常工作。 </p> <p> 對(duì)塑殼式斷路器而言，Ics只要大于25%Icu就算合格，市場(chǎng)上斷路器的Ics大多數(shù)在(50%—75%)Icu之間。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的簡(jiǎn)介 </p> <p> 塑殼斷路器也被稱(chēng)為裝置式斷路器，所有的零件都密封于塑料外殼中，輔助觸點(diǎn)，欠電壓脫扣器以及分勵(lì)脫扣器等多采用模塊化。由于結(jié)構(gòu)非常緊湊，塑殼斷路器基本無(wú)法檢修。其多采用手動(dòng)操作，大容量可選擇電動(dòng)分合。由于電子式過(guò)電流脫扣器的應(yīng)用，塑殼斷路器也可分為A類(lèi)和B類(lèi)兩種，B類(lèi)具有良好的三段保護(hù)特性，但由于價(jià)格因素，采用熱磁式脫扣器的A類(lèi)產(chǎn)品的市場(chǎng)占有率更高。塑殼斷路器是將觸頭、滅弧室、脫扣器和操作機(jī)構(gòu)等都裝在一個(gè)塑料外殼內(nèi)，一般不考慮維修，適用于作支路的保護(hù)開(kāi)關(guān)，過(guò)電流脫扣器有熱磁式和電子式兩種，一般熱磁式塑殼斷路器為非選擇性斷路器，*有過(guò)載長(zhǎng)延時(shí)及短路瞬時(shí)兩種保護(hù)方式，電子式塑殼斷路器有過(guò)載長(zhǎng)延時(shí)、短路短延時(shí)、短路瞬時(shí)和接地故障四種保護(hù)功能。部分電子式塑殼斷路器新推出的產(chǎn)品還帶有區(qū)域選擇性連鎖功能。大多數(shù)塑殼斷路器為手動(dòng)操作，也有部分帶電動(dòng)機(jī)操作機(jī)構(gòu)。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 油斷路器的概念是怎樣的？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 NZM塑殼斷路器NZMC1-S80,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293125000/8209869.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器的主要附件 </p> <p> 空氣斷路器的內(nèi)部附件（二） </p> <p> 報(bào)警觸頭：用于斷路器事故的報(bào)警觸頭，且此觸頭只有當(dāng)斷路器脫扣分?jǐn)嗪蟛艅?dòng)作，主要用于斷路器的負(fù)載出現(xiàn)過(guò)載短路或欠電壓等故障時(shí)而自由脫扣，報(bào)警觸頭從原來(lái)的常開(kāi)位置轉(zhuǎn)換成閉合位置，接通輔助線路中的指示燈或電鈴、蜂鳴器等，顯示或提醒斷路器的故障脫扣狀態(tài)。由于斷路器發(fā)生因負(fù)載故障而自由脫扣的機(jī)率不太多，因而報(bào)警觸頭的壽命是斷路器壽命的1/10。報(bào)警觸頭的工作電流一般不會(huì)超過(guò)1A。 </p> <p> <br /> </p> <p> <br /> 微斷、空開(kāi)、塑殼斷路器、框架斷路器的區(qū)別。伊頓穆勒 ETAON 塑殼斷路器NZMS1-4-A160</p><p style="text-indent:25px">空氣斷路器的工作原理是怎樣的？伊頓穆勒 NZM塑殼斷路器NZMC1-S80</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>各種分?jǐn)嗄芰﹃P(guān)系（二） </p> <p> 電器開(kāi)關(guān)的分?jǐn)嗄芰?</p> <p> 一般分為極限分?jǐn)嗄芰cu和運(yùn)行分?jǐn)嗄芰cs（很多微斷不分），假如Icu=60KA，那么當(dāng)線路中發(fā)生60KA的故障電流，斷路器可以安全切斷電路，而不發(fā)生觸頭熔接、等異常狀況。注意做過(guò)極限分?jǐn)嗟臄嗦菲鞑辉试S再用（往往失效了），必須更換。而如果Ics=60KA，分?jǐn)嘣撾娏骱?，斷路器允許合閘再使用，但應(yīng)急后也須更換?，F(xiàn)在很多好的斷路器可以做到Icu=Ics。當(dāng)然，對(duì)于Icu與Ics，國(guó)家有嚴(yán)格的定義與相關(guān)的試驗(yàn)，以上只是簡(jiǎn)單說(shuō)說(shuō)。 </p> <p> 一些大的系統(tǒng)的短路電流往往會(huì)很大，現(xiàn)在很多斷路器的Icu都可達(dá)100KA以上。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 NZM塑殼斷路器NZMC1-S80</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2602108.html</p></div></div></div></div></div><div id="3s2vmdf" class="page-right twoColRt"><div id="mgd7ikh" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="gasr3ov" 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" 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