ETAON 塑殼斷路器NZMN3-S400 **** 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="塑殼斷路器能夠在電流超過(guò)跳脫設(shè)定后自動(dòng)切斷電流。塑殼指的是用塑料絕緣體來(lái)作為裝置的外殼，用來(lái)隔離導(dǎo)體之間以及接地金屬部分。塑殼斷路器通常含有熱磁跳脫單元，而大型號(hào)的塑殼斷路器會(huì)配備固態(tài)跳脫傳感器。其脫扣單元分為：熱磁脫扣與電子脫扣器。常用的"><meta name="keywords" content="ETAON 塑殼斷路器NZMN3-S400,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 name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="3yfcebq" class="twoCol"><div id="oyqnahe" 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-_diyadianqifj/">低壓電器</a>?<a href="http://www.cdcfah.com/cp/third-diyadianqifj_dydlqxp/">低壓斷路器</a>?ETAON 塑殼斷路器NZMN3-S400 **** 杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</p><div id="yianp2d" class="leftbox clearfix"><h1>ETAON 塑殼斷路器NZMN3-S400 **** 杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</h1><div id="3yqpgsk" class="proBig"><div id="g7yipmz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293505859/8022486.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8gdqszb" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293505859/8022486.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="d32rzbi" 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>ETAON 塑殼斷路器NZMN3-S400,塑殼斷路器</p><p><span>***更新：</span>2020-12-30 02:07:30</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="7wtv7cu" 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="h2cubtv" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="onfxz22" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>能夠在電流超過(guò)跳脫設(shè)定后自動(dòng)切斷電流。塑殼指的是用塑料絕緣體來(lái)作為裝置的外殼，用來(lái)隔離導(dǎo)體之間以及接地金屬部分。塑殼斷路器通常含有熱磁跳脫單元，而大型號(hào)的塑殼斷路器會(huì)配備固態(tài)跳脫傳感器。其脫扣單元分為：熱磁脫扣與電子脫扣器。常用的額定電流共有以下幾種16、25、30、40、50、63、80、100、125、160、200，ETAON 塑殼斷路器NZMN3-S400，ETAON 塑殼斷路器NZMN3-S400、225、250、315、350、400、500、630A，ETAON 塑殼斷路器NZMN3-S400。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。 </p> <p> <br /> </p> <p> <br /> 空氣斷路器的常見(jiàn)故障有哪些？ETAON 塑殼斷路器NZMN3-S400</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 塑殼斷路器NZMN3-S400,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293505859/8022486.jpg"></div><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，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，斷路器在用電動(dòng)機(jī)構(gòu)操作時(shí)，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 /> ETAON 塑殼斷路器NZMN3-S400油斷路器的注意事項(xiàng)有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 塑殼斷路器NZMN3-S400,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293525390/8404229.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 解析<strong>塑殼斷路器</strong>與微型斷路器的區(qū)別 </p> <p> 提到微型斷路器和塑殼斷路器這兩個(gè)概念，我想很多人就得頭大了。其實(shí)，在我們的日常生活中，微型斷路器和塑殼斷路器還是很常見(jiàn)的，只是我們**專(zhuān)注于如何使用、操作它，而并非真正地區(qū)了解過(guò)微型斷路器和塑殼斷路器這兩個(gè)代名詞。那接下來(lái)我就向大家介紹介紹微型斷路器和塑殼斷路器這兩個(gè)的概念以及微型斷路器和塑殼斷路器它們二者之間的區(qū)別吧。 </p> <p> 微型斷路器和塑殼斷路器都屬于斷路器工作原理都是一樣的。區(qū)別在于：1.微型斷路器安裝方式是導(dǎo)軌安裝，塑殼斷路器是螺釘安裝;2.微型斷路器比較大電流等級(jí)在63A以?xún)?nèi),塑殼斷路器電流等級(jí)比較高2000A的都有。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的特性（二） </p> <p> 4.過(guò)載延時(shí)保護(hù)：過(guò)載延時(shí)保護(hù)是指負(fù)荷電流超過(guò)設(shè)備的限定范圍有燒毀設(shè)備的危險(xiǎn)，保護(hù)裝置能在一定時(shí)間內(nèi)切斷電源。過(guò)載有個(gè)熱量積累的過(guò)程，保護(hù)動(dòng)作不需要過(guò)于迅速。對(duì)于短時(shí)過(guò)電流，保護(hù)不應(yīng)該動(dòng)作。 </p> <p> 5.隔離功能：隔離功能就是要求斷路器斷開(kāi)后的泄漏電流不致對(duì)人身和設(shè)備產(chǎn)生危害。多次短路跳閘后開(kāi)關(guān)性能下降，泄漏電流會(huì)增大。對(duì)人體而言30mA以下為安全漏電電流，而在惡劣的環(huán)境中，超過(guò)300mA的泄漏電流持續(xù)2小時(shí)以上，就可能使絕緣損壞發(fā)生相地短路進(jìn)而引發(fā)火災(zāi)。 </p> <p> <br /> </p> <p> <br /> 塑殼斷路器的主要參數(shù)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON 塑殼斷路器NZMN3-S400,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477292871093/5472609.jpg"></div><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（六） </p> <p> 無(wú)論A類(lèi)或B類(lèi)斷路器，它們的運(yùn)行短路分?jǐn)嗄芰^大多數(shù)是小于它的極限短路分?jǐn)嗄芰cu的。A類(lèi)：DZ20系列Ics＝50%～77%Icu，CM1系列Ics＝58%～72%Icu，TM30系列Ics＝50%～75%Icu，(個(gè)別產(chǎn)品Ics＝Icu)。B類(lèi)：DW15系列Ics＝60%左右的Icu，(個(gè)別的如630AIcs＝Icu，但短路分?jǐn)嗄芰?400V時(shí)30kA)，DW45系列Ics＝62.5%～80%Icu。 </p> <p> 不管是A類(lèi)或B類(lèi)斷路器，只要它的Ics符合IEC947_2(或GB14048.2)標(biāo)準(zhǔn)規(guī)定的Icu百分比值都是合格產(chǎn)品。 </p> <p> 應(yīng)提到的是，所有斷路器的短路分?jǐn)嗄芰?無(wú)論是Icu還是Ics)都是周期分量有效值。在短路試驗(yàn)中的“C0”的C(close接通)的電流是峰值電流Ich。在試驗(yàn)站進(jìn)行短路分?jǐn)嘣囼?yàn)時(shí)，電壓、短路電流(有效值)和功率因數(shù)(cos)已調(diào)整好，它的接通電流也就被確定了。接通電流試驗(yàn)(“C”試驗(yàn))，是以峰值電流來(lái)考核觸頭和其他導(dǎo)電體承受的電動(dòng)斥力和熱穩(wěn)定性的能力，有什么樣的有效值電流(分?jǐn)嚯娏?，在其相應(yīng)的功率因數(shù)下，便有什么樣的峰值電流，使用者毋須去考慮峰值電流這個(gè)參數(shù)。 </p> <p> <br /> </p> <p> <br /> 塑殼斷路器的工作條件是怎樣的？ETAON 塑殼斷路器NZMN3-S400</p><p style="text-indent:25px">空氣斷路器的內(nèi)部附件有哪些？ETAON 塑殼斷路器NZMN3-S400</p><p> 塑殼斷路器內(nèi)部結(jié)構(gòu) </p> <p> 斷路器是用于合斷電源，同時(shí)具有瞬時(shí)過(guò)電流保護(hù)及延時(shí)過(guò)電流保護(hù)（有些品種還具有欠電壓保護(hù)）的開(kāi)關(guān)元件。其瞬時(shí)過(guò)電流保護(hù)又被稱(chēng)為短路保護(hù)；延時(shí)過(guò)電流保護(hù)又被稱(chēng)為過(guò)載或過(guò)熱保護(hù)。這種開(kāi)關(guān)又常被稱(chēng)為“空氣開(kāi)關(guān)”。 </p> <p> 較常用的斷路器為塑料殼式，現(xiàn)用的國(guó)產(chǎn)品種型號(hào)為DZ10和DZ**Z5型在較小電流的場(chǎng)合還有應(yīng)用。均具有瞬時(shí)過(guò)電流保護(hù)（或稱(chēng)為短路保護(hù)）及延時(shí)過(guò)電流保護(hù)（或稱(chēng)為過(guò)載保護(hù)），圖4-6為DZ5和DZ20型的外形圖，DZ10和DZ20型的結(jié)構(gòu)如圖4-7～圖4-9所示。一般的品種，要調(diào)節(jié)過(guò)電流保護(hù)值，須將其蓋打開(kāi)方可進(jìn)行。 ETAON 塑殼斷路器NZMN3-S400</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2620318.html</p></div></div></div></div></div><div id="yx2sp84" class="page-right twoColRt"><div id="yxkxu7k" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3nkm2yq" 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="bgd3yqn" class="recomPic likePro"><a 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