伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160 貼心服務(wù) 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)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="伊頓LZM系列塑殼式斷路器是專為630A及以下的電氣系統(tǒng)開發(fā)，并提供靈活的低壓配電系統(tǒng)和設(shè)備的保護(hù)方案。LZM系列塑殼斷路器為70kA及以下的配電系統(tǒng)和設(shè)備優(yōu)化設(shè)計(jì)。在提供優(yōu)良保護(hù)的同時(shí)，縮小了產(chǎn)品的體積。結(jié)構(gòu)緊湊，功能強(qiáng)大。LZM提供多種"><meta name="keywords" content="伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160,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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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 ETAON 塑殼斷路器NZMN2-4-A160,塑殼斷路器</p><p><span>***更新：</span>2021-02-03 16:12:27</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lfxjg3n" 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="raxkmdk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8froq7w" class="box"><p><p> 伊頓LZM系列塑殼式斷路器是專為630A及以下的電氣系統(tǒng)開發(fā)，并提供靈活的低壓配電系統(tǒng)和設(shè)備的保護(hù)方案。LZM系列塑殼斷路器為70kA及以下的配電系統(tǒng)和設(shè)備優(yōu)化設(shè)計(jì)。在提供優(yōu)良保護(hù)的同時(shí)，縮小了產(chǎn)品的體積。 </p> <p> 結(jié)構(gòu)緊湊，功能強(qiáng)大。LZM提供多種保護(hù)功能，滿足普遍的的應(yīng)用需求 </p> <p> 應(yīng)用范圍包括配電，電機(jī)保護(hù)，發(fā)電機(jī)保護(hù)，漏電和接地保護(hù) </p> <p> 分?jǐn)嗄芰?5KA - 70KA，可選電子和熱磁式脫扣器，比較大額定電流630A，LZM能滿足大多數(shù)應(yīng)用的要求 </p> <p> 提供全套附件選擇，包括各種終端，伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160，抽屜和插拔式底座，機(jī)械連鎖和各種手柄 </p> <p> 塑殼斷路器EHS門聯(lián)動(dòng)旋轉(zhuǎn)手柄 </p> <p> EHS門聯(lián)動(dòng)旋轉(zhuǎn)手柄適用于NZM，BZM，LZM系列塑殼斷路器，用于在配電柜面板上的對(duì)塑殼斷路器進(jìn)行分?jǐn)嗖僮鳌?</p> <p> 外形美觀，操作靈活 </p> <p> 安裝簡(jiǎn)單，調(diào)整方便 </p> <p> 操作機(jī)構(gòu)采用獨(dú)特的設(shè)計(jì)和轉(zhuǎn)動(dòng)結(jié)構(gòu)，伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160，伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160，十分合理地實(shí)現(xiàn)斷路器的斷開，閉合 </p> <p> 具備門聯(lián)鎖功能，可在OFF和ON位置加掛掛鎖 </p> <p> 具有價(jià)格優(yōu)勢(shì) ，為您在原有的手柄基礎(chǔ)上提供多一種選擇 </p> <p> <br /> </p> <p> <br /> 什么是塑殼斷路器？與其他的斷路器有什么區(qū)別？伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293779297/6590583.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（三） </p> <p> 斷路器的極限短路分?jǐn)嗄芰?、運(yùn)行短路分?jǐn)嗄芰投虝r(shí)耐受電流 </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> 額定極限短路分?jǐn)嗄芰?Icu)，是指在一定的試驗(yàn)參數(shù)(電壓、短路電流、功率因數(shù))條件下，經(jīng)一定的試驗(yàn)程序，能夠接通、分?jǐn)嗟亩搪冯娏?，?jīng)此通斷后，不再繼續(xù)承載其額定電流的分?jǐn)嗄芰?。它的試?yàn)程序?yàn)?—t(線上)CO(“O”為分?jǐn)啵瑃為間歇時(shí)間，一般為3min，“CO”表示接通后立即分?jǐn)?。試檢后要驗(yàn)證脫扣特性和工頻耐壓。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 NZM塑殼斷路器NZMN3-VE630-S空氣斷路器的主要附件有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160,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>塑殼式斷路器</strong>如何選型（一） </p> <p> 塑殼斷路器廣泛應(yīng)用于工農(nóng)業(yè)、交通、礦山、民用建筑和**等部門，對(duì)電力的傳輸和分配、電路的控制與保護(hù)起很大作用，是一種使用量大，面廣的產(chǎn)品。由于使用者對(duì)塑殼斷路器的特性和技術(shù)要求了解不深或不***，有些概念容易互相混淆，在實(shí)際應(yīng)用中就經(jīng)常出現(xiàn)一些偏失和誤解。本文對(duì)用戶在選擇和使用塑殼斷路器時(shí)容易出現(xiàn)的問題做一介紹，以幫助用戶合理選擇使用塑殼斷路器。 </p> <p> 斷路器殼架等級(jí)額定電流是指基本尺寸相同的框架和塑料外殼中能裝的比較大脫扣器的額定電流。 </p> <p> <br /> </p> <p> <br /> </p><p> <strong>塑殼斷路器</strong>的主要參數(shù)（三） </p> <p> ⑻限流分?jǐn)嗄芰?</p> <p> 限流分?jǐn)嗄芰κ侵鸽娐钒l(fā)生短路時(shí)，斷路器跳閘時(shí)限制故障電流的能力。電路發(fā)生短路時(shí)，斷路器觸頭快速打開，產(chǎn)生電弧，相當(dāng)于在線路中串入1個(gè)迅速增加的電弧電阻，從而限制了故障電流的增加，降低了短路電流的電磁效應(yīng)、電動(dòng)效應(yīng)和熱效應(yīng)對(duì)斷路器和用電設(shè)備的不良影響，延長(zhǎng)斷路器的使用壽命。斷路器斷開時(shí)間越短，限流效果就越好，Ics就越接近Icu。 </p> <p> ⑼微型斷路器的脫扣特性 </p> <p> 斷路器脫扣特性分為A、B、C、D、K等幾種，各自的含義如下： </p> <p> A型脫扣特性：脫扣電流為（2～3）In，適用于保護(hù)半導(dǎo)體電子線路，帶小功率電源變壓器的測(cè)量線路，或線路長(zhǎng)且短路電流小的系統(tǒng)； </p> <p> B型脫扣特性：脫扣電流為（3～5）In，適用于住戶配電系統(tǒng)，家用電器的保護(hù)和人身安全保護(hù)； </p> <p> C型脫扣特性：脫扣電流為（5～10）In，適用于保護(hù)配電線路以及具有較高接通電流的照明線路和電動(dòng)機(jī)回路； </p> <p> D型脫扣特性：脫扣電流為（10～20）In，適用于保護(hù)具有很高沖擊電流的設(shè)備，如變壓器、電磁閥等； </p> <p> K型脫扣特性：具備1.2倍熱脫扣動(dòng)作電流和8～14倍磁脫扣動(dòng)作范圍，適用于保護(hù)電動(dòng)機(jī)線路設(shè)備，有較高的抗沖擊電流能力。高海拔環(huán)境下塑殼斷路器熱脫和穩(wěn)定性研究。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160,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> <strong>塑殼斷路器</strong>的作用 </p> <p> 1.正常倩況下接通和斷開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 /> 塑殼斷路器的接線方式有哪些？NZM塑殼斷路器NZMN1-S40</p><p style="text-indent:25px">塑殼斷路器上的數(shù)字型號(hào)表示的什么意思？伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 塑殼式斷路器如何選型（四） </p> <p> 脫扣器電流整定值是指脫扣器調(diào)整到動(dòng)作電流值。它是指額定電流In的倍數(shù)，是動(dòng)作電流值，例如：過電流整定到電流的1.2、1.3、5、10倍，就寫成Ir＝1.2In，1.3In、5In、10In等?，F(xiàn)在一些電子脫扣器，它的過載長(zhǎng)延時(shí)額定電流是可調(diào)的，所調(diào)整的電流，其實(shí)仍是額定電流，是可長(zhǎng)期通過的比較大電流。 </p> <p> 額定工作電流是斷路器在裝輔助觸頭(附件)時(shí)觸點(diǎn)在一定工作電壓下的實(shí)際工作電流，電流為3A或6A，用于控制和保護(hù)回路。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 ETAON 塑殼斷路器NZMN2-4-A160</p></p><br /><p>文章來源地址: 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