LZM塑殼斷路器LZMS1-S50 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)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="塑殼式斷路器如何選型（八）附件作為斷路器功能的派生和補(bǔ)充，為斷路器增加了控制手段和擴(kuò)大保護(hù)功能，是斷路器不可分割的一個(gè)重要部分，主要包括輔助觸頭、報(bào)警觸頭，LZM塑殼斷路器LZMS1-S50、分勵(lì)脫扣器、欠電壓脫扣器、電動(dòng)操作機(jī)構(gòu)、外部轉(zhuǎn)動(dòng)"><meta name="keywords" content="LZM塑殼斷路器LZMS1-S50,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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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>?LZM塑殼斷路器LZMS1-S50 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</p><div id="8ebnpro" class="leftbox clearfix"><h1>LZM塑殼斷路器LZMS1-S50 杭州浩蘊(yùn) 杭州浩蘊(yùn)自動(dòng)化科技供應(yīng)</h1><div id="f2ye2me" class="proBig"><div id="vmo2kmj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293779297/6590583.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pebtvro" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293779297/6590583.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="pub7sp7" 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>LZM塑殼斷路器LZMS1-S50,塑殼斷路器</p><p><span>***更新：</span>2020-12-21 00:17:05</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="a7e2eln" 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="gax3tf8" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="foqnkmt" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼式斷路器</strong>如何選型（八） </p> <p> 附件作為斷路器功能的派生和補(bǔ)充，為斷路器增加了控制手段和擴(kuò)大保護(hù)功能，是斷路器不可分割的一個(gè)重要部分，主要包括輔助觸頭、報(bào)警觸頭，LZM塑殼斷路器LZMS1-S50、分勵(lì)脫扣器、欠電壓脫扣器、電動(dòng)操作機(jī)構(gòu)、外部轉(zhuǎn)動(dòng)操作手柄等附件。 </p> <p> 1)輔助觸頭主要用于斷路器分、合狀態(tài)顯示但無(wú)法顯示是否故障脫扣，LZM塑殼斷路器LZMS1-S50，接在斷路器的控制電路中，塑殼斷路器殼架等級(jí)額定電流100為單斷點(diǎn)轉(zhuǎn)換觸頭，225及以上為橋式觸頭結(jié)構(gòu)，約定發(fā)熱電流3A；殼架等級(jí)額定電流400及以上可裝兩常開、兩常閉，約定發(fā)熱電流為6A。 </p> <p> 2)報(bào)警觸頭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)警觸頭的工作電流是：AC380V、0.3A，LZM塑殼斷路器LZMS1-S50、DC220V、0.15A，一般不會(huì)超過(guò)1A，而發(fā)熱電流可以是1～2.5A范圍。 </p> <p> <br /> </p> <p> <br /> 自動(dòng)化技術(shù)之塑殼斷路器型號(hào)。LZM塑殼斷路器LZMS1-S50</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="LZM塑殼斷路器LZMS1-S50,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>塑殼式斷路器</strong>如何選型（三） </p> <p> DZ20-100和DZ20-225兩種殼架等級(jí)中都有100A額定電流，但斷路器體積外形和分?jǐn)嗄芰Σ幌嗤?，因此在選用時(shí)要把型號(hào)填寫完整即具體的殼架等級(jí)額定電流內(nèi)的斷路器額定電流。額定電流分級(jí)是按(1.25)優(yōu)先系數(shù)來(lái)選擇的：一方面是符合和滿足比較大線路和電器元件額定電流的需要；另一方面是為了標(biāo)準(zhǔn)化，以取得比較好的使用導(dǎo)線及加工的效益。 </p> <p> 因此它所規(guī)定的級(jí)別是：3(6)、8、10、12.5、16，20、25、32、40、50、63、80，100、125、160、200、250、315、400A等。由于此規(guī)定，當(dāng)線路計(jì)算負(fù)載為90A時(shí)，則只能選100A規(guī)格，因此在一定程度上影響它的保護(hù)性能。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 ETAON NZM塑殼斷路器NZMH1-A50-E塑殼斷路器的工作條件是怎樣的？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="LZM塑殼斷路器LZMS1-S50,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477292841797/5154144.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> 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，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)，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 /> 塑殼斷路器上的數(shù)字型號(hào)表示的什么意思？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="LZM塑殼斷路器LZMS1-S50,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293066406/8556855.jpg"></div><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 /> 一步一步教你安裝塑殼斷路器。伊頓穆勒 ETAON NZM塑殼斷路器NZMH1-A50-E</p><p style="text-indent:25px">空氣斷路器的主要附件有哪些？LZM塑殼斷路器LZMS1-S50</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。 LZM塑殼斷路器LZMS1-S50</p></p><br /><p>文章來(lái)源地址: 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