伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400 誠信經(jīng)營杭州浩蘊自動化科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="塑殼斷路器內(nèi)部結(jié)構(gòu)斷路器是用于合斷電源，同時具有瞬時過電流保護及延時過電流保護（有些品種還具有欠電壓保護）的開關(guān)元件。其瞬時過電流保護又被稱為短路保護；延時過電流保護又被稱為過載或過熱保護。這種開關(guān)又常被稱為“空氣開關(guān)”，伊頓穆勒ETAON"><meta name="keywords" content="伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400,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="searchbox"><div id="gfk4obt" class="searchLt"><div id="poyxel2" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="t787anc" class="clearfix searchWrap"><div id="fmtdpwy" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="pebov8q" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a 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src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293066406/8556855.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="esphz3g" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293066406/8556855.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="qvikh7t" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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 LZM塑殼斷路器LZMS3-4-AE400,塑殼斷路器</p><p><span>***更新：</span>2020-12-31 08:08:19</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="7acz8d7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">杭州浩蘊自動化科技有限公司</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: </span>0571-85385963</p><p><span>地址: </span>經(jīng)濟技術(shù)開發(fā)區(qū)18號大街795號1幢11層1109室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="l8qlfeq" class="page-proshow02"><p class="title">詳細說明</p><div id="llifhjb" class="box"><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，同時具有瞬時過電流保護及延時過電流保護（有些品種還具有欠電壓保護）的開關(guān)元件。其瞬時過電流保護又被稱為短路保護；延時過電流保護又被稱為過載或過熱保護。這種開關(guān)又常被稱為“空氣開關(guān)”，伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400。 </p> <p> 較常用的斷路器為塑料殼式，伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400，現(xiàn)用的國產(chǎn)品種型號為DZ10和DZ**Z5型在較小電流的場合還有應用。均具有瞬時過電流保護（或稱為短路保護）及延時過電流保護（或稱為過載保護），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，伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400，要調(diào)節(jié)過電流保護值，須將其蓋打開方可進行。塑殼斷路器MCCB介紹及設(shè)計選型。伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400,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荷電流; </p> <p> 2.在系統(tǒng)發(fā)生故障時能與保護裝置和自動裝置相配合迅速切斷故障電流防止事故擴大從而保證系統(tǒng)安全運行。 </p> <p> 一般情況下塑殼斷路器本身不存在潤滑方面的問題，需要潤滑的常常是它的操動機構(gòu)。熱繼電器的作用是電動機過負荷時自動切斷電源，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，電流過大時膨脹系數(shù)大的先膨脹，起到切斷電源的作用。熱繼電器動作后有人工復位和自動復位。熔斷器作用：當電路發(fā)生故障或異常時，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。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 NZM塑殼斷路器NZMB2-4-A160-E自動化技術(shù)之塑殼斷路器型號。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400,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> 空氣斷路器的常見故障 </p> <p> 跳閘： </p> <p> 首先判斷跳閘的空氣開關(guān)是家中配電箱內(nèi)的總開關(guān)還是分路出線開關(guān)。如總開關(guān)未跳閘，只是分路開關(guān)跳閘，則說明大功率電器供電線路接線有問題，即多件大功率電器接在同一分路開關(guān)上，此類情況，將大功率電器線路調(diào)整至負荷輕的分路開關(guān)即可（建議大功率電器使用單獨的分路開關(guān)）；如分路開關(guān)沒跳閘，總開關(guān)跳閘，則計算家用電器功率之和是否超出供電認可容量，并檢查總開關(guān)容量是否與供電認可容量匹配。如家用電器功率之和超出供電認可容量，則減少同時使用的家用電器數(shù)量（特別是大功率家用電器），并向供電公司申請用電增容；如家用電器功率之和未超出供電認可容量，同時需要提醒的是，部分大功率電器啟動電流較大，計算功率時應考慮啟動電流造成的影響。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的工作原理 </p> <p> 低壓斷路器的主觸點是靠手動操作或電動合閘的。主觸點閉合后，自由脫扣機構(gòu)將主觸點鎖在合閘位置上。過電流脫扣器的線圈和熱脫扣器的熱元件與主電路串聯(lián)，欠電壓脫扣器的線圈和電源并聯(lián)。 </p> <p> 當電路發(fā)生短路或嚴重過載時，過電流脫扣器的銜鐵吸合，使自由脫扣機構(gòu)動作，主觸點斷開主電路。 </p> <p> 當電路過載時，熱脫扣器的熱元件發(fā)熱使雙金屬片上彎曲，推動自由脫扣機構(gòu)動作，主觸點斷開主電路。 </p> <p> 當電路欠電壓時，欠電壓脫扣器的銜鐵釋放，也使自由脫扣機構(gòu)動作，主觸點斷開主電路。 </p> <p> 當按下分勵脫扣按鈕時，分勵脫扣器銜鐵吸合，使自由脫扣機構(gòu)動作，主觸點斷開主電路。 </p> <p> <br /> </p> <p> <br /> 空氣斷路器的常規(guī)檢測有哪些？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400,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（九） </p> <p> 3)分勵脫扣器是一種遠距離操縱分閘的附件，它的電壓可與主電路電壓無關(guān)，分勵脫扣器是短時工作制，線圈通電時間一般不能超過1s，否則線圈會燒毀。塑殼斷路器為防止線圈燒毀，在分勵脫扣器線圈串聯(lián)一個微動開關(guān)，當分勵脫扣器通電，銜鐵吸合，微動開關(guān)從常閉狀態(tài)轉(zhuǎn)換成常開，由于分勵脫扣器電源的控制線路被切斷，即使人為地按住按鈕，分勵線圈始終不再通電。避免了線圈燒損情況的產(chǎn)生，當斷路器再扣合閘后微動開關(guān)重新處于常閉位置。分勵脫扣器有多種控制電壓和不同電源頻率，可供不同場合，不同電源選用。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 塑殼斷路器的參數(shù)含義是什么？NZM塑殼斷路器NZMN3-VE400</p><p style="text-indent:25px">油斷路器的注意事項有哪些？伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器，又名空氣開關(guān)，是斷路器的一種。是一種只要電路中電流超過額定電流就會自動斷開的開關(guān)?？諝忾_關(guān)是低壓配電網(wǎng)絡(luò)和電力拖動系統(tǒng)中非常重要的一種電器，它集控制和多種保護功能于一身。除能完成接觸和分斷電路外，尚能對電路或電氣設(shè)備發(fā)生的短路、嚴重過載及欠電壓等進行保護，同時也可以用于不頻繁地啟動電動機。 </p> <p> 空氣斷路器的主要作用 </p> <p> 在正常情況下，過電流脫扣器的銜鐵是釋放著的；一旦發(fā)生嚴重過載或短路故障時，與主電路串聯(lián)的線圈就將產(chǎn)生較強的電磁吸力把銜鐵往下吸引而頂開鎖鉤，使主觸點斷開。欠壓脫扣器的工作恰恰相反，在電壓正常時，電磁吸力吸住銜鐵，主觸點才得以閉合。一旦電壓嚴重下降或斷電時，銜鐵就被釋放而使主觸點斷開。當電源電壓恢復正常時，必須重新合閘后才能工作，實現(xiàn)了失壓保護。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 ETAON LZM塑殼斷路器LZMS3-4-AE400</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2642861.html</p></div></div></div></div></div><div id="3xp8o3m" class="page-right twoColRt"><div id="832r2ty" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xxphoqi" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="inkcegi" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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