伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63 杭州浩蘊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="空氣斷路器，又名空氣開關，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。空氣開關是低壓配電網(wǎng)絡和電力拖動系統(tǒng)中非常重要的一種電器，伊頓穆勒ETAONLZM塑殼斷路器LZMC1-4-A63，伊頓穆勒ETAONLZM塑殼斷"><meta name="keywords" content="伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63,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 http-equiv="Cache-Control" 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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)品關鍵詞：</span>伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63,塑殼斷路器</p><p><span>***更新：</span>2021-02-05 00:16:06</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="qpro3jz" 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="npi3e7u" class="page-proshow02"><p class="title">詳細說明</p><div id="8obihyf" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器，又名空氣開關，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?？諝忾_關是低壓配電網(wǎng)絡和電力拖動系統(tǒng)中非常重要的一種電器，伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63，伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63，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，伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63，尚能對電路或電氣設備發(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 /> 塑殼斷路器內部結構是怎樣的？伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63</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LZMC1-4-A63,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> <strong>塑殼斷路器</strong>的特性（二） </p> <p> 4.過載延時保護：過載延時保護是指負荷電流超過設備的限定范圍有燒毀設備的危險，保護裝置能在一定時間內切斷電源。過載有個熱量積累的過程，保護動作不需要過于迅速。對于短時過電流，保護不應該動作。 </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人身和設備產(chǎn)生危害。多次短路跳閘后開關性能下降，泄漏電流會增大。對人體而言30mA以下為安全漏電電流，而在惡劣的環(huán)境中，超過300mA的泄漏電流持續(xù)2小時以上，就可能使絕緣損壞發(fā)生相地短路進而引發(fā)火災。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 ETAON LZM塑殼斷路器LZMS2-4-A63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="伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63,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>的工作原理 </p> <p> 聯(lián)鎖裝置有機械聯(lián)鎖和電氣聯(lián)鎖兩種類型。工作原理是： </p> <p> （1）機械聯(lián)鎖裝置一般使用鋼絲繩或者杠桿機構，以機械位置的變動（也可采用多功能程序鎖）來保證在斷路器切斷電源以前，隔離開關的操作把手不能動作。 </p> <p> （2）電氣聯(lián)鎖裝置電氣聯(lián)鎖一般有兩種聯(lián)鎖方式，一種是通過操作機構上的聯(lián)動輔助接點（常開或常閉）去控制隔離開關的把手。當斷路器未斷開時，隔離開關操作把手不能動作。 </p> <p> 另一種電氣聯(lián)鎖是利用距離開關操作機構上的聯(lián)動輔助接點（常開或常閉）去控制斷路器。當拉動隔離開關的把手時，聯(lián)動輔助接點（常開或常閉）使斷路器動作以切斷電路，從而可防止帶負荷拉動距離開關的事故。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>的接線方式（二） </p> <p> 2、插入式接線：在成套裝置的安裝板上，先安裝一個斷路器的安裝座，安裝座上6個插頭，斷路器的連接板上有6個插座。安裝座的面上有連接板或安裝座后有螺栓，安裝座預先接上電源線和負載線。使用時，將斷路器直接**安裝座。如果斷路器壞了，只要拔出壞的，換上一只好的即可。它的更換時間比板前，板后接線要短，且方便。由于插、拔需要一定的人力。因此我國的插入式產(chǎn)品，其殼架電流限制在比較大為400A。從而節(jié)省了維修和更換時間。插入式斷路器在安裝時應檢查斷路器的插頭是否壓緊，并應將斷路器安全緊固，以減少接觸電阻，提高可靠性。 </p> <p> <br /> </p> <p> <br /> 空氣斷路器的工作原理是怎樣的？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63,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> 油斷路器：裝有變壓器油，開關的觸頭浸在油中以防止氧化，并使觸頭得到散熱，以及保證高壓觸頭間和對地絕緣可靠的開關稱為油開關。 </p> <p> 油斷路器的概念 </p> <p> 裝有變壓器油，開關的觸頭浸在油中以防止氧化，并使觸頭得到散熱，以及保證高壓觸頭間和對地絕緣可靠的開關稱為油開關。 </p> <p> 油斷路器的原理 </p> <p> 當油開關斷路時，動觸頭與固定觸頭分離，產(chǎn)生電弧，在電弧的高溫下使油分解，產(chǎn)生大量氫氣，迫使電弧熄滅。 </p> <p> 油斷路器的注意事項 </p> <p> 油開關的油必須經(jīng)常調換，因為電弧的高溫，會使油發(fā)生分解生成游離碳，導致油的絕緣性能降低，油色混濁和變黑。油也不宜過裝，因為在電弧高溫下油會迅速氣化，促使油面急劇上升，并容易引起油液飛濺和。 </p> <p> <br /> </p> <p> <br /> 塑殼斷路器的工作原理是怎樣的？伊頓穆勒 NZM塑殼斷路器NZMH3-4-A400</p><p style="text-indent:25px">塑殼斷路器上的數(shù)字型號表示的什么意思？伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器的外部附件（二） </p> <p> 轉動操作手柄：適用于塑殼斷路器，在斷路器的蓋上裝轉動操作手柄的機構，手柄的轉軸裝在它的機構配合孔內，轉軸的另一頭穿過抽屜柜的門孔，旋轉手柄的把手裝在成套裝置的門上面所露出的轉軸頭，把手的圓形或方形座用螺釘固定的門上，這樣的安裝能使操作者在門外通過手柄的把手順時針或逆時針轉動，來確保斷路器的合閘或分閘。同時轉動手柄能保證斷路器處于合閘時，柜門不能開啟；只有轉動手柄處于分閘或再扣，開關板的門才能打開。在緊急情況下，斷路器處于"合閘"而需要打開門板時，可按動轉動手柄座邊上的紅色釋放按鈕。 </p> <p> <br /> </p> <p> <br /> 伊頓穆勒 ETAON LZM塑殼斷路器LZMC1-4-A63</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3161782.html</p></div></div></div></div></div><div id="txpm3c7" class="page-right twoColRt"><div id="os3yvc3" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="a7fc9bg" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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