伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350 杭州浩蘊杭州浩蘊自動化科技供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="塑殼斷路器各種分斷能力關系（一）額定短路分斷能力Icn：在規(guī)定條件下，斷路器能保證正常開斷的比較大短路電流。額定極限短路分斷能力Icu：在規(guī)定的使用和性能條件下，開關在閉合位置所能耐受的額定短時耐受電流***個大半波的峰值電流。額定運行短路"><meta name="keywords" content="伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350,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" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293173828/6367049.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7tkwdev" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293173828/6367049.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="h83qct8" class="content"><p><span>需求數量：</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>產品關鍵詞：</span>伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350,塑殼斷路器</p><p><span>***更新：</span>2021-01-06 04:08:36</p><p><span id="click" >瀏覽次數：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="yvifcj9" 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>網址: </span></p><p><span>手機: </span>0571-85385963</p><p><span>地址: </span>經濟技術開發(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="foqxo8h" class="page-proshow02"><p class="title">詳細說明</p><div id="rfgi7fh" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼斷路器</strong>各種分斷能力關系（一） </p> <p> 額定短路分斷能力Icn：在規(guī)定條件下，斷路器能保證正常開斷的比較大短路電流。 </p> <p> 額定極限短路分斷能力Icu：在規(guī)定的使用和性能條件下，開關在閉合位置所能耐受的額定短時耐受電流***個大半波的峰值電流。額定運行短路分斷能力Ics：在額定電壓以及規(guī)定使用和性能條件下，伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350，伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350，開關能保證正常關合的**電大短路峰值電流，伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350。 </p> <p> 額定短時耐受電流Icw：在規(guī)定的使用和性能條件下，在確定的短時間內，開關在閉合位置所能承載的規(guī)定電流有效值。 </p> <p> 分斷能力是指斷路器開關的一種特殊功能。目前有36KA、50KA等規(guī)格，斷路器的分斷能力是指該斷路器安全切斷故障電流的能力（往往也是價格的決定因素），如同空調分為1P、2P。與其額定電流無必然聯(lián)系。 </p> <p> <br /> </p> <p> <br /> 空氣斷路器的外部附件有哪些？伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350</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NZMH3-ME350,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293173828/6367049.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 空氣斷路器的主要附件 </p> <p> 空氣斷路器的內部附件（二） </p> <p> 報警觸頭：用于斷路器事故的報警觸頭，且此觸頭只有當斷路器脫扣分斷后才動作，主要用于斷路器的負載出現(xiàn)過載短路或欠電壓等故障時而自由脫扣，報警觸頭從原來的常開位置轉換成閉合位置，接通輔助線路中的指示燈或電鈴、蜂鳴器等，顯示或提醒斷路器的故障脫扣狀態(tài)。由于斷路器發(fā)生因負載故障而自由脫扣的機率不太多，因而報警觸頭的壽命是斷路器壽命的1/10。報警觸頭的工作電流一般不會超過1A。 </p> <p> <br /> </p> <p> <br /> NZM塑殼斷路器NZMH1-A125-E塑殼斷路器的接線方式有哪些？</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NZMH3-ME350,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> 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> 電動操作機構：是用于遠距離自動分閘和合閘斷路器的一種附件，電動操作機構有電動機操作機構和電磁鐵操作機構兩種，電動機操作機構為塑殼式斷路器殼架等級額定電流400A及以上斷路器，電磁鐵操作機構適用于塑殼斷呼器殼架等級額定電流225A及以下斷路器，無論是電磁鐵或電動機，它們的吸合和轉動方向都是相同，*由電動操作機構內部的凸輪的位置來達到合、分，斷路器在用電動機構操作時，在額定控制電壓的85%-110%之間的任一電壓下，應能保證斷路器可靠閉合。 </p> <p> <br /> </p> <p> <br /> </p><p> <strong>塑殼斷路器</strong>的主要參數（三） </p> <p> ⑻限流分斷能力 </p> <p> 限流分斷能力是指電路發(fā)生短路時，斷路器跳閘時限制故障電流的能力。電路發(fā)生短路時，斷路器觸頭快速打開，產生電弧，相當于在線路中串入1個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、電動效應和熱效應對斷路器和用電設備的不良影響，延長斷路器的使用壽命。斷路器斷開時間越短，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，適用于保護半導體電子線路，帶小功率電源變壓器的測量線路，或線路長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)，家用電器的保護和人身安全保護； </p> <p> C型脫扣特性：脫扣電流為（5～10）In，適用于保護配電線路以及具有較高接通電流的照明線路和電動機回路； </p> <p> D型脫扣特性：脫扣電流為（10～20）In，適用于保護具有很高沖擊電流的設備，如變壓器、電磁閥等； </p> <p> K型脫扣特性：具備1.2倍熱脫扣動作電流和8～14倍磁脫扣動作范圍，適用于保護電動機線路設備，有較高的抗沖擊電流能力。塑殼斷路器MCCB介紹及設計選型。</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NZMH3-ME350,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477295000000/1123941.jpg"></div><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充，為斷路器增加了控制手段和擴大保護功能，是斷路器不可分割的一個重要部分，主要包括輔助觸頭、報警觸頭、分勵脫扣器、欠電壓脫扣器、電動操作機構、外部轉動操作手柄等附件。 </p> <p> 1)輔助觸頭主要用于斷路器分、合狀態(tài)顯示但無法顯示是否故障脫扣，接在斷路器的控制電路中，塑殼斷路器殼架等級額定電流100為單斷點轉換觸頭，225及以上為橋式觸頭結構，約定發(fā)熱電流3A；殼架等級額定電流400及以上可裝兩常開、兩常閉，約定發(fā)熱電流為6A。 </p> <p> 2)報警觸頭主要用于斷路器的負載出現(xiàn)過載、短路或欠電壓等故障時而自由脫扣。報警觸頭的工作電流是：AC380V、0.3A、DC220V、0.15A，一般不會超過1A，而發(fā)熱電流可以是1～2.5A范圍。 </p> <p> <br /> </p> <p> <br /> 油斷路器的注意事項有哪些？伊頓穆勒 ETAON NZM塑殼斷路器NZMC1-M40</p><p style="text-indent:25px">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NZMH3-ME350</p><p> <strong>塑殼斷路器</strong>的常用標準 </p> <p> GB10963-1989|家用及類似場所用斷路器； </p> <p> GB14048.2-1994|低壓開關設備和控制設備低壓斷路器； </p> <p> GB16916.1-1997|家用和類似用途的不帶過電流保護的剩余電流動作斷路器(RCCB)第1部分：一般規(guī)則； </p> <p> GB16916.21-1997|家用和類似用途的不帶過電流保護的剩余電流動作斷路器(RCCB)第2.1部分：一般規(guī)則對動作功能與線路電壓無關的RCCB的適用性； </p> <p> GB16916.22-1997|家用和類似用途的不帶過電流保護的剩余電流動作斷路器(RCCB)第2.2部分：一般規(guī)則對動作功能與線路電壓有關的RCCB的適用性； </p> <p> GB16917.1-1997|家用和類似用途的帶過電流保護的剩余電流動作斷路器(RCBO)第1部分：一般規(guī)則； </p> <p> GB16917.21-1997|家用和類似用途的帶過電流保護的剩余電流動作斷路器(RCBO)第2.1部分：一般規(guī)則對動作功能與線路電壓無關的RCBO的適用性； </p> <p> GB16917.22-1997|家用和類似用途的帶過電流保護的剩余電流動作斷路器(RCBO)第2.2部分：一般規(guī)則對動作功能與線路電壓有關的RCBO的適用性； </p> <p> GB1984-1989|交流高壓斷路器； </p> <p> GB4876-1985|交流高壓斷路器的線路充電電流開合試驗； </p> <p> GB7675-1987|交流高壓斷路器的開合電容器組試驗。伊頓穆勒 ETAON 塑殼斷路器NZMH3-ME350</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2722305.html</p></div></div></div></div></div><div id="8ln2awk" class="page-right twoColRt"><div id="aeqrtwj" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="eyarioa" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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