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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>ETAON NZM塑殼斷路器NZMN4-AE1000,塑殼斷路器</p><p><span>***更新：</span>2020-12-19 01:07:31</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="rgy3nug" 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號大街795號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="ba3fhyk" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="8gp373x" class="box"><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(gè)斷路器的安裝座，安裝座上6個(gè)插頭，斷路器的連接板上有6個(gè)插座。安裝座的面上有連接板或安裝座后有螺栓，安裝座預(yù)先接上電源線和負(fù)載線。使用時(shí)，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(shí)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(shí)間。插入式斷路器在安裝時(shí)應(yīng)檢查斷路器的插頭是否壓緊，并應(yīng)將斷路器安全緊固，ETAON NZM塑殼斷路器NZMN4-AE1000，以減少接觸電阻，提高可靠性。 </p> <p> <br /> </p> <p> <br /> 微斷，ETAON NZM塑殼斷路器NZMN4-AE1000、空開，ETAON NZM塑殼斷路器NZMN4-AE1000、塑殼斷路器、框架斷路器的區(qū)別。ETAON NZM塑殼斷路器NZMN4-AE1000</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON NZM塑殼斷路器NZMN4-AE1000,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> <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、分勵(lì)脫扣器、欠電壓脫扣器、電動操作機(jī)構(gòu)、外部轉(zhuǎn)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(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、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 /> 伊頓穆勒 NZM塑殼斷路器NZMH1-A25-E塑殼斷路器各種分?jǐn)嗄芰﹃P(guān)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON NZM塑殼斷路器NZMN4-AE1000,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477295000000/1123941.jpg"></div><p> <strong>塑殼斷路器</strong>的常用標(biāo)準(zhǔn) </p> <p> GB10963-1989|家用及類似場所用斷路器； </p> <p> GB14048.2-1994|低壓開關(guān)設(shè)備和控制設(shè)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(hù)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(hù)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(guān)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(hù)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(guān)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(hù)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(hù)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(guān)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(hù)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(guān)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(yàn)； </p> <p> GB7675-1987|交流高壓斷路器的開合電容器組試驗(yàn)。 </p><p><br/><p><br/><p><br/><p>空氣斷路器的主要附件<p>空氣斷路器的外部附件（三）<p>加長手柄：是一種外部加長的手柄，直接裝于斷路器的手柄上，一般用于600A及以上的大容量斷路器上，進(jìn)行手動分合閘操作。<p>手柄閉鎖的裝置：是在手柄框上裝設(shè)卡件，手柄上打孔然后用掛鎖鎖起來。主要用于斷路器處于合閘工作狀態(tài)時(shí)，不容許其他人分閘而引起停電事故，或斷路器負(fù)載側(cè)電路需要維修或不允許通電時(shí)，以防被人誤將斷路器合閘，從而保護(hù)維修人員的安全或用電設(shè)備的可靠使用。<p><br/><p><br/>空氣斷路器的常規(guī)檢測有哪些？<div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="ETAON NZM塑殼斷路器NZMN4-AE1000,塑殼斷路器" src="https://tyunfile.71360.com/UploadFile/hzhy00290/637360477293134765/4367670.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <strong>塑殼式斷路器</strong>如何選型（五） </p> <p> 額定絕緣電壓是設(shè)計(jì)斷路器的電壓值，電氣間隙和爬電距離應(yīng)參照此值而定。有些斷路器沒有明確規(guī)定額定絕緣電壓，應(yīng)將額定工作電壓中比較大值視作額定絕緣電壓，在任何情況下，比較大額定工作電壓不超過額定絕緣電壓，斷路器的額定絕緣電壓與工頻試驗(yàn)電壓見表1。額定工作電壓是指通斷能力以及使用類別相關(guān)的電壓值，塑殼斷路器的額定工作電壓多為50Hz、380V，但也有50Hz、600V，額定工作電壓380V、50Hz的塑殼斷路器，***不允許用到660V或1140V的電源電壓上。 </p> <p> <br /> </p> <p> <br /> 塑殼斷路器的主要參數(shù)。伊頓穆勒 ETAON 塑殼斷路器NZMC3-A500</p><p style="text-indent:25px">油斷路器的原理是什么？ETAON NZM塑殼斷路器NZMN4-AE1000</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 油斷路器：裝有變壓器油，開關(guān)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(guān)稱為油開關(guān)。 </p> <p> 油斷路器的概念 </p> <p> 裝有變壓器油，開關(guān)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(guān)稱為油開關(guān)。 </p> <p> 油斷路器的原理 </p> <p> 當(dāng)油開關(guān)斷路時(shí)，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(xiàng) </p> <p> 油開關(guān)的油必須經(jīng)常調(diào)換，因?yàn)殡娀〉母邷?，會使油發(fā)生分解生成游離碳，導(dǎo)致油的絕緣性能降低，油色混濁和變黑。油也不宜過裝，因?yàn)樵陔娀「邷叵掠蜁杆贇饣?，促使油面急劇上升，并容易引起油液飛濺和。 </p> <p> <br /> </p> <p> <br /> ETAON NZM塑殼斷路器NZMN4-AE1000</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2461070.html</p></div></div></div></div></div><div id="lkryxy7" class="page-right twoColRt"><div id="nmeg7iu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lvxeyuw" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="8eli2fr" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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