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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="t9r9dbv" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/29/14/637026864404881709_hnzz2_6452446.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vjdbht7" 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>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河北遠(yuǎn)程抄表系統(tǒng)找哪家,抄表</p><p><span>***更新：</span>2020-08-19 22:03:46</p><p><span id="click" >瀏覽次數(shù)：4次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="l7vbp7l" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">鄭州凱星電子科技有限公司</a></p><p><span>聯(lián)系人：</span>田玉強(qiáng)</p><p><span>郵箱: </span>1028896087@qq.com</p><p><span>電話: </span>13526668117</p><p><span>傳真: </span>0371_56785378</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0371-56785378</p><p><span>地址: </span>經(jīng)三路財(cái)富廣場(chǎng)5號(hào)樓1202</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="pfnbhnl" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="7xf9z59" class="box"><p><p style="text-indent:25px">從應(yīng)用角度劃分斷路器正常工作情況下，斷路器處于合閘狀態(tài)（特殊應(yīng)用除外），接通電路。當(dāng)進(jìn)行自動(dòng)控制或保護(hù)控制操作時(shí)，斷路器可以在綜保裝置控制下進(jìn)行電路的分?jǐn)嗷蚪油ú僮鳌嗦菲鞑粌H可以通斷正常的負(fù)荷電流，而且能夠承受一定時(shí)間的短路電流（數(shù)倍甚至幾十倍的正常工作電流），并可以分?jǐn)喽搪冯娏鳎谐收暇€路和設(shè)備。所以說(shuō)，斷路器的主要功能就是分?jǐn)嗪徒油娐罚òǚ謹(jǐn)嗪徒油ㄕｋ娏?、分?jǐn)喽搪冯娏鳎?，河北遠(yuǎn)程抄表系統(tǒng)找哪家。由于在分?jǐn)嗪徒油娐返倪^(guò)程中，斷路器的動(dòng)觸頭與靜觸頭之間不可避免的要產(chǎn)生電弧。為了保護(hù)觸頭，減少觸頭材料的損耗和可靠分?jǐn)嚯娐罚仨毑扇〈胧﹣?lái)盡快熄滅電弧，其中一種就是采用不同的滅弧介質(zhì)填充到斷路器的動(dòng)、靜觸頭間。按滅弧介質(zhì)的不同斷路器可以分為：油斷路器（多油、少油）、六氟化硫（SF6）斷路器、真空斷路器、空氣斷路器等。我們?cè)诠こ讨薪?jīng)常接觸到的高低壓開(kāi)關(guān)柜里的主要一次設(shè)備就是斷路器。由于斷路器的動(dòng)、靜觸頭一般都是被包在充滿滅弧介質(zhì)的容器中，河北遠(yuǎn)程抄表系統(tǒng)找哪家，河北遠(yuǎn)程抄表系統(tǒng)找哪家，所以斷路器的分、合狀態(tài)不可以直接判斷，一般是通過(guò)斷路器的輔助器件（如分合位指針等）來(lái)判別。河北遠(yuǎn)程抄表系統(tǒng)找哪家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北遠(yuǎn)程抄表系統(tǒng)找哪家,抄表" src="http://tyunfile.71360.com/UpLoadFile/2019/8/29/14/637026864404881709_hnzz2_6452446.jpg"></div><p style="text-indent:25px">電氣人必知的配電知識(shí)開(kāi)關(guān)柜：是指按一定的線路方案將一次設(shè)備、二次設(shè)備組裝而成的成套配電裝置，是用來(lái)對(duì)線路、設(shè)備實(shí)施控制、保護(hù)的，分固定式和手車式，而按進(jìn)出線電壓等級(jí)又可以分高壓開(kāi)關(guān)柜（固定式和手車式）和低壓開(kāi)關(guān)柜（固定式和抽屜式）。開(kāi)關(guān)柜的結(jié)構(gòu)大體類似，主要分為母線室、斷路器室、二次控制室（儀表室）、饋線室，各室之間一般有鋼板隔離。內(nèi)部元器件包括：母線（匯流排）、斷路器、常規(guī)繼電器、綜合繼電保護(hù)裝置、計(jì)量?jī)x表、隔離刀、指示燈、接地刀等。河北遠(yuǎn)程抄表系統(tǒng)找哪家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北遠(yuǎn)程抄表系統(tǒng)找哪家,抄表" src="http://tyunfile.71360.com/UpLoadFile/2019/8/29/14/637026864415791909_hnzz2_9387804.jpg"></div><p style="text-indent:25px">遠(yuǎn)程抄表概述：【通用性強(qiáng)】：該系統(tǒng)運(yùn)用獨(dú)特的電力線載波傳輸技術(shù)，“三?。ㄊ″X、省力、省時(shí)）易行（簡(jiǎn)便安全）”，可廣泛應(yīng)用于居民住宅、辦公大樓、各大商場(chǎng)、高等院校、企事業(yè)單位以及市政（社區(qū)、校園）路燈、各種場(chǎng)館、景觀照明、等所有公共設(shè)施領(lǐng)域（水、電、氣、熱）設(shè)備的遠(yuǎn)程自動(dòng)控制、抄收、計(jì)量、收費(fèi)、監(jiān)測(cè)、維護(hù)和高效節(jié)能控制管理，其功能拓展領(lǐng)域非常廣闊。【功能完善】：能傳輸、記錄、儲(chǔ)存、提供各種（水、電、氣、熱）的可靠數(shù)據(jù)和信息，滿足（水、電、氣、熱）市場(chǎng)化營(yíng)運(yùn)管理的需求，通過(guò)計(jì)算機(jī)設(shè)置，防止非授權(quán)人操作，確保載波多功能電度表數(shù)據(jù)安全可靠。</p><p style="text-indent:25px">遠(yuǎn)程抄表概述：【安裝、維護(hù)、使用十分方便】：利用原有低壓電力線，無(wú)需另鋪專線，不破壞原有環(huán)境，不影響人員正常辦公，施工簡(jiǎn)易快捷，即裝即用，無(wú)需調(diào)試，無(wú)需維護(hù)，使用方便，成本低廉。【安全放心】：本系統(tǒng)具有自動(dòng)檢測(cè)異常故障功能，并能隨時(shí)監(jiān)控載波表和載波采集控制器的運(yùn)行狀況，及時(shí)發(fā)現(xiàn)被監(jiān)控設(shè)備的故障、人為損壞以及非法竊電（水、氣、熱能）等行為，并予以排解，消除弊端。【為客戶提供遠(yuǎn)程代管服務(wù)以及遠(yuǎn)程自動(dòng)監(jiān)控和維護(hù)等服務(wù)】：對(duì)已安裝和投入運(yùn)行的用戶，均可根據(jù)用戶的要求在本公司進(jìn)行遠(yuǎn)程代管服務(wù)以及監(jiān)控和維護(hù)等服務(wù)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河北遠(yuǎn)程抄表系統(tǒng)找哪家,抄表" src="http://tyunfile.71360.com/UpLoadFile/2019/8/29/14/637026864528907293_hnzz2_5743576.jpg"></div><p style="text-indent:25px">從應(yīng)用角度劃分熔斷器熔斷器是一種簡(jiǎn)單的電路保護(hù)電器，其原理是當(dāng)流經(jīng)熔斷器的電流達(dá)到或超過(guò)定值一定時(shí)間后，本身的熔體熔化，切斷電路。其動(dòng)作原理簡(jiǎn)單，安裝方便，一般不單獨(dú)使用，主要用來(lái)配合其他電器使用。主要?jiǎng)幼魈攸c(diǎn)：一是電流要達(dá)到一定值，該值在熔斷器出廠前已經(jīng)做好，無(wú)法更改；二是電流達(dá)到一定值后要經(jīng)過(guò)一定的時(shí)間，該時(shí)間也是廠家做好的，無(wú)法更改，但是類型很多，包括延時(shí)動(dòng)作、快速動(dòng)作、超快速動(dòng)作等；三是動(dòng)作后本體損壞，不能重復(fù)使用，必須更換；熔斷器是否熔斷可以通過(guò)熔斷指示器判別，也可通過(guò)熔體外觀上判別；常用的保險(xiǎn)絲、保險(xiǎn)管都屬于該類電器范圍。河南智能抄表平臺(tái)報(bào)價(jià)</p><p style="text-indent:25px">河北遠(yuǎn)程抄表系統(tǒng)找哪家</p><p style="text-indent:25px">隨著社會(huì)的發(fā)展以及我國(guó)能源結(jié)構(gòu)轉(zhuǎn)型，水表和氣表已經(jīng)走進(jìn)了千家萬(wàn)戶，但是傳統(tǒng)的機(jī)械式的水氣表要靠人工上門進(jìn)行抄表，難免會(huì)存在效率低、人工成本高、記錄數(shù)據(jù)容易出錯(cuò)、維護(hù)管理困難、繳費(fèi)不方便等弊端。因此GPRS遠(yuǎn)程抄表便應(yīng)運(yùn)而生，它解決了人工抄表一系列問(wèn)題，效率更高，更安全，用戶繳費(fèi)更加便捷。但是，GPRS表也產(chǎn)生了一些問(wèn)題，通訊基站用戶容量比較小，功耗高，信號(hào)差。而普遍的水氣表都要求是電池供電，因此這對(duì)表類的功耗提出了很高的要求，一般2G通信的瞬時(shí)比較大電流可達(dá)到2A，這對(duì)電池性能的選型和成本控制增加了很大困難。河北遠(yuǎn)程抄表系統(tǒng)找哪家</p><p style="text-indent:25px">鄭州凱星電子科技有限公司屬于電工電氣的高新企業(yè)，技術(shù)力量雄厚。公司致力于為客戶提供安全、質(zhì)量有保障的質(zhì)量產(chǎn)品及服務(wù)，是一家有限責(zé)任公司（自然）企業(yè)。以滿足顧客要求為己任；以顧客永遠(yuǎn)滿意為標(biāo)準(zhǔn)；以保持行業(yè)**為目標(biāo)，提供***的[ "能耗監(jiān)測(cè)", "電表遠(yuǎn)抄", "智能電表" ]。凱星供應(yīng)以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/972213.html</p></div></div></div></div></div><div id="77ftjx9" class="page-right twoColRt"><div id="7xtz97n" class="box01 margin10 clearfix"><h3><a 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