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class="leftbox clearfix"><h1>西藏斯丘爾直流屏生產(chǎn)商成都駿為巨達(dá)科技供應(yīng)</h1><div id="atxwn3e" class="proBig"><div id="py9hbzl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954518642578/5104195.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="h223ypw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954518642578/5104195.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3rk22d3" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>西藏斯丘爾直流屏生產(chǎn)商,直流屏</p><p><span>***更新：</span>2021-01-14 03:10:45</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="naexjqr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">成都駿為巨達(dá)科技有限公司</a></p><p><span>聯(lián)系人：</span>金鐘</p><p><span>郵箱: </span>1153683998@qq.com</p><p><span>電話: </span>13350099229</p><p><span>傳真: </span>0286_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0286-61602525</p><p><span>地址: </span>成都市成華區(qū)羊子山路88號(hào)4棟2單元8樓16號(hào)</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="au9t4d3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="r39cb7s" class="box"><p><p> 電力設(shè)備的不斷完善，企業(yè)安全意識(shí)的不斷提高以及發(fā)電廠和變電站中大多采用直流電源。為保護(hù)和控制電力系統(tǒng)，直流屏無疑起到至關(guān)重要的作用，西藏斯丘爾直流屏生產(chǎn)商，既可以為控制負(fù)荷和動(dòng)力負(fù)荷提供電源，西藏斯丘爾直流屏生產(chǎn)商，也可以為故障照明負(fù)荷提供電源。 </p> <p> 直流屏即提供穩(wěn)定直流電源的設(shè)備，是一種全新的數(shù)字化控制、保護(hù)，西藏斯丘爾直流屏生產(chǎn)商、管理、測(cè)量的新型直流系統(tǒng)，又稱直流電源操作系統(tǒng)或智能免維護(hù)直流電源屏，其通用型號(hào)為HITILIN-GZDW。具體是由交配電單元、充電模塊單元H220R10F、降壓硅鏈單元H220J10F、直流饋電單元、配電監(jiān)控單元、監(jiān)控模塊單元HPSM10X及絕緣監(jiān)測(cè)HJU01單元組成。電力整流模塊是把交流電整流成直流電的單機(jī)模塊，它可以多臺(tái)并聯(lián)使用，實(shí)現(xiàn)了N1冗余。西藏斯丘爾直流屏生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏斯丘爾直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954518642578/5104195.png"></div><p> 直流屏電源設(shè)備的日常管理 </p> <p> 一般直流屏電源設(shè)備在前期運(yùn)輸過程中，是將屏體與電池分開進(jìn)行包裝的，所以在設(shè)備安裝這一環(huán)節(jié)，應(yīng)該注重對(duì)于蓄電池以及直流屏的管理，避免碰觸蓄電池的極柱以及安全排氣閥，然后使用絕緣設(shè)備進(jìn)行拆除包裝。在直流屏電源設(shè)備安裝時(shí)則要注意電池安裝所設(shè)置的安全距離，要保證蓄電池所在之處配備了良好的滅火裝置，將蓄電池與熱源相隔，比如變壓器、電源開關(guān)以及保險(xiǎn)絲等，將安全距離控制在一米以上，以此來提升蓄電池安裝的安全度。愛克賽直流屏批發(fā)商電池巡檢單元是對(duì)蓄電池在線電壓情況巡環(huán)檢測(cè)的一種設(shè)備。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏斯丘爾直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954543398438/8084759.png"></div><p> 使用直流電： </p> <p> 直流電是通過直流充電機(jī)充電模塊保證的同時(shí)并聯(lián)蓄電池保證在故障情況下依然有直流電存在保障故障時(shí)候依然有電能跳開故障所有的開關(guān)起到一定的保護(hù)作用 </p> <p> 直流電電勢(shì)是穩(wěn)定的不過零點(diǎn)，在使用中不管什么時(shí)候分合閘都能保證有額定電壓能可靠的分合閘 </p> <p> 使用直流電一般是220V（正負(fù)極對(duì)地分別是+110V-110V）這時(shí)候即使控制回路發(fā)生一點(diǎn)接地現(xiàn)象回路電壓依然是額定依然能保證能可靠分合閘可以在保障運(yùn)行的情況下查找直流接地故障而不影響設(shè)備運(yùn)行 </p><p> 直流系統(tǒng)的用途 </p> <p> 普遍應(yīng)用于水力、火力發(fā)電廠，各類變電站和其它使用直流設(shè)備的用戶(如發(fā)電廠、變電站、配電站、石化、鋼鐵、電氣化鐵路、房地產(chǎn)等)，為信號(hào)設(shè)備、保護(hù)、自動(dòng)裝置、故障照明及斷路器分、合閘操作提供直流電源，它也同樣普遍的應(yīng)用于通信部門、計(jì)算機(jī)房、醫(yī)院、礦井、賓館，以及高層建筑的可靠應(yīng)急電源，用途十分普遍。還有直流系統(tǒng)的心臟是蓄電池，對(duì)蓄電池進(jìn)行科學(xué)的維護(hù)是直流系統(tǒng)的中心工作。 </p> <p> 直流系統(tǒng)的組成 </p> <p> 直流系統(tǒng)主要由兩大部份組成。一部份是電池屏，另一部份是直流充電屏（直流屏）。電池屏就是一個(gè)可以擺放多節(jié)電池的機(jī)柜（800×600×2260）。電池屏中的電池一般是由2V-12V的電池以9節(jié)到108節(jié)串聯(lián)方式組成，對(duì)應(yīng)電的電壓輸出也就是110V或220V。目前使用的電池主要是閥控式密封免維護(hù)鉛酸電池。直流屏主要是由機(jī)柜、整流模塊系統(tǒng)、監(jiān)控系統(tǒng)、絕緣監(jiān)測(cè)單元、電池巡檢單元、開關(guān)量檢測(cè)單元、降壓?jiǎn)卧耙幌盗械慕涣鬏斎搿⒅绷鬏敵?、電壓顯示、電流顯示等配電單元。主機(jī)配置液晶觸摸屏，各運(yùn)行狀態(tài)和參數(shù)均以漢字顯示，整體設(shè)計(jì)方便簡(jiǎn)潔，人機(jī)界面友好，符合用戶使用習(xí)慣。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="西藏斯丘爾直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954481738281/9973280.png"></div><p> 直流屏的功能 </p> <p> 直流屏用于大中小型發(fā)電廠和變電站，為高壓開關(guān)在正常運(yùn)行和故障狀態(tài)下的分合閘、繼電保護(hù)、自動(dòng)控制、開關(guān)信號(hào)指示、故障照明等提供直流電源。直流屏的可靠性是其他電源裝置不可替代的，它能滿足變電站和發(fā)電廠這些場(chǎng)合對(duì)電源的高可靠性要求。 </p> <p> 綜保繼電器、控制回路為什么不用交流電： </p> <p> 交流電是交變的，用在控制回路單相控制，正好在分合閘或者故障跳閘情況下那個(gè)點(diǎn)位正好在電勢(shì)0位，那就跳不掉或者合不上; </p> <p> 如果交流電控制回路發(fā)生短路接地現(xiàn)象,則馬上就不能用了,必須跳開控制開關(guān),要不肯定把控制回路或者控制電纜電器燒壞。主監(jiān)控顯示直流系統(tǒng)各種信息，用戶也可觸摸顯示屏查詢信息及操作，系統(tǒng)信息還可以接入到遠(yuǎn)程監(jiān)控系統(tǒng)。愛克賽直流屏批發(fā)商</p><p style="text-indent:25px">直流屏提供直流電DC220V、48V等等，主要的作用是給高低壓開關(guān)設(shè)備提供直流分合閘操作電源；西藏斯丘爾直流屏生產(chǎn)商</p><p> 直流屏中整流模塊的特點(diǎn)是什么？ </p> <p> 三相交流輸入首先經(jīng)防雷處理和ＥＭＩ濾波?？梢杂行绽讚魵垑汉碗娋W(wǎng)尖峰，保證電源模塊后級(jí)電路的安全。 </p> <p> 三相交流經(jīng)整流和無源ＰＦＣ后轉(zhuǎn)換成高壓直流電，經(jīng)半橋ＰＷＭ電路后轉(zhuǎn)換為高頻交流，再經(jīng)高頻變壓器隔離降壓后高頻整流輸出。 </p> <p> 電源模塊控制部<span style="display:none;"></span>分負(fù)責(zé)ＰＷＭ信號(hào)產(chǎn)生及控制，保證輸出穩(wěn)定，同時(shí)對(duì)電源模塊各部分進(jìn)行保護(hù)，提供“四遙”接口。 </p> <p> 電源模塊監(jiān)控模塊參數(shù)設(shè)置、電源工作參數(shù)及狀態(tài)的檢測(cè)和顯示、電源工作參數(shù)校準(zhǔn)，完成電源和主監(jiān)控器之間的通訊，實(shí)現(xiàn)四遙功能。西藏斯丘爾直流屏生產(chǎn)商</p><p style="text-indent:25px">成都駿為巨達(dá)科技有限公司主要經(jīng)營(yíng)范圍是機(jī)械及行業(yè)設(shè)備，擁有一支專業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。駿為巨達(dá)科技公司致力于為客戶提供良好的電池系列，UPS產(chǎn)品，機(jī)房精密空調(diào)，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。駿為巨達(dá)科技公司憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2835958.html</p></div></div></div></div></div><div id="oi42aw2" class="page-right twoColRt"><div id="iwah8dx" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2wwqn3s" 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" 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