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href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianqiqo/">配電器</a>?云南艾默生直流屏生產(chǎn)商成都駿為巨達(dá)科技供應(yīng)</p><div id="vfc3r82" class="leftbox clearfix"><h1>云南艾默生直流屏生產(chǎn)商成都駿為巨達(dá)科技供應(yīng)</h1><div id="8btqszl" class="proBig"><div id="lk8rqco" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954584775391/9698955.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="lame3uw" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954584775391/9698955.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="ba2lneg" 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>云南艾默生直流屏生產(chǎn)商,直流屏</p><p><span>***更新：</span>2020-10-23 10:17:29</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="smegnug" 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="qfceqcu" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="3byv2mo" class="box"><p><p> 直流屏主要特點(diǎn)： </p> <p> 采用開(kāi)關(guān)電源的模塊化設(shè)計(jì)，N+1熱備份。 </p> <p> 充電模塊可以帶電熱插拔，平均維護(hù)時(shí)間大幅度減少。 </p> <p> 動(dòng)力母線和控制母線可以由充電模塊單獨(dú)直接供電，可以通過(guò)降壓裝置熱備份。 </p> <p> 硬件低差自主均流技術(shù)，模塊間輸出電流比較大不平衡度優(yōu)于5%。 </p> <p> 可靠的防雷和電氣絕緣措施，絕緣監(jiān)測(cè)裝置能夠?qū)崟r(shí)監(jiān)測(cè)系統(tǒng)絕緣情況，確保系統(tǒng)和人身安全。 </p> <p> 系統(tǒng)設(shè)計(jì)采用IEC，UL等國(guó)際標(biāo)準(zhǔn)，可靠性與安全性有充分保證。 </p> <p> <span style="display:none;"></span>現(xiàn)代電力電子與計(jì)算機(jī)網(wǎng)絡(luò)技術(shù)相結(jié)合，提供對(duì)電源系統(tǒng)的“遙測(cè)、遙控、遙信、遙調(diào)”的支持，實(shí)現(xiàn)無(wú)人值守。 </p> <p> 蓄電池自動(dòng)管理及保護(hù)，實(shí)時(shí)自動(dòng)檢測(cè)蓄電池的端電壓、充電放電電流，并對(duì)蓄電池的均浮充電進(jìn)行智能能控制，云南艾默生直流屏生產(chǎn)商，設(shè)有電池過(guò)欠壓和充電過(guò)流聲光告警。 </p> <p> 系統(tǒng)采用監(jiān)控裝置內(nèi)置絕緣監(jiān)察、電池檢測(cè)、接地選線、電池活化、硅鏈調(diào)壓，云南艾默生直流屏生產(chǎn)商、**信號(hào)等功能單元，大力方便用戶使用；系統(tǒng)采用獨(dú)有的“**通”接線技術(shù)，大力方便大容量直流系統(tǒng)的屏內(nèi)接線，方便用戶維護(hù)，云南艾默生直流屏生產(chǎn)商。<span style="display:none;"></span> 直流屏提供直流電DC220V、48V等等，主要的作用是給高低壓開(kāi)關(guān)設(shè)備提供直流分合閘操作電源；云南艾默生直流屏生產(chǎn)商</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南艾默生直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954584775391/9698955.png"></div><p> 綜保繼電器、控制回路用直流電控制原理： </p> <p> 直流電是通過(guò)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(kāi)故障所有的開(kāi)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(guò)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。安順愛(ài)克賽直流屏批發(fā)商充電柜-充電模塊-監(jiān)控模塊（別稱電力電源監(jiān)控模塊）電池組（別稱電池巡檢儀/電池檢測(cè)儀系列）-降壓硅鏈；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南艾默生直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954555849609/6075488.png"></div><p> 直流屏都有哪些日常維護(hù)方法？ </p> <p> 運(yùn)行監(jiān)控人員應(yīng)詳細(xì)記錄直流屏的運(yùn)行情況，電流，電壓等，有問(wèn)題應(yīng)及時(shí)處理 </p> <p> 檢查各信號(hào)燈是否正常運(yùn)行 </p> <p> 蓄電池組運(yùn)行狀態(tài)的檢查并清理：a,若有蓄電池漏液現(xiàn)象，應(yīng)及時(shí)查找原因并處理，以免影響蓄電池的絕緣；b.電池液面若遠(yuǎn)離上液面線，應(yīng)及時(shí)補(bǔ)加蒸餾水；c.充浮狀態(tài)下，蓄電池是不發(fā)熱的，若有發(fā)熱現(xiàn)象應(yīng)及時(shí)處理;d.檢查蓄電池組的連接點(diǎn)，接觸是否嚴(yán)密，有無(wú)氧化，并涂些凡士林油。 </p> <p> <br /> </p> <p> 檢查內(nèi)部所有緊固件是否松動(dòng)、確保電氣元器件完好 </p> <p> 安裝就位后應(yīng)可靠接地，將所有開(kāi)關(guān)置于斷開(kāi)位置，并解除所有繼電器動(dòng)觸點(diǎn)的緊固件。 </p> <p> 按照設(shè)備圖紙要求，檢查輸入交流電壓是否符合設(shè)備電壓要求，并檢查輸入電源引線，控制回路及設(shè)備間所有聯(lián)絡(luò)線是否有誤。 </p> <p> 設(shè)備若經(jīng)長(zhǎng)途運(yùn)輸或長(zhǎng)時(shí)間存放后，應(yīng)先用500伏兆歐表測(cè)量，直流母線對(duì)地絕緣電阻，一般絕緣電阻大于2兆歐均屬合格。測(cè)試前必須可靠短接或解除二極管，解除電池組與外電路的連接線和直流母線絕緣監(jiān)視裝置的接地點(diǎn)等。測(cè)試后應(yīng)恢復(fù)原狀。 </p><p> 直流屏的基本功能 </p> <p> 直流屏電源設(shè)備作為直流系統(tǒng)中的重要部分，主要有交流進(jìn)線系統(tǒng)、電源雙路互投系統(tǒng)、直流分配系統(tǒng)等多個(gè)系統(tǒng)部分組成，具備“后備電源”這一主要功能。在交流斷電之后，仍然可以持續(xù)為電力用戶形成電力輸出，實(shí)現(xiàn)應(yīng)急電源的有效提供。而操作電源功能則體現(xiàn)在對(duì)于斷路器分合閘操作的供電形式，能夠加強(qiáng)對(duì)于儀器儀表、繼電保護(hù)等電源的控制。直流屏電源設(shè)備也能夠供給通訊電源、載波電源以及交流UPS等多種形式，是目前直流電源系統(tǒng)運(yùn)行的基礎(chǔ)載體。明確直流屏電源設(shè)備的功能以及應(yīng)用現(xiàn)狀的基礎(chǔ)上進(jìn)一步探究直流屏電源設(shè)備的應(yīng)用方式。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南艾默生直流屏生產(chǎn)商,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954543398438/8084759.png"></div><p> 音頻范圍類似于正弦波信號(hào),盡管它的范圍不是太高,但其能量使演講者或接收機(jī)的嗡嗡聲。所以脈動(dòng)和某些形式的要求,和對(duì)一些工業(yè)電網(wǎng)-cnelc控制場(chǎng)合,由于窄脈沖達(dá)到一定高度會(huì)干擾數(shù)字或邏輯控制單元,降低設(shè)備運(yùn)行的可靠性,因此對(duì)于這種窄脈沖的振幅由于某些限制,和紋波的類似于正弦波,通常由于其低振幅,小擾動(dòng)控制單元。 </p> <p> 直流屏電源輸出紋波的大小與直流屏電源的輸出電壓電流有很大關(guān)系，直流屏電源功率越大紋波越大，另外是與電源的電路和制造工藝有很大關(guān)系。直流電是通過(guò)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。安順愛(ài)克賽直流屏批發(fā)商</p><p style="text-indent:25px">直流輸出電壓只能達(dá)到額定值的60%-70%，用萬(wàn)用表測(cè)硅整流器輸入端三相電壓即可，處理后便可恢復(fù)正常。云南艾默生直流屏生產(chǎn)商</p><p> 直流電是通過(guò)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(kāi)故障所有的開(kāi)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(guò)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。云南艾默生直流屏生產(chǎn)商</p><p style="text-indent:25px">成都駿為巨達(dá)科技有限公司是一家建立全方面***、高科技、完善的客戶服務(wù)體系是公司為客戶服務(wù)的根本。公司理念“求實(shí)、進(jìn)取”，遵奉“用戶至上、追求超越、良好服務(wù)、”的宗旨。為用戶提供高質(zhì)量的方案，良好的服務(wù)。為保障客戶高可靠性電力環(huán)境及機(jī)房環(huán)境而努力！的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠(chéng)實(shí)可信的企業(yè)。駿為巨達(dá)科技公司作為建立全方面***、高科技、完善的客戶服務(wù)體系是公司為客戶服務(wù)的根本。公司理念“求實(shí)、進(jìn)取”，遵奉“用戶至上、追求超越、良好服務(wù)、”的宗旨。為用戶提供高質(zhì)量的方案，良好的服務(wù)。為保障客戶高可靠性電力環(huán)境及機(jī)房環(huán)境而努力！的企業(yè)之一，為客戶提供良好的電池系列，UPS產(chǎn)品，機(jī)房精密空調(diào)，。駿為巨達(dá)科技公司始終以本分踏實(shí)的精神和必勝的信念，影響并帶動(dòng)團(tuán)隊(duì)取得成功。駿為巨達(dá)科技公司始終關(guān)注機(jī)械及行業(yè)設(shè)備市場(chǎng)，以敏銳的市場(chǎng)洞察力，實(shí)現(xiàn)與客戶的成長(zhǎng)共贏。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/1675737.html</p></div></div></div></div></div><div id="kx7dfmt" class="page-right twoColRt"><div id="wgi8wq8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="b2q7k79" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img 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