貴州萬正直流屏系統(tǒng) 成都駿為巨達(dá)科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="直流屏電源屏有哪些作用？直流屏的作用就是將交流電變壓-整流，成為直流電，并儲存在蓄電池組中，另外還有直流配電輸出，貴州萬正直流屏系統(tǒng)。隨著計(jì)算機(jī)技術(shù)和通信技術(shù)的快速發(fā)展，電力系統(tǒng)逐漸向著綜合自動化、網(wǎng)絡(luò)化集中管理以及電站或電廠無人值守的方向"><meta name="keywords" content="貴州萬正直流屏系統(tǒng),直流屏"><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" 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href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianqiqo/">配電器</a>?貴州萬正直流屏系統(tǒng) 成都駿為巨達(dá)科技供應(yīng)</p><div id="hpwie83" class="leftbox clearfix"><h1>貴州萬正直流屏系統(tǒng) 成都駿為巨達(dá)科技供應(yīng)</h1><div id="s7882ok" class="proBig"><div id="hpwiuiy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954467968750/6802394.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3tezbn8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954467968750/6802394.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fx3iz2m" 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>貴州萬正直流屏系統(tǒng),直流屏</p><p><span>***更新：</span>2020-08-14 02:16:07</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="i2csjfb" 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4棟2單元8樓16號</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="y7wso8f" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3w23rq7" class="box"><p><p> 直流屏電源屏有哪些作用？ </p> <p> 直流屏的作用就是將交流電變壓-整流，成為直流電，并儲存在蓄電池組中，另外還有直流配電輸出，貴州萬正直流屏系統(tǒng)。隨著計(jì)算機(jī)技術(shù)和通信技術(shù)的快速發(fā)展，電力系統(tǒng)逐漸向著綜合自動化、網(wǎng)絡(luò)化集中管理以及電站或電廠無人值守的方向發(fā)展。而這種自動化系統(tǒng)對不安全憂患的就需要采取一定的措施。作為電力系統(tǒng)的重要組成部分，直流屏應(yīng)用大量科學(xué)技術(shù)，選擇高性能綜合控制器對直流屏的每個(gè)運(yùn)行環(huán)節(jié)進(jìn)行監(jiān)控；選擇電池巡檢單元以保證蓄電池（蓄電池可保證系統(tǒng)在斷電情況下或是直流電源系統(tǒng)本身損壞而出現(xiàn)斷電情況下正常運(yùn)作）的電壓正常，如有發(fā)現(xiàn)蓄電池惡化現(xiàn)象，可及時(shí)處理，這樣就算在斷電情況下，貴州萬正直流屏系統(tǒng)，仍能向外及時(shí)提供直流電源，避免故障發(fā)生； </p> <p> <br /> </p> <p> <br /> 直流屏系統(tǒng)為遠(yuǎn)程檢測和控制提供了強(qiáng)大的功能，貴州萬正直流屏系統(tǒng)，并具有遙控、遙調(diào)、遙測、遙信功能和遠(yuǎn)程通訊接口。貴州萬正直流屏系統(tǒng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州萬正直流屏系統(tǒng),直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954467968750/6802394.png"></div><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)在對于斷路器分合閘操作的供電形式，能夠加強(qiáng)對于儀器儀表、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。成都艾默生直流屏屏體的接地及屏內(nèi)的保護(hù)接地直接應(yīng)與接地網(wǎng)相連，不得轉(zhuǎn)接，接地使用規(guī)范要求規(guī)格的接地線。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州萬正直流屏系統(tǒng),直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954543398438/8084759.png"></div><p> 整流模塊系統(tǒng) </p> <p> 電力整流模塊是把交流電整流成直流電的單機(jī)模塊，它可以多臺并聯(lián)使用，實(shí)現(xiàn)了N1冗余。模塊輸出是110V、220V穩(wěn)定可調(diào)的直流電壓。 </p> <p> 配電單元 </p> <p> 配電單元主要是直流屏中為實(shí)現(xiàn)交流輸入、直流輸出、電壓顯示、電流顯示等功能所使用的器件。 </p> <p> 降壓單元 </p> <p> 降壓單元是降壓穩(wěn)壓設(shè)備，是合母電壓輸入降壓單元，降壓單元再輸出到控母，調(diào)節(jié)控母電壓在設(shè)定范圍內(nèi)(110V或220V)。 </p> <p> <p> 電池巡檢單元 </p> <p> 電池巡檢單元是對蓄電池在線電壓情況巡環(huán)檢測的一種設(shè)備 </p> <p> <br /> </p> </p><p> 直流屏主要特點(diǎn)： </p> <p> 系統(tǒng)采用監(jiān)控裝置內(nèi)置絕緣監(jiān)察、電池檢測、接地選線、電池活化、硅鏈調(diào)壓、**信號等功能單元，大力方便用戶使用；直流屏 </p> <p> 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)。 </p> <p> 充電模塊采用自然冷卻方式，平均無故障時(shí)間大幅提高，而且可用于環(huán)境相對惡劣的場所； </p> <p> 充電模塊可帶電插拔，平均維修時(shí)間大幅減少； </p> <p> 采用國際很新軟開關(guān)技術(shù)，主要器件采用高質(zhì)量的高等產(chǎn)品； </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% 直流電電勢是穩(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><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="貴州萬正直流屏系統(tǒng),直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954498115234/7020711.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)行通常被稱為智能免維護(hù)直流電源屏，直流屏是一種簡稱。成都艾默生直流屏</p><p style="text-indent:25px">直流屏由整流模塊系統(tǒng)、配電單元、降壓單元、電池巡檢單元、開關(guān)量檢測單元、監(jiān)控系統(tǒng)、絕緣監(jiān)測單元組成。貴州萬正直流屏系統(tǒng)</p><p> 電焊機(jī)的外殼必須有良好的接地。 </p> <p> 電焊工應(yīng)具備鑲有濾光鏡的手把面罩或套頭面罩、電焊手套、橡膠絕緣鞋及清理焊渣用的白光眼鏡（防護(hù)鏡）等防護(hù)用具。 </p> <p> 電焊工更換焊條時(shí)，必須戴電焊手套，以防觸電。 </p> <p> 電焊工離開工作現(xiàn)場必須將電焊機(jī)的電源切斷。 </p> <p> 屏體的接地及屏內(nèi)的保護(hù)接地直接應(yīng)與接地網(wǎng)相連，不得轉(zhuǎn)接，接地使用規(guī)范要求規(guī)格的接地線。 </p> <p> 柜的固定及接地應(yīng)可靠，盤、柜漆層應(yīng)完好、清潔整齊。 </p> <p> 微機(jī)控制高頻開關(guān)直流屏具有穩(wěn)壓和穩(wěn)流精度高、體積小、重量輕、效率高、輸出紋波、諧波失真小、自動化程度高及可靠性高，并可配置鎘鎳蓄電池、防酸蓄電池及閥控式鉛酸電池，可實(shí)現(xiàn)無人值守等優(yōu)點(diǎn)，***應(yīng)用于配電站、發(fā)電廠、石化、鋼鐵、電氣化鐵路、房地產(chǎn)、礦井、建筑、醫(yī)院等行業(yè)之中。貴州萬正直流屏系統(tǒng)</p><p 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