云南伊頓直流屏報價成都駿為巨達科技供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="直流屏主要分為三部分：直流屏主接線部分（見直流屏原理圖、接線圖和元器件表）充電模塊和監(jiān)控系統(tǒng)，云南伊頓直流屏報價。（見模塊和監(jiān)控系統(tǒng)使用說明）鉛酸免維護蓄電池（電池說明書，主要參數(shù)有：電池容量和標稱電壓）直流故障按以上三部分排查。直流屏主接"><meta name="keywords" content="云南伊頓直流屏報價,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" content="no-transform" /> <meta 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href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_pdsdsbcr/">配電輸電設備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianqiqo/">配電器</a>?云南伊頓直流屏報價成都駿為巨達科技供應</p><div id="rqnp7fx" class="leftbox clearfix"><h1>云南伊頓直流屏報價成都駿為巨達科技供應</h1><div id="nc2rj3d" class="proBig"><div id="3l3hol4" 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="lpugnzo" 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="ixp8e7z" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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)品關鍵詞：</span>云南伊頓直流屏報價,直流屏</p><p><span>***更新：</span>2020-08-14 21:16:40</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="v2oq7wo" 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: </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="htkcp2l" class="page-proshow02"><p class="title">詳細說明</p><div id="hb3ce7l" class="box"><p><p> 直流屏主要分為三部分： </p> <p> 直流屏主接線部分（見直流屏原理圖、接線圖和元器件表） </p> <p> 充電模塊和監(jiān)控系統(tǒng)，云南伊頓直流屏報價。（見模塊和監(jiān)控系統(tǒng)使用說明） </p> <p> 鉛酸免維護蓄電池（電池說明書，主要參數(shù)有：電池容量和標稱電壓） </p> <p> 直流故障按以上三部分排查。 </p> <p> 直流屏主接線部分故障排查：直流屏整屏很長使用壽命國標為八年，各種電器開關、中繼、接觸器等在使用時出現(xiàn)故障，解決辦法為直接更換或調(diào)整，云南伊頓直流屏報價。 </p> <p> 模塊和監(jiān)控部分排查：在排查時，可將電池主開關斷開（此時可能影響合，云南伊頓直流屏報價、分閘和繼電保護），分別檢查各個充電模塊及監(jiān)控各部分的狀況，出現(xiàn)正常情況和異?；蚬收?，主要解決辦法仍為更換或調(diào)整。模塊和監(jiān)控在使用八年后仍能使用，這時可以認為仍然是壞的，不能認為能正常使用。直流屏的固定宜采用螺栓連接，應注意不得損傷屏體。云南伊頓直流屏報價</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南伊頓直流屏報價,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954584775391/9698955.png"></div><p style="text-indent:25px">發(fā)電廠和變電站中的電力操作電源現(xiàn)今采用的都是直流電源，它為控制負荷和動力負荷以及直流故障照明負荷等提供電源，是當代電力系統(tǒng)控制、保護的基礎。直流屏由交配電單元、充電模塊單元、降壓硅鏈單元、直流饋電單元、配電監(jiān)控單元、監(jiān)控模塊單元及絕緣監(jiān)測單元組成。主要應用于電力系統(tǒng)中小型發(fā)電廠、水電站、各類變電站，和其他使用直流設備的用戶（如石化、礦山、鐵路等），適用于開關分合閘及二次回路中的儀器、儀表、繼電保護和故障照明等場合。<span style="display:none;"></span>成都萬正直流屏報價直流屏除基礎的交流監(jiān)控、直流監(jiān)控、開關量監(jiān)控外，還可以配置絕緣監(jiān)測、電池巡檢功能；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南伊頓直流屏報價,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954535732422/9067683.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，為高壓開關在正常運行和故障狀態(tài)下的分合閘、繼電保護、自動控制、開關信號指示、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)電廠這些場合對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點位正好在電勢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,要不肯定把控制回路或者控制電纜電器燒壞。 </p><p> 電焊機的外殼必須有良好的接地。 </p> <p> 電焊工應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(防護鏡)等防護用具。 </p> <p> 電焊工更換焊條時，必須戴電焊手套，以防觸電。 </p> <p> 電焊工離開工作現(xiàn)場必須將電焊機的電源切斷。 </p> <p> 屏體的接地及屏內(nèi)的保護接地直接應與接地網(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> 柜的固定及接地應可靠，盤、柜漆層應完好、清潔整齊 </p> <p> 電池組安裝作業(yè)程序 </p> <p> 檢查電池殼體有無裂縫、滲漏和變形;極柱、安全閥周圍是否有液體溢出電池;極柱(板)、連接板(條)有無生銹氧化。 </p> <p> 測量各單體電池端電壓。 </p> <p> 蓄電池的安裝順序必須按照設計圖紙或廠家圖紙?zhí)峁┑倪B接排(線)進行合理布置，蓄電池應排列整齊一致，放置平穩(wěn)。 </p> <p> 安裝使用的工具，如鐵鉗、扳手、螺絲刀等，應做好安全措施，防止工作中發(fā)生誤觸碰，發(fā)生短路。還有直流系統(tǒng)的心臟是蓄電池，對蓄電池進行科學的維護是直流系統(tǒng)的中心工作。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南伊頓直流屏報價,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954467968750/6802394.png"></div><p> 主要適用在發(fā)電廠、水電站以及各類變電站、開閉所和用戶變電站中，為高壓斷路器分、合閘及二次回路中的控制、信號、保護、遠動通訊和故障照明提供直流電源。應用于電力、石油、化工、冶金、機械、造紙、煤炭、建材、紡織、釀酒等領域。 </p> <p> 交流配電單元：直流電源的交流系統(tǒng)一般都有兩路交流電輸入，正常時交流兩路電源輸入，兩路交流電源互為備用，交流電經(jīng)交流輸入空氣開關、交流接觸器、避雷器等送至各個充電模塊，為高頻開關整流模塊提供交流電源。直流系統(tǒng)絕緣監(jiān)測單元是監(jiān)視直流系統(tǒng)絕緣情況一種裝置，實時監(jiān)測線路對地漏電阻，此數(shù)值根據(jù)具體情況設定。云南伊頓直流屏報價</p><p style="text-indent:25px">使用直流電一般是220V（正負極對地分別是+110V -110V）這時候即使控制回路發(fā)生一點接地現(xiàn)象；云南伊頓直流屏報價</p><p> 直流屏主要特點： </p> <p> 采用開關電源的模塊化設計，N+1熱備份。 </p> <p> 充電模塊可以帶電熱插拔，平均維護時間大幅度減少。 </p> <p> 動力母線和控制母線可以由充電模塊單獨直接供電，可以通過降壓裝置熱備份。 </p> <p> 硬件低差自主均流技術，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)測裝置能夠?qū)崟r監(jiān)測系統(tǒng)絕緣情況，確保系統(tǒng)和人身安全。 </p> <p> 系統(tǒng)設計采用IEC，UL等國際標準，可靠性與安全性有充分保證。 </p> <p> <span style="display:none;"></span>現(xiàn)代電力電子與計算機網(wǎng)絡技術相結合，提供對電源系統(tǒng)的“遙測、遙控、遙信、遙調(diào)”的支持，實現(xiàn)無人值守。 </p> <p> 蓄電池自動管理及保護，實時自動檢測蓄電池的端電壓、充電放電電流，并對蓄電池的均浮充電進行智能能控制，設有電池過欠壓和充電過流聲光告警。 </p> <p> 系統(tǒng)采用監(jiān)控裝置內(nèi)置絕緣監(jiān)察、電池檢測、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；系統(tǒng)采用獨有的“**通”接線技術，大力方便大容量直流系統(tǒng)的屏內(nèi)接線，方便用戶維護。<span style="display:none;"></span> 云南伊頓直流屏報價</p><p style="text-indent:25px">成都駿為巨達科技有限公司成立于2017-05-17，專業(yè)建立全方面***、高科技、完善的客戶服務體系是公司為客戶服務的根本。公司理念“求實、進取”，遵奉“用戶至上、追求超越、質(zhì)量服務、”的宗旨。為用戶提供高質(zhì)量的方案，質(zhì)量的服務。為保障客戶高可靠性電力環(huán)境及機房環(huán)境而努力！等多項業(yè)務，主營業(yè)務涵蓋[ "電池系列", "UPS產(chǎn)品", "機房精密空調(diào)", "" ]。唯才是舉，唯能是用：擁有優(yōu)秀人才11~50人和，是實現(xiàn)企業(yè)戰(zhàn)略目標的基礎，是企業(yè)持續(xù)發(fā)展的動力。公司業(yè)務范圍主要包括：[ "電池系列", "UPS產(chǎn)品", "機房精密空調(diào)", "" ]等。公司奉行顧客至上、質(zhì)量為首、的經(jīng)營宗旨，深受客戶好評。一直以來公司堅持以客戶為中心、[ "電池系列", 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