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id="2fht7ue" class="leftbox clearfix"><h1>銅仁低壓直流屏廠家成都駿為巨達科技供應</h1><div id="f4mbncq" class="proBig"><div id="ht7ola9" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954555849609/6075488.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hbifcjy" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954555849609/6075488.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="cr2nkc9" 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>銅仁低壓直流屏廠家,直流屏</p><p><span>***更新：</span>2020-11-23 12:15:05</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="osz82he" 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="2rixo7f" class="page-proshow02"><p class="title">詳細說明</p><div id="tiu3g43" class="box"><p><p>盤柜安裝作業(yè)程序</p><p>直流屏在卸裝、搬運過程中應該設專人負責統(tǒng)一指揮，指揮人員發(fā)出的指揮信號必須清晰，銅仁低壓直流屏廠家、準確，搬運過程應緩慢移動，防止嚴重的沖擊和震蕩，以免損壞柜體、構(gòu)件或傷人。</p><p>對于易脫落、難固定或者容易傾倒損壞的門、屏柜內(nèi)的設備等，一般應拆下分開運輸。</p><p>直流屏的固定宜采用螺栓連接，應注意不得損傷屏體。</p><p>實施電焊時，銅仁低壓直流屏廠家，應注意防止弧光傷害周圍人員的眼睛，銅仁低壓直流屏廠家，必要時候可在周圍設置擋光屏。</p><p>在潮濕的地方進行電焊工作，焊工必須站在干燥的木板上或穿絕緣鞋直流電電勢是穩(wěn)定的，不過零點，在使用中，不管什么時候分合閘，都能保證有額定電壓，能可靠的分合閘。銅仁低壓直流屏廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="銅仁低壓直流屏廠家,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954555849609/6075488.png"></div><p> 直流屏中的端電池是什么意思 </p> <p> 就是電壓調(diào)節(jié)的備用電池 </p> <p> 以前直流裝置得蓄電池分為兩組，一組是基本級，供正常負荷時用，一組為端電池，供故障時調(diào)節(jié)直流母線電壓用的，比如基本電池用得過多，造成直流母線的電壓下降過多時，通過調(diào)節(jié)裝置將端電池投上去，維持直流母線的電壓水平。 </p> <p> 現(xiàn)在《DL/T5044-2004電力工程直流系統(tǒng)設計技術規(guī)程〉中：第3款3.0.10端電池terminalbattery:蓄電池組中基本電池子之外的蓄電池 </p> <p> 1直流電源中規(guī)定；4.1.6鉛酸蓄電池組不宜設置端電池（沒有端電池就是無端電池了）；鎘鎳堿性蓄電池組宜減少端電池得個數(shù)。四川直流屏定做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="銅仁低壓直流屏廠家,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954498115234/7020711.png"></div><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(jié)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> </p><p style="text-indent:25px">直流屏是一種全新的數(shù)字化控制、保護、管理、測量的新型直流系統(tǒng)。監(jiān)控主機部分高度集成化，采用單板結(jié)構(gòu)（Allinone），內(nèi)含絕緣監(jiān)察、電池巡檢、接地選線、電池活化、硅鏈穩(wěn)壓、微機**信號等功能。主機配置大液晶觸摸屏，各種運行狀態(tài)和參數(shù)均以漢字顯示，整體設計方便簡潔，人機界面友好，符合用戶使用習慣。直流屏系統(tǒng)為遠程檢測和控制提供了強大的功能，并具有遙控、遙調(diào)、遙測、遙信功能和遠程通訊接口。通過遠程通訊接口可在遠方獲得直流電源系統(tǒng)的運行參數(shù)，還可通過該接口設定和修改運行狀態(tài)及定值，滿足電力自動化和電力系統(tǒng)無人值守變電站的要求；配有標準RS232/485串行接口和以太網(wǎng)接口，可方便納入電站自動化系統(tǒng)。直流屏電源設備的日常保養(yǎng)與維護也是十分必要的，可以提升直流屏電源設備的使用壽命；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="銅仁低壓直流屏廠家,直流屏" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637299954530488281/2197700.png"></div><p style="text-indent:25px"><p>直流屏有哪幾種,起什么作用<p>直流屏作為操作電源和信號顯示報警，為較大較復雜的高低壓（高壓更常用）配電系統(tǒng)的自動或電動操作提供電能源，另可以與**信號屏綜合設計在一起。<p>好象沒有嚴格的分類（具體請查國家或行業(yè)標準）。<p>直流屏組成：交流電源、整流裝置、充電（穩(wěn)流+穩(wěn)壓）機、蓄電池組、直流配電系統(tǒng)。<p>直流屏分類：按整流裝置的單/雙，充電機的單雙、充電機的穩(wěn)流/穩(wěn)壓以及雙功能自動/手動轉(zhuǎn)換、蓄電池組的種類（多用免維護鎳鎘蓄電池）、蓄電池容量、蓄電池單組/雙組、蓄電池放電倍率（分高、中、低倍率）、配電裝置（按設計要求制作）。<p>上述“分類”是根據(jù)用戶工程需要進行選擇，功能的不同或配置不同，其造價出入很大。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系，直流屏電源功率越大紋波越大。宜賓艾默生直流屏定做</p><p style="text-indent:25px">直流屏系統(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。銅仁低壓直流屏廠家</p><p> 音頻范圍類似于正弦波信號,盡管它的范圍不是太高,但其能量使演講者或接收機的嗡嗡聲。所以脈動和某些形式的要求,和對一些工業(yè)電網(wǎng)-cnelc控制場合,由于窄脈沖達到一定高度會干擾數(shù)字或邏輯控制單元,降低設備運行的可靠性,因此對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系。銅仁低壓直流屏廠家</p><p style="text-indent:25px">成都駿為巨達科技有限公司致力于機械及行業(yè)設備，是一家貿(mào)易型公司。公司業(yè)務涵蓋電池系列，UPS產(chǎn)品，機房精密空調(diào)等，價格合理，品質(zhì)有保證。公司秉持誠信為本的經(jīng)營理念，在機械及行業(yè)設備深耕多年，以技術為先導，以自主產(chǎn)品為重點，發(fā)揮人才優(yōu)勢，打造機械及行業(yè)設備良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2111991.html</p></div></div></div></div></div><div id="ptlamey" class="page-right twoColRt"><div id="8zwtvnx" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="kuwjbta" class="recomPic likePro"><a href="http://m.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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="qvskhog" class="recomPic likePro"><a 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