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href="http://www.cdcfah.com/cp/second-dgdq_pdsdsbcr/">配電輸電設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-pdsdsbcr_peidianqiqo/">配電器</a>?湖南機(jī)房**ups電源公司成都駿為巨達(dá)科技供應(yīng)</p><div id="dwiamoq" class="leftbox clearfix"><h1>湖南機(jī)房**ups電源公司成都駿為巨達(dá)科技供應(yīng)</h1><div id="d3ce77n" class="proBig"><div id="jmo8yn2" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637300013056767578/481613.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3o2dami" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637300013056767578/481613.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="vjbvht3" 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>湖南機(jī)房**ups電源公司,ups電源</p><p><span>***更新：</span>2020-12-12 06:08:09</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="exz22zv" 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="8o2jlnu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="aeq4fqh" class="box"><p><p> 不間斷電源（UPS）種類 </p> <p> UPS大致可分成三種：離線式（OffLine），在線式（Online）和在線交互式（Lineinteractive）。 </p> <p> 什么是離線式不間斷電源（OffLineUPS） </p> <p> 離線式不間斷電源如上圖所示。平常市電通過旁路直接向負(fù)載供電，湖南機(jī)房**ups電源公司。只有在停電時(shí)，湖南機(jī)房**ups電源公司，才通過逆變器將電池能量轉(zhuǎn)換為交流向負(fù)載提供電力。離線式不間斷電源的特點(diǎn)： </p> <p> 當(dāng)市電正常時(shí)，離線式UPS對(duì)市電沒有任何處理而直接輸出至負(fù)載，因此對(duì)市電噪音以及浪涌的控制能力較差； </p> <p> 存在轉(zhuǎn)換時(shí)間； </p> <p> 保護(hù)性能很差； </p> <p> 結(jié)構(gòu)簡單、體積小、重量輕，湖南機(jī)房**ups電源公司、控制容易、成本低。 UPS電源不宜側(cè)放，應(yīng)保持進(jìn)風(fēng)孔與出風(fēng)孔通暢；湖南機(jī)房**ups電源公司</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南機(jī)房**ups電源公司,ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637300013056767578/481613.png"></div><p> UPS作為保護(hù)性的電源設(shè)備，它的性能參數(shù)具有重要意義，應(yīng)是我們選購時(shí)的考慮重點(diǎn)。市電電壓輸入范圍寬，則表明對(duì)市電的利用能力強(qiáng)（減少電池放電）。輸出電壓、頻率范圍小，則表明對(duì)市電調(diào)整能力強(qiáng)，輸出穩(wěn)定。波形畸變率用以衡量輸出電壓波形的穩(wěn)定性,而電壓穩(wěn)定度則說明當(dāng)UPS突然由零負(fù)載加到滿負(fù)載時(shí)，輸出電壓的穩(wěn)定性。 </p> <p> 還有UPS效率、功率因數(shù)、轉(zhuǎn)換時(shí)間等都是表征UPS性能的重要參數(shù)，決定了對(duì)負(fù)載的保護(hù)能力和對(duì)市電的利用率。性能越好，保護(hù)能力也越強(qiáng)，總的來說，離線式UPS對(duì)負(fù)載的保護(hù)很差，在線互動(dòng)式略優(yōu)之，在線式則幾乎可以解決所有的常見電力問題。當(dāng)然成本也隨著性能的增強(qiáng)而上升。因此用戶在選購UPS時(shí)，應(yīng)根據(jù)負(fù)載對(duì)電力的要求程度及負(fù)載的重要性不同,而選取不同類型的UPS。湖南機(jī)房**ups電源公司UPS電源**濾波器可提高UPS現(xiàn)象,不僅提高功率因數(shù),減少視在電流,可明顯降低高次諧波畸變,減高次諧波損耗。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南機(jī)房**ups電源公司,ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637300013051904297/6190627.png"></div><p>如何延長不間斷電源（UPS）的供電時(shí)間<p>延長不間斷電源的供電時(shí)間有兩種方法：<p>增加電池容量?？梢愿鶕?jù)所需供電的時(shí)間長短增加電池的數(shù)量，但是采用這種方法會(huì)造成電池充電時(shí)間的相對(duì)增加，同時(shí)也會(huì)增加相應(yīng)的維護(hù)設(shè)備的數(shù)量、增大產(chǎn)品體積，造成UPS整體成本提高；<p>選購容量較大的UPS。采用這種方法不僅可以降低維修成本，如果需要擴(kuò)充負(fù)載設(shè)備，較大容量的不間斷電源仍可正常工作。、<p>什么是電源監(jiān)控軟件<p><br/><p>電源監(jiān)控軟件是與不間斷電源（UPS）配合使用，用以提高不間斷電源的效能。用戶在使用不間斷電源過程中，通過該軟件能夠準(zhǔn)確掌握不間斷電源的工作狀態(tài)，記錄市電的穩(wěn)定狀況供技術(shù)人員進(jìn)行分析。沁市電中斷或電池供電終止時(shí)可以自動(dòng)進(jìn)行文檔儲(chǔ)存、系統(tǒng)關(guān)閉以及關(guān)閉UPS等功能。新一代電源監(jiān)控軟件還具有UPS遠(yuǎn)端監(jiān)控和UPS定時(shí)開關(guān)機(jī)等功能。<p><br/><p><br/><p> UPS系統(tǒng)結(jié)構(gòu)及原理 </p> <p> 監(jiān)控平臺(tái)也是UPS的很重要組成部分之一。 </p> <p> UPS的基本原理 </p> <p> 后備式UPS運(yùn)行原理 </p> <p> 有市電時(shí)，市電通過開關(guān)后直接供給負(fù)載，逆變器不工作；另外，市電通過充電器給電池充電。 </p> <p> 停電后，啟動(dòng)逆變器，把電池儲(chǔ)存的能量通過逆變器和開關(guān)供給負(fù)載。 </p> <p> 功率等級(jí)0.25-2KVA左右 </p> <p> 互動(dòng)式UPS運(yùn)行原理 </p> <p> 在線互動(dòng)UPS與后備式比，主要區(qū)別在于：逆變器與充電器合二為一；輸出通過變壓器的抽頭跳變，實(shí)現(xiàn)分段穩(wěn)壓。 </p> <p> 功率等級(jí)0.7-20kVA左右 </p> <p> 在線式UPS運(yùn)行原理 </p> <p> 不管電網(wǎng)電壓是否正常，負(fù)載所用的交流電壓都要經(jīng)過逆變電路，即逆變電路始終處于工作狀態(tài)。 </p> <p> 功率等級(jí)0.7-1500kVA左右 </p> <p> Delta變換UPS運(yùn)行原理 </p> <p> Delta變換器和補(bǔ)償變壓器實(shí)現(xiàn)穩(wěn)壓功能，主變換器是雙向變換器。不能穩(wěn)定頻率。 </p> <p> 功率等級(jí)10-480kVA左右 </p> <p> 四種UPS的比較 UPS不間斷電源將市電穩(wěn)壓后提供負(fù)載使用，此時(shí)的UPS電源就相當(dāng)于是一臺(tái)交流市電穩(wěn)壓器。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="湖南機(jī)房**ups電源公司,ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/cdjwjd/637300013047949218/9972799.png"></div><p style="text-indent:25px"><p>目前許多UPS電源中使用的閥控式鉛酸蓄電池（VRLA）從一開始便被稱為免維護(hù)電池，這樣就給用戶一種誤解，似乎這種電池既耐用又完全不需要維護(hù)。UPS電源中的蓄電池遇到下列情況時(shí)，應(yīng)對(duì)蓄電池進(jìn)行均衡充電：過量放電致使端電壓低于蓄電池規(guī)定的標(biāo)定電壓時(shí)。對(duì)12V的小型密封式鉛酸蓄電池，其放電標(biāo)定電壓為10.5V;對(duì)24V的蓄電池組，其放電標(biāo)定電壓為21V;對(duì)96V的蓄電池組，其放電標(biāo)定電壓為85V。<p>不要使用柴油發(fā)電機(jī)<p>UPS電源不宜由柴油發(fā)電機(jī)供電，因其頻率經(jīng)常突變不穩(wěn)，影響UPS電源的正常運(yùn)行。UPS電源車的應(yīng)用，在市電斷電無法短時(shí)間恢復(fù)的情況下，使用UPS電源供電，能即時(shí)實(shí)現(xiàn)電力供應(yīng)的無縫對(duì)接。湖南機(jī)房**ups電源公司</p><p style="text-indent:25px">關(guān)閉UPS電源時(shí)，再按開關(guān)按鍵，指示燈滅掉即可。湖南機(jī)房**ups電源公司</p><p> 什么是在線式不間斷電源（On-LineUPS） </p> <p> 在線式UPS平常由逆變器輸出向負(fù)載供電，只有當(dāng)UPS發(fā)生故障、過載或過熱時(shí)才會(huì)轉(zhuǎn)為由旁路輸出給負(fù)載。在線式UPS的特點(diǎn)： </p> <p> 輸出的電力經(jīng)過UPS的處理，輸出電源品質(zhì)比較高； </p> <p> 無轉(zhuǎn)換時(shí)間； </p> <p> 結(jié)構(gòu)復(fù)雜，成本較高； </p> <p> 保護(hù)性能比較好，對(duì)市電噪音以及浪涌的控制能力很強(qiáng)。 </p> <p> <br /> </p> <p> 什么是在線交互式不間斷電源（LineinteractiveUPS） </p> <p> 在線交互式UPS平常由旁路經(jīng)變壓器輸出給負(fù)載，逆變器此時(shí)做為充電器。當(dāng)斷電時(shí)逆變器則將電池能量轉(zhuǎn)換為交流電輸出給負(fù)載. </p> <p> 在線交互式UPS的特點(diǎn)： </p> <p> 具雙向性轉(zhuǎn)換器設(shè)計(jì)，UPS電池回充時(shí)間較短； </p> <p> 存在轉(zhuǎn)換時(shí)間； </p> <p> 控制結(jié)構(gòu)復(fù)雜，成本較高； </p> <p> 保護(hù)性能介于在線式與離線式UPS之間，對(duì)市電噪音和浪涌的控制能力較差<span style="font-size:12px;"></span> </p> <p> <br /> 湖南機(jī)房**ups電源公司</p><p style="text-indent:25px">成都駿為巨達(dá)科技有限公司總部位于成都市成華區(qū)羊子山路88號(hào)4棟2單元8樓16號(hào)，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。公司自創(chuàng)立以來，投身于電池系列，UPS產(chǎn)品，機(jī)房精密空調(diào)，是機(jī)械及行業(yè)設(shè)備的主力軍。駿為巨達(dá)科技公司繼續(xù)堅(jiān)定不移地走高質(zhì)量發(fā)展道路，既要實(shí)現(xiàn)基本面穩(wěn)定增長，又要聚焦關(guān)鍵領(lǐng)域，實(shí)現(xiàn)轉(zhuǎn)型再突破。駿為巨達(dá)科技公司始終關(guān)注自身，在風(fēng)云變化的時(shí)代，對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使駿為巨達(dá)科技公司在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: 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