萍鄉(xiāng)山特ups電源廠家批發(fā) 誠信服務(wù) 南昌穎頓科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="3、負(fù)載(例如計(jì)算機(jī))對(duì)UPS常規(guī)電性能指標(biāo)有哪些，其使用量的范圍。計(jì)算機(jī)與其他一般辦公室設(shè)備一樣，屬整流電容負(fù)載，此類負(fù)載功率因數(shù)一般在0.6～0.7之間，萍鄉(xiāng)山特ups電源廠家批發(fā)，且相對(duì)應(yīng)的峰值因數(shù)只有2.5～2.8倍，萍鄉(xiāng)山特ups"><meta name="keywords" content="萍鄉(xiāng)山特ups電源廠家批發(fā),ups電源"><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 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href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_dianyuan/">電源</a>?<a href="http://www.cdcfah.com/cp/third-dianyuan_upsdy/">UPS電源</a>?萍鄉(xiāng)山特ups電源廠家批發(fā) 誠信服務(wù) 南昌穎頓科技供應(yīng)</p><div id="8cebnpw" class="leftbox clearfix"><h1>萍鄉(xiāng)山特ups電源廠家批發(fā) 誠信服務(wù) 南昌穎頓科技供應(yīng)</h1><div id="luj4tyq" class="proBig"><div id="jdakwnp" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492512568359/4277719.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="87npwia" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492512568359/4277719.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="wfhw8wy" 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>江西省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>萍鄉(xiāng)山特ups電源廠家批發(fā),ups電源</p><p><span>***更新：</span>2020-07-20 05:14:28</p><p><span id="click" >瀏覽次數(shù)：28次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="lp7lnp3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">南昌穎頓科技有限公司</a></p><p><span>聯(lián)系人：</span>王總</p><p><span>郵箱: </span>1184078739@qq.com</p><p><span>電話: </span>13397095182</p><p><span>傳真: </span>0791_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0791-86491535</p><p><span>地址: </span>井岡山大道1338號(hào)匯盛大廈5樓521號(hào)房</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="ki78xul" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="nmtq2gn" class="box"><p><p> 3、負(fù)載(例如計(jì)算機(jī))對(duì)UPS常規(guī)電性能指標(biāo)有哪些，其使用量的范圍。 </p> <p> 計(jì)算機(jī)與其他一般辦公室設(shè)備一樣，屬整流電容負(fù)載，此類負(fù)載功率因數(shù)一般在0.6～0.7之間，萍鄉(xiāng)山特ups電源廠家批發(fā)，且相對(duì)應(yīng)的峰值因數(shù)只有2.5～2.8倍，萍鄉(xiāng)山特ups電源廠家批發(fā)。而其他一般的馬達(dá)負(fù)載功率因數(shù)也只在0.3～0.8之間。因此一般UPS只要設(shè)計(jì)上具有功率因數(shù)0.7或0.8，萍鄉(xiāng)山特ups電源廠家批發(fā)，而峰值因數(shù)3以上即可符合一般負(fù)載的需求。高階計(jì)算機(jī)對(duì)UPS的另一需求為具有低的零地電壓，具有很強(qiáng)防雷擊保護(hù)措施，可短路保護(hù)及具有電氣隔離等要求。 </p> <p> 4、反映UPS對(duì)電網(wǎng)適應(yīng)能力的指標(biāo)有哪些？ </p> <p> UPS對(duì)電網(wǎng)的適應(yīng)能力指標(biāo)應(yīng)包括：①輸入功率因數(shù)；②輸入電壓范圍；③輸入諧波因數(shù)；④傳導(dǎo)性電磁場干擾大小等指標(biāo)。 </p> <p> <br /> 南昌穎頓科技有限公司忠于職守，腳踏實(shí)地。萍鄉(xiāng)山特ups電源廠家批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="萍鄉(xiāng)山特ups電源廠家批發(fā),ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492512568359/4277719.jpg"></div><p> UPS不間斷電源的基本參數(shù): </p> <p> (1)負(fù)載 </p> <p> 負(fù)載可分三類，10kV·A以下為小負(fù)載，10～60kV·A為中負(fù)載，60kV·A以上為大負(fù)載； </p> <p> (2)輸出電壓的諧波含量(失真) </p> <p> 諧波電壓對(duì)電路中的參考電壓及低電壓工作的邏輯電路會(huì)造成噪聲； </p> <p> (3)階躍負(fù)載 </p> <p> 當(dāng)一部分負(fù)載接通或斷開時(shí)，都會(huì)使負(fù)載產(chǎn)生階躍變化。由于UPS不能瞬時(shí)更正這種突然變化的電流9輸出電壓就會(huì)產(chǎn)生相應(yīng)的變化。小負(fù)載由于只接很少的設(shè)備，有時(shí)會(huì)出現(xiàn)***的階躍負(fù)載。中等負(fù)載出現(xiàn)的階躍不超過50%。而大負(fù)載只有在不正常的運(yùn)行狀態(tài)下才可能出現(xiàn)超過z5%的階躍負(fù)載。一般的逆變器設(shè)計(jì)都能滿足小于25%的階躍負(fù)載； </p> <p> <br /> 萍鄉(xiāng)山特ups電源廠家批發(fā)南昌穎頓科技有限公司發(fā)揮能量，與公司同進(jìn)步、同發(fā)展。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="萍鄉(xiāng)山特ups電源廠家批發(fā),ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378719550782/1332562.png"></div><p> 因?yàn)槠淠孀兤骱托铍姵毓ぷ鞯奶厥庑裕琔PS電源的安裝和使用須有一套嚴(yán)格、科學(xué)的操作規(guī)程，才能提高工作穩(wěn)定性，減少設(shè)備故障率，真正地做到設(shè)備供電不間斷。 </p> <p> （1）UPS電源的安裝環(huán)境應(yīng)避免陽光直射，并留有足夠的通風(fēng)空間，保持工作環(huán)境的溫度不高于25℃。如果工作環(huán)境溫度超過25℃，每溫升增加10℃，電池的壽命就會(huì)縮短一半左右。 </p> <p> （2）不宜在UPS電源的輸出端使用大功率可控硅負(fù)載、可控硅橋式整流或半波整流型負(fù)載，此類負(fù)載易造成逆變器末級(jí)驅(qū)動(dòng)晶體管被燒毀。 </p> <p> <br /> </p><p> <br /> </p> <p> 一、ups的品牌 </p> <p> ups不間斷電源的大小牌子有很多，平時(shí)我們在項(xiàng)目中用的比較多主要有下面一些牌子（排名不分先后）。 </p> <p> <br /> </p> <p> <br /> </p> <p> 其中山特、艾默生、科華、科士達(dá)等牌子我們在項(xiàng)目中經(jīng)常會(huì)看到。當(dāng)然除了上面這些牌子，動(dòng)力源、任達(dá)、寶星等這些也是不錯(cuò)的，在實(shí)際項(xiàng)目中可以根據(jù)情況選擇使用。 </p> <p> <br /> </p> <p> 二、ups配置計(jì)算 </p> <p> 對(duì)于ups的公式計(jì)算，我們在之前曾提到過，算起來比較復(fù)雜，很多人也不理解，那么我們來了解下簡單的計(jì)算方法。 </p> <p> <br /> </p> <p> <br /> </p> <p> 使用時(shí)按下列公式計(jì)算： </p> <p> 所需電池容量(Ah)= UPS容量（KVA）×109（Ah.塊）/KVA/每組電池塊數(shù) </p> <p> <br /> </p> <p> <br /> </p> <p> 舉例一： </p> <p> 例如：對(duì)于109Ah?塊/kVA設(shè)計(jì)UPS電池容量的算法，一臺(tái)120kVA的UPS，每組電池32塊，要求后備時(shí)間60min(即1h)。 </p> <p> <br /> </p> <p> 則所需電池容量為（60min）： </p> <p> 120kVA×109Ah?塊/kVA=13080Ah?塊, </p> <p> 13080Ah?塊/32塊=409(Ah), </p> <p> 即可選12V，100Ah電池4組(32塊/組)。 </p> <p> 注意：實(shí)際后備時(shí)間不足與60min接近。 </p> <p> <br /> </p> <p> <br /> 南昌穎頓科技有限公司質(zhì)量服務(wù)是我們服務(wù)精神。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="萍鄉(xiāng)山特ups電源廠家批發(fā),ups電源" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492703173828/8856819.jpg"></div><p> UPS不間斷電源 </p> <p> UPS不間斷電源其輸出功率從500VA～3000KVA不等。UPS電源按其工作方式可分為后備式UPS、在線式UPS、在線互動(dòng)式UPS三類；而按其輸出波形又可分為方波輸出UPS和正弦波輸出UPS兩種。 </p> <p> 后備式UPS不間斷電源的優(yōu)點(diǎn)是：運(yùn)行效率高、噪音低、價(jià)格相對(duì)便宜，主要適用于市電波動(dòng)不大，對(duì)供電質(zhì)量要求不高的場合。在線式UPS電源與后備式UPS電源相比，在線式UPS不間斷電源的供電質(zhì)量明顯優(yōu)于后備式UPS不間斷電源，因?yàn)樗梢詫?shí)現(xiàn)對(duì)負(fù)載的穩(wěn)頻、穩(wěn)壓供電，且在由市電供電轉(zhuǎn)換到蓄電池供電時(shí)，其轉(zhuǎn)換時(shí)間為零。 </p> <p> 方波輸出的UPS電源帶負(fù)載能力差(負(fù)載量*為額定負(fù)載的40～60％)，不能帶電感性負(fù)載。如所帶的負(fù)載過大，方波輸出電壓中包含的三次諧波成份將使流入負(fù)載中的容性電流增大，嚴(yán)重時(shí)會(huì)損壞負(fù)載的電源濾波電容。 </p> <p> <br /> 南昌穎頓科技有限公司措施得力，工作到位。江西科華ups電源上門維修</p><p style="text-indent:25px">南昌穎頓科技有限公司忠誠公司，熱愛團(tuán)隊(duì)。萍鄉(xiāng)山特ups電源廠家批發(fā)</p><p> （2）在線互動(dòng)式UPS電源 </p> <p> 指逆變器并聯(lián)連接在市電與負(fù)載之間，起后備電源作用，同時(shí)逆變器作為充電器給蓄電池充電。通過逆變器的可逆運(yùn)行方式，與市電相互作用，因此被稱為互動(dòng)式。此種UPS電源，在市電正常時(shí)，負(fù)載由經(jīng)改良后的市電供電，同時(shí)逆變器作為充電器給蓄電池充電，此時(shí)逆變器起AC/DC變換器的作用；而當(dāng)市電故障時(shí)，負(fù)載完全由逆變器供電，此時(shí)，逆變器起DC/AC變換器的作用。 </p> <p> 在線互動(dòng)式UPS具有結(jié)構(gòu)較簡單、實(shí)施方便、且易于并聯(lián)、便于維護(hù)和維修、效率高、運(yùn)行費(fèi)用低、整機(jī)可靠性高等優(yōu)點(diǎn)，性能滿足某些負(fù)載要求，特別適用于網(wǎng)絡(luò)中某些計(jì)算機(jī)設(shè)備采用分布式供電的系統(tǒng)。此種電源缺點(diǎn)是穩(wěn)壓性能不高，尤其動(dòng)態(tài)響應(yīng)速度低，其次抗干擾能力不強(qiáng)，電路會(huì)產(chǎn)生諧波干擾和調(diào)制干擾。 </p> <p> <br /> 萍鄉(xiāng)山特ups電源廠家批發(fā)</p><p style="text-indent:25px">南昌穎頓科技有限公司坐落在井岡山大道1338號(hào)匯盛大廈5樓521號(hào)房，是一家專業(yè)的UPS不間斷電源、鉛酸免維護(hù)蓄電池、直流電源、IGBT大功率模塊；先后代理的廠家品牌有：深圳山特UPS、美國APC UPS、中川EPS、上海湯淺PMB蓄電池、CSB蓄電池、Trojan蓄電池、等電源維修，蓄電池回收等公司。公司目前擁有高技術(shù)人才11~50人人，以不斷增強(qiáng)企業(yè)核心競爭力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營。公司以誠信為本，業(yè)務(wù)領(lǐng)域涵蓋[ "ups電源銷售", "ups蓄電池銷售", "ups電源維修", "ups蓄電池回收" ]，我們本著對(duì)客戶負(fù)責(zé)，對(duì)員工負(fù)責(zé)，更是對(duì)公司發(fā)展負(fù)責(zé)的態(tài)度，爭取做到讓每位客戶滿意。目前公司已經(jīng)成為[ "ups電源銷售", "ups蓄電池銷售", "ups電源維修", "ups蓄電池回收" ]的**企業(yè)，正積蓄著更大的能量，向更廣闊的空間、更***的領(lǐng)域拓展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/657299.html</p></div></div></div></div></div><div id="jtq2yfw" class="page-right twoColRt"><div id="hwjlyp7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="deac3fr" class="recomPic likePro"><a href="http://www.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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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