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class="twoCol"><div id="hrftrfd" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a 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>?新余全系列ups電源維修售后服務(wù) ups蓄電池南昌穎頓科技供應(yīng)</p><div id="1btffnb" class="leftbox clearfix"><h1>新余全系列ups電源維修售后服務(wù) ups蓄電池南昌穎頓科技供應(yīng)</h1><div id="d9ffrdb" class="proBig"><div id="zhvjj1d" 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="dpvhdp1" 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="v1lxjxl" 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>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>新余全系列ups電源維修售后服務(wù),ups電源維修</p><p><span>***更新：</span>2021-01-15 03:05:50</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="9ppdzn9" 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: </span>0791-86491535</p><p><span>地址: </span>井岡山大道1338號匯盛大廈5樓521號房</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="9vjfh7f" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="njtfrd9" class="box"><p><p> 測試UPS的主要目的是鑒定UPS的實際技術(shù)指標(biāo)能否滿足使用要求。UPS的測試一般包括動態(tài)測試和穩(wěn)態(tài)測試兩類。穩(wěn)態(tài)測試是在空載、50%額定負(fù)載以及***額定負(fù)載條件下，測試輸入、輸出端的各相電壓、線電壓、空載損耗、功率因數(shù)、效率、輸出電壓波形，新余全系列ups電源維修售后服務(wù)、失真度及輸出電壓的頻率等。動態(tài)測試一般是在負(fù)載突變(一般選擇負(fù)載由0%—***和由***-0%)時，測試UPS輸出電壓波形的變化，以檢驗UPS的動態(tài)特性和能量反饋通路。 </p> <p> 工具/原料 </p> <p> 電源擾動分析儀、存儲示波器，新余全系列ups電源維修售后服務(wù)、調(diào)壓器、失真度測量儀、負(fù)載，新余全系列ups電源維修售后服務(wù)、萬用表 </p> <p> <br /> </p> <p> <br /> 南昌穎頓科技有限公司以現(xiàn)場為重點，以用戶滿意為標(biāo)。新余全系列ups電源維修售后服務(wù)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新余全系列ups電源維修售后服務(wù),ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637226492512568359/4277719.jpg"></div><p> UPS電源工頻與高頻 </p> <p> 工頻，現(xiàn)在國內(nèi)指的是逆變變壓器架構(gòu)用低頻變壓器，變壓器本身就是50HZ 或60 HZ輸出。高頻逆變變壓器本身的頻率是2KHz或以上，經(jīng)電路控制，再改成50HZ 或60 HZ輸出。如此，變壓器就變小，成本低了。高頻UPS大的優(yōu)勢是低成本、高效率，諧波可以更低，但不方便隔離，如果要隔離除非架構(gòu)考慮周到，否則都是外加貢品變壓器解決，又貴回來了。工頻UPS容易做到輸出、輸入、直流、旁路的隔離，耐沖擊。但成本高，對環(huán)境不友善。如果用在電腦性負(fù)載，浪費而污染。 </p> <p> 南昌穎頓科技有限公司經(jīng)營ups電源產(chǎn)品，維修ups電源產(chǎn)品，回收ups蓄電池本公司一體化服務(wù) 新余全系列ups電源維修售后服務(wù)南昌穎頓科技有限公司腳踏實地的作風(fēng)，銳意進(jìn)取的精神。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新余全系列ups電源維修售后服務(wù),ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637221378792646485/5463804.png"></div><p> 在線式和后備式UPS電源如何選擇 </p> <p> 一般在線式UPS價格較高，但保護(hù)功能非常完善,能夠過濾掉絕大多數(shù)電網(wǎng)上寄生的各種干擾，充分保證負(fù)載設(shè)備的穩(wěn)定性安全性;后備式UPS體積較小價格低，對于一些不是特別重要的設(shè)備系統(tǒng)，也可以起到防止斷電引起的數(shù)據(jù)丟失問題。 </p> <p> 如果經(jīng)濟(jì)條件允許，當(dāng)然首先在線式UPS。但從經(jīng)濟(jì)的角度看，一般家庭、或要求不高的普通辦公場所，一臺后備式UPS電源也足以應(yīng)付了。 </p> <p> 南昌穎頓科技有限公司提供ups電源產(chǎn)品和維修ups電源以及回收ups蓄電池產(chǎn)品 </p><p> .高次諧波測試。一般UPS的高次諧波分量總和小于5%，可用諧波分析儀來測試。良好的UPS能全部濾掉11次諧波以下的全部諧波，而且波形很穩(wěn)。選用UPS也應(yīng)盡量選用不含11次諧波以下諧波的UPS。 </p> <p> 7輸出短路試驗。此種試驗一般不予進(jìn)行，以防損壞UPS設(shè)備。這是因為有的UPS的輸出短路保護(hù)功能不夠完善。對于具有旁路電源的UPS，進(jìn)行輸出短路測試時，必須在斷開旁路電源的情況下進(jìn)行。否則當(dāng)輸出短路時，UPS會在限流的同時，將負(fù)載切人旁路電源，會燒斷旁路電源保險絲來進(jìn)行保護(hù)。這樣，既看不出輸出短路保護(hù)的限流情況，還將燒毀旁路電源的保險絲，是應(yīng)該避免的。 </p> <p> <br /> 南昌穎頓科技有限公司創(chuàng)新務(wù)實，追求成功。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新余全系列ups電源維修售后服務(wù),ups電源維修" src="https://tyunfile.71360.com/WaterMark/UploadFile/yingdun2020/637214346657402343/5662007.jpeg"></div><p> 注意事項 </p> <p> UPS的測試內(nèi)容還有很多項，如溫升保護(hù)性能試驗、工作溫度試驗、振動試驗、同步試驗、耐壓試驗、蓄電池再充電試驗、高溫、高濕試驗及可靠性試驗、不同性質(zhì)的負(fù)載試驗等等。作為一個產(chǎn)品正式生產(chǎn)，尤其是批量生產(chǎn)時，上述所有測試都有必要。但作為用戶的鑒定和驗收，則沒有必要，也不可能做如此具體的測試。一般有靜態(tài)測試，動態(tài)測試，放電測試就可以了。 </p> <p> 南昌穎頓科技有限公司經(jīng)營ups電源產(chǎn)品，維修ups電源產(chǎn)品，回收ups蓄電池本公司一體化服務(wù) 南昌穎頓科技有限公司一體化服務(wù)。新余全系列ups電源維修售后服務(wù)</p><p style="text-indent:25px">南昌穎頓科技有限公司嚴(yán)格操作質(zhì)量保證。新余全系列ups電源維修售后服務(wù)</p><p> 艾默生ups電源，安裝蓄電池時哪些方面需要注意 </p> <p> <span style="font-size:12px;">1、不要在密封空間或火的附近安裝艾默生ups蓄電池，這種環(huán)境中使用和安裝蓄電池易引發(fā)及火災(zāi)的。</span> </p> <p> <br /> </p> <p> 2、不要用有可能引發(fā)靜電的東西蓋住蓄電池，產(chǎn)生靜電時有時會引起，應(yīng)非常注意。 </p> <p> <br /> </p> <p> 3、離水近的地方不適合安裝蓄電池，否則有發(fā)生觸電危險。這方面也是需要特別注意的。 </p> <p> <br /> </p> <p> 4、請不要在溫度超過-40 °C~60 °C環(huán)境下安裝蓄電池。不過正常情況下這個要求還是可以滿足的。 </p> <p> <br /> </p> <p> 5、不要在粉塵多的地方使用蓄電池，有造成蓄電池短路的事情。 </p> <p> <br /> </p> <p> 6、不要用有粘性或標(biāo)貼類物體壓住上蓋，因上蓋下面有排氣閥，電池內(nèi)產(chǎn)生的氣體將不能逸出。會造成鼓包，甚至。 </p> <p> <br /> </p> <p> 7、并聯(lián)的個數(shù)——浮充電時，插接式端子電池**多只能并聯(lián)三列，螺栓緊固式端子沒有特別限制，但并聯(lián)數(shù)量小可靠性增加。為使各列充放電電池保持均衡， </p> <p> <br /> </p> <p> <br /> 新余全系列ups電源維修售后服務(wù)</p><p style="text-indent:25px">南昌穎頓科技有限公司總部位于井岡山大道1338號匯盛大廈5樓521號房，是一家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，蓄電池回收等的公司。南昌穎頓科技深耕行業(yè)多年，始終以客戶的需求為向?qū)В瑸榭蛻籼峁?**的ups電源銷售，ups蓄電池銷售，ups電源維修，ups蓄電池回收。南昌穎頓科技致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。南昌穎頓科技始終關(guān)注自身，在風(fēng)云變化的時代，對自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使南昌穎頓科技在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2850626.html</p></div></div></div></div></div><div id="rbztrff" class="page-right twoColRt"><div id="txxd1ft" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xbz7rpd" 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配件哪家強信息推薦自業(yè)物資供應(yīng)" 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(yīng)</p></a></div><div id="ptrhv99" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img 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