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①檢查散熱風(feng)(feng)扇(shan)(shan)是否松動。可以請專業人員(yuan)加固風(feng)(feng)扇(shan)(shan)螺絲(si)；冷卻(que)風(feng)(feng)扇(shan)(shan)的(de)嘯叫聲是很難避免的(de)，尤其是大(da)功率UPS，噪(zao)(zao)聲較大(da)。當然，當發現噪(zao)(zao)音比新購(gou)買時(shi)大(da)時(shi)，就應(ying)該進行除塵，尤其是風(feng)(feng)扇(shan)(shan)葉(xie)片和防護網上的(de)灰塵堆積(ji)。

重慶UPS電(dian)(dian)(dian)源的(de)充放電(dian)(dian)(dian)有一(yi)定(ding)(ding)的(de)要(yao)求(qiu)，特別(bie)是在溫(wen)度(du)(du)控制(zhi)較為(wei)嚴格的(de)惡劣(lie)工作(zuo)環(huan)境(jing)下。當環(huan)境(jing)溫(wen)度(du)(du)高(gao)于(yu)25℃時，UPS電(dian)(dian)(dian)源電(dian)(dian)(dian)池(chi)(chi)的(de)容(rong)(rong)量高(gao)于(yu)額定(ding)(ding)容(rong)(rong)量。當環(huan)境(jing)溫(wen)度(du)(du)低(di)于(yu)25℃時，電(dian)(dian)(dian)池(chi)(chi)容(rong)(rong)量低(di)于(yu)額定(ding)(ding)容(rong)(rong)量。容(rong)(rong)量隨溫(wen)度(du)(du)變(bian)化，維(wei)護(hu)人員必須(xu)根據實(shi)際溫(wen)度(du)(du)變(bian)化仔(zi)細(xi)調整電(dian)(dian)(dian)池(chi)(chi)的(de)放電(dian)(dian)(dian)電(dian)(dian)(dian)流，同時控制(zhi)電(dian)(dian)(dian)池(chi)(chi)的(de)溫(wen)度(du)(du)使其維(wei)持在22℃至(zhi)35℃的(de)范圍內。高(gao)溫(wen)使用環(huan)境(jing)是電(dian)(dian)(dian)池(chi)(chi)實(shi)際壽命(ming)達不到設計壽命(ming)的(de)主(zhu)要(yao)原因。

重慶(qing)UPS電(dian)(dian)(dian)(dian)源(yuan)是(shi)一(yi)種能(neng)夠(gou)提供連(lian)續、穩(wen)定和不(bu)間斷電(dian)(dian)(dian)(dian)源(yuan)的(de)(de)電(dian)(dian)(dian)(dian)源(yuan)設(she)備。它的(de)(de)結(jie)構相對復雜，保護功能(neng)全面完整，幾乎可(ke)以(yi)解決(jue)所有(you)的(de)(de)電(dian)(dian)(dian)(dian)力(li)問題(ti)。最顯著的(de)(de)特征是(shi)能(neng)夠(gou)不(bu)間斷地(di)連(lian)續輸(shu)出(chu)純正弦波交流(liu)電(dian)(dian)(dian)(dian)。當市(shi)(shi)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)網(wang)出(chu)現異(yi)常時，可(ke)以(yi)有(you)效凈(jing)化市(shi)(shi)電(dian)(dian)(dian)(dian)質量，如電(dian)(dian)(dian)(dian)壓突變、電(dian)(dian)(dian)(dian)壓波動(dong)、電(dian)(dian)(dian)(dian)壓下(xia)降、脈沖干擾等。

LFP電(dian)(dian)(dian)池(chi)(chi)(chi)具有比(bi)NMC電(dian)(dian)(dian)池(chi)(chi)(chi)更(geng)(geng)安(an)全(quan)的(de)陰(yin)極(ji)材料(liao)，并(bing)且在(zai)(zai)更(geng)(geng)高(gao)的(de)溫(wen)度下不(bu)會(hui)降解。事實上，LFP電(dian)(dian)(dian)池(chi)(chi)(chi)提供了最(zui)佳的(de)熱穩定性(xing)和化學(xue)穩定性(xing)，因此比(bi)NMC電(dian)(dian)(dian)池(chi)(chi)(chi)具有更(geng)(geng)高(gao)的(de)安(an)全(quan)性(xing)。LFP電(dian)(dian)(dian)池(chi)(chi)(chi)只會(hui)在(zai)(zai)195℃時進(jin)入熱失控(kong)狀(zhuang)態，在(zai)(zai)熱失控(kong)期(qi)間釋放的(de)能(neng)量(liang)最(zui)少。典型的(de)NMC電(dian)(dian)(dian)池(chi)(chi)(chi)可(ke)以進(jin)入低至(zhi)170℃的(de)熱失控(kong)狀(zhuang)態，這將(jiang)釋放更(geng)(geng)多的(de)能(neng)量(liang)，并(bing)可(ke)能(neng)點(dian)燃和燃燒。盡管各種鋰離子電(dian)(dian)(dian)池(chi)(chi)(chi)都是(shi)安(an)全(quan)的(de)，但LFP電(dian)(dian)(dian)池(chi)(chi)(chi)是(shi)最(zui)安(an)全(quan)的(de)鋰離子電(dian)(dian)(dian)池(chi)(chi)(chi)產品之一(yi)。

蓄電(dian)(dian)池是UPS電(dian)(dian)源(yuan)設(she)備的(de)重要組成部分。目前，UPS設(she)備中(zhong)使(shi)用的(de)電(dian)(dian)池主要是閥控式(shi)鉛酸電(dian)(dian)池。在實際(ji)使(shi)用中(zhong)，如頻繁停電(dian)(dian)，UPS電(dian)(dian)池放電(dian)(dian)嚴(yan)重，充電(dian)(dian)不足(zu)，導致早期容量(liang)損失；下(xia)(xia)面，重慶(qing)UPS不間斷電(dian)(dian)源(yuan)小(xiao)編就和大家分享一下(xia)(xia)：

1.重慶UPS電(dian)源的(de)使用應(ying)在通風(feng)良好(hao)、有利于散熱、清(qing)潔、整潔、無塵的(de)環(huan)境中進行。

UPS容量利用(yong)率：重(zhong)慶UPS電(dian)(dian)(dian)(dian)源為設備提供穩定的電(dian)(dian)(dian)(dian)源。UPS電(dian)(dian)(dian)(dian)源可確保設備在(zai)突然停電(dian)(dian)(dian)(dian)時正常運行，不會造(zao)成(cheng)任(ren)何(he)損壞 設備事故及相關(guan)重(zhong)要數據丟失。此外，在(zai)正常供電(dian)(dian)(dian)(dian)條(tiao)件下，UPS電(dian)(dian)(dian)(dian)源可以具(ju)有穩定的電(dian)(dian)(dian)(dian)壓、抗(kang)干擾、抗(kang)波形失真 防雷等功能。

由于機(ji)房設(she)備上的各種(zhong)非線性負載(zai)，如開關電(dian)源和各種(zhong)類型的打印機(ji)負載(zai)，這些負載(zai)具有顯著的浪涌電(dian)流。

如(ru)(ru)上所述，不(bu)同(tong)類型的(de)(de)負載(zai)具有(you)不(bu)同(tong)的(de)(de)有(you)功(gong)和(he)無功(gong)功(gong)率(lv)比，但重慶UPS電源需要同(tong)時向(xiang)負載(zai)提(ti)供足夠的(de)(de)有(you)功(gong)和(he)空載(zai)功(gong)率(lv)，因此實際輸(shu)出容量(liang)受到負載(zai)類型的(de)(de)限制。對(dui)于計算機負載(zai)，UPS基本上可以(yi)輸(shu)出額定(ding)功(gong)率(lv)。如(ru)(ru)果負載(zai)是電阻(zu)器或電感器，則UPS的(de)(de)輸(shu)出功(gong)率(lv)將降低，需要增(zeng)加UPS的(de)(de)容量(liang)。例如(ru)(ru)，功(gong)率(lv)因數(shu)為0.7的(de)(de)1kVA UPS可以(yi)

這是決(jue)定重慶UPS電(dian)(dian)源(yuan)(yuan)容(rong)量的(de)最基本因素。UPS電(dian)(dian)源(yuan)(yuan)的(de)輸出容(rong)量必須滿足或超(chao)過負(fu)載要(yao)求，以確保(bao)正(zheng)常(chang)運行 電(dian)(dian)源(yuan)(yuan)。在(zai)實際應用中，需要(yao)考(kao)慮UPS電(dian)(dian)源(yuan)(yuan)是采用集(ji)中式(shi)電(dian)(dian)源(yuan)(yuan)還是分布(bu)式(shi)電(dian)(dian)源(yuan)(yuan)。