服(fu)務(wu)熱(re)線(xian):
400-027-1996
UPS分(fen)為(wei)後(hou)備(bei)式(shi)、在(zai)線(xian)互(hu)動(dong)式(shi)和(hu)在(zai)線(xian)式(shi)三(san)種(zhong)。
後(hou)備(bei)式(shi)UPS在(zai)市(shi)電(dian)供(gong)電(dian)正(zheng)常(chang)時(shi)，向(xiang)負(fu)載(zai)所(suo)提(ti)供(gong)的(di)電(dian)壓(ya)為(wei)對(dui)市(shi)電(dian)電(dian)壓(ya)稍(shao)加(jia)穩(wen)壓(ya)處(chu)理(li)過(guo)的(di)正(zheng)弦(xian)波(bo)電(dian)源(yuan);當(dang)市(shi)電(dian)供(gong)電(dian)不(bu)正(zheng)常(chang)時(shi)，它(ta)向(xiang)用(yong)戶(hu)負(fu)載(zai)提(ti)供(gong)的(di)是(shi)有(you)效(xiao)值(zhi)為(wei)220V的(di)穩(wen)壓(ya)方(fang)波(bo)電(dian)源(yuan)。
在(zai)線(xian)互(hu)動(dong)式(shi)UPS在(zai)市(shi)電(dian)供(gong)電(dian)正(zheng)常(chang)時(shi)，它(ta)向(xiang)負(fu)載(zai)所(suo)提(ti)供(gong)的(di)是(shi)僅(jin)對(dui)市(shi)電(dian)電(dian)壓(ya)稍(shao)加(jia)穩(wen)壓(ya)處(chu)理(li)過(guo)的(di)正(zheng)弦(xian)波(bo)市(shi)電(dian)電(dian)源(yuan);當(dang)市(shi)電(dian)供(gong)電(dian)不(bu)正(zheng)常(chang)時(shi)，才(cai)向(xiang)用(yong)戶(hu)負(fu)載(zai)提(ti)供(gong)經(jing)過(guo)逆(ni)變(bian)的(di)正(zheng)弦(xian)波(bo)電(dian)源(yuan)。
對(dui)於(yu)在(zai)線(xian)式(shi)UPS，隻(zhi)要(yao)有(you)負(fu)載(zai)工(gong)作(zuo)，逆(ni)變(bian)器(qi)就(jiu)一(yi)直(zhi)工(gong)作(zuo)，電(dian)壓(ya)穩(wen)定(ding)度(duo)優(you)於(yu)後(hou)備(bei)式(shi)UPS和(hu)在(zai)線(xian)互(hu)動(dong)式(shi)UPS，且(qie)輸(shu)出(chu)電(dian)壓(ya)的(di)瞬(shun)間(jian)響(xiang)應(ying)特(te)性(xing)好(hao)，具(ju)有(you)良(liang)好(hao)的(di)“淨(jing)化(hua)”作(zuo)用(yong)及(ji)安(an)全(quan)保(bao)護(hu)功(gong)能(neng)，抗(kang)幹(gan)擾(rao)能(neng)力(li)強(jiang)。
後(hou)備(bei)式(shi)UPS和(hu)在(zai)線(xian)互(hu)動(dong)式(shi)UPS均(jun)不(bu)能(neng)實(shi)時(shi)在(zai)線(xian)地(de)向(xiang)用(yong)戶(hu)提(ti)供(gong)標(biao)準(zhun)正(zheng)弦(xian)波(bo)電(dian)壓(ya)。因(yin)此(ci)，在(zai)市(shi)電(dian)波(bo)動(dong)範(fan)圍(wei)大(dai)的(di)地(de)區(ou)和(hu)對(dui)供(gong)電(dian)要(yao)求(qiu)較(jiao)高(gao)的(di)係(ji)統(tong)中(zhong)，如(ru)重(chong)要(yao)的(di)服(fu)務(wu)器(qi)、醫(yi)療(liao)設(she)備(bei)、通(tong)信(xin)傳(zhuan)輸(shu)的(di)供(gong)電(dian)係(ji)統(tong)及(ji)電(dian)感(gan)性(xing)負(fu)載(zai)等(deng)，宜(yi)選(xuan)用(yong)電(dian)壓(ya)穩(wen)定(ding)度(duo)好(hao)的(di)在(zai)線(xian)式(shi)UPS。從(zong)原(yuan)則(ze)上(shang)來(lai)說(shui)，在(zai)電(dian)池(chi)模(mu)式(shi)下(xia)輸(shu)出(chu)方(fang)波(bo)的(di)UPS不(bu)宜(yi)用(yong)在(zai)通(tong)信(xin)傳(zhuan)輸(shu)的(di)供(gong)電(dian)係(ji)統(tong)和(hu)生(sheng)命(ming)支(zhi)持(chi)係(ji)統(tong)(如(ru)重(chong)要(yao)的(di)醫(yi)療(liao)設(she)備(bei))中(zhong)，也(ye)不(bu)能(neng)用(yong)於(yu)某(mou)些(xie)要(yao)求(qiu)輸(shu)出(chu)波(bo)形(xing)為(wei)正(zheng)弦(xian)波(bo)的(di)負(fu)載(zai)中(zhong)，且(qie)不(bu)能(neng)驅(qu)動(dong)電(dian)感(gan)性(xing)的(di)負(fu)載(zai)，如(ru)電(dian)冰(bing)箱(xiang)、電(dian)風(feng)扇(shan)和(hu)電(dian)鑽(zuan)等(deng)。當(dang)UPS帶(dai)電(dian)感(gan)性(xing)負(fu)載(zai)時(shi)，其(qi)驅(qu)動(dong)能(neng)力(li)會(kuai)大(dai)大(dai)降(xiang)低(di)且(qie)UPS易(yi)損(sun)壞(huai)。用(yong)於(yu)處(chu)理(li)一(yi)般(pan)信(xin)息(xi)的(di)個(ge)人(ren)電(dian)腦(nao)可(ke)選(xuan)用(yong)後(hou)備(bei)式(shi)UPS電(dian)源(yuan)。
使(shi)用(yong)UPS時(shi)要(yao)考(kao)慮(lv)負(fu)載(zai)的(di)大(dai)小(xiao)及(ji)特(te)性(xing)。UPS額(e)定(ding)輸(shu)出(chu)功(gong)率(shuai)是(shi)標(biao)誌(zhi)該(gai)產(chan)品(pin)能(neng)驅(qu)動(dong)多(duo)大(dai)功(gong)率(shuai)負(fu)載(zai)的(di)重(chong)要(yao)參(shen)數(shuo)，它(ta)隨(sui)負(fu)載(zai)功(gong)率(shuai)因(yin)數(shuo)的(di)變(bian)化(hua)而(er)變(bian)化(hua)，如(ru)1kVA的(di)UPS並(bing)不(bu)一(yi)定(ding)能(neng)驅(qu)動(dong)1kVA的(di)負(fu)載(zai)，為(wei)了(liao)延(yan)長(zhang)UPS的(di)使(shi)用(yong)壽(shou)命(ming)，UPS不(bu)宜(yi)長(zhang)期(qi)處(chu)於(yu)滿(man)載(zai)狀(zhuang)態(tai)下(xia)運(yun)行(hang)。後(hou)備(bei)式(shi)UPS一(yi)般(pan)選(xuan)取(qu)額(e)定(ding)功(gong)率(shuai)的(di)60%一(yi)70%的(di)負(fu)載(zai)量(liang)，在(zai)線(xian)式(shi)UPS一(yi)般(pan)選(xuan)取(qu)額(e)定(ding)功(gong)率(shuai)的(di)70%一(yi)80%的(di)負(fu)載(zai)量(liang)。同(tong)時(shi)UPS也(ye)不(bu)宜(yi)長(zhang)期(qi)處(chu)於(yu)過(guo)度(duo)輕(qing)載(zai)狀(zhuang)態(tai)下(xia)運(yun)行(hang)。