UPS cov khoom siv hluav taws xob khaws cia tau muab faib ua peb pawg tseem ceeb raws li nws txoj haujlwm ua haujlwm: standby UPS, online UPS, thiab kab - sib tham sib UPS.
Ntawm lawv, feem ntau siv yog lub standby UPS. Nws muaj cov haujlwm tseem ceeb tshaj plaws thiab tseem ceeb tshaj plaws ntawm UPS, xws li kev tswj hluav taws xob tsis siv neeg thiab kev tiv thaiv hluav taws xob. Txawm hais tias nws feem ntau muaj lub sijhawm hloov pauv ntawm ib ncig ntawm 10ms thiab lub zog inverter tso tawm AC lub zog yog qhov xwm txheej tsis yog sine yoj, nws cov qauv yooj yim, tus nqi qis, thiab kev ntseeg siab ua rau nws siv dav hauv microcomputers, peripherals, POS machines, thiab lwm yam.
Online UPS muaj cov qauv siv ntau dua tab sis kev ua tau zoo dua, muaj peev xwm daws tau txhua yam teeb meem hluav taws xob. Nws cov yam ntxwv tseem ceeb yog nws lub peev xwm los txuas ntxiv tso tawm ntshiab sine yoj AC lub zog yam tsis muaj kev cuam tshuam, daws txhua yam teeb meem hluav taws xob xws li spikes, surges, thiab zaus drift. Vim qhov kev nqis peev loj dua yuav tsum tau siv, nws feem ntau yog siv nyob rau hauv ib puag ncig uas yuav tsum muaj zog nruj, xws li cov khoom siv tseem ceeb thiab cov chaw hauv network.
Piv nrog rau standby UPS, online sib tham sib UPS muaj peev xwm lim dej, muaj zog tiv thaiv kev cuam tshuam loj, lub sij hawm hloov dua siab tshiab ntawm tsawg dua 4ms, thiab ib qho inverter tso zis ntawm analog sine yoj. Yog li ntawd, nws tuaj yeem nruab nrog cov khoom siv network xws li servers thiab routers, lossis siv rau hauv thaj chaw uas muaj zog hnyav.
