
48v dc rau 220vac fais fab online ups 3kva roj teeb thaub qab online ups
UPS- Uninterrupted Power System, Nws yog lub zog cia khoom siv hauv lub zog hluav taws xob, thaum AC fais fab mov yog qhov qub, ua UPS, lub zog daim ntawv tsim cov nroj tsuag tuaj yeem ruaj khov rau kev thauj khoom. Thaum AC fais fab mov txiav lawm, UPS tuaj yeem muab lub zog thauj khoom los ntawm kev hloov pauv lub zog ntawm lub roj teeb hauv 4-10 thib ob lossis "zero" lub sijhawm cuam tshuam. Tom qab ntawd xyuas kom cov load zoo li chav tsev network, tsev kho mob, nyiaj txiag trading center, Lub tub yees ua haujlwm li qub.

Ntshiab sine yoj tawm
Zero transfer time form line mode to battery mode
RS232 and USB communication port, optional SNMP remote
Support parallel connection, suitable for network cabinet power supply



1.AC input terminals 2.AC output terminals 3.Grounding terminals 4.Battery input
5.Circuit breaker 6.RS-232 communication port 7.USB communication port 8.EPO port(Emergency power off)
9.Parallel communication port 10.Current sharing port 11.Intelligent slot 12.LCD display
13.Bypass indicator 14.Status indicator 15.Charging indicator 16.Fault indicator 17.Function keys



