Introduction / Pendahuluan - ICA UPS ST Series User Manual

I. INTRODUCTION / PENDAHULUAN
UPS (Uninterruptible Power Supplies) can provide
full protection against all of power problem for your
sensitive equipment
computerized instrument, PABX, facsimile, cash register
to all electronic equipment.
This UPS consists of inverter, batteries, battery
charger, control circuit, stabilizer, transfer switch and
indicator. When line power is normal, the UPS filters
line power input and by pass to output UPS and at the
same time the batteries is being charged by battery
charger. And when line power fails (off, voltage too
low), inverter will supply regulated AC power to the
load within < 4 ms transfer time so that the power
supplied to the load is uninterrupted. And when line
power is normal automatically load gets from line power
again.
This UPS is also completed by interface for
communication with computer, with operating system
Windows 95, 98, ME, Unix / Linux and Windows
NT4/2000. Information from UPS to Computer is
power fail and battery low.
AC INPUT
STABILIZER
CHARGER
ranging from computer,
INDICATOR
&
CONTROL CIRCUIT
INVERTER TRANSFER
SWITCH
BATTERY
UPS (Uninterruptible Power Supplies) dapat
melindungi peralatan Anda yang rentan terhadap
gangguan kelistrikan seperti: komputer, instrument
terkomputerisasi, PABX, faksimili, cash register dan
peralatan elektronik lainnya.
UPS ini terdiri atas inverter, baterai, pengisi
baterai, rangkaian pengendali, stabilisator, saklar-
pengalih dan indikator. Saat listrik jala-jala normal,
UPS menyaring
menyalurkannya pada keluaran UPS, pada saat yang
sama baterai diiisi oleh pengisi baterai. Manakala
terjadi gangguan listrik (padam, tegangan terlalu
rendah), inverter seketika bekerja dengan waktu alih
< 4ms sehingga pasokan listrik pada beban tidak
terganggu/terputus. Dan bila listrik jala-jala pulih
maka otomatis beban mendapat daya listrik jala-jala
kembali.
UPS ini
berkomunikasi dengan komputer, dengan sistem
operasi Windows 95, 98, ME, Unix/Linux maupun
Windows NT4/2000. Informasi yang diberikan
kepada komputer adalah listrik padam dan baterai
hampir habis
TO COMPUTER
UPS OUTPUT
listrik masukan
dilengkapi interface
.
dan
untuk