socomec NETYS PR, Руководство по эксплуатации

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NETYS PR
1000-3000 VA
IT
ALIANOENGLISH
10
IOMNETPRXX00-GB_02
3.1-1
AVR
GENERAL DESCRIPTION
3
The main purpose of the UPS is to protect sensitive and critical equipment from electrical disturbances that can
compromise operation. Black-outs, brown-outs, variations in voltage and frequency, lightning, electrostatic dis-
charges and rapid over voltages are phenomena found in all office and industrial environments and which cause
damage to the hardware and loss of data.
Netys is an Uninterruptible Power Supply designed to power computers and connected peripherals, with the excep-
tion of any other electrical device (such as household appliances, television sets, stereo systems and video recorders).
3.1 INTRODUCTION.
The characteristic feature of these UPS is the constant monitoring of the power supply which, duly filtered and
stabilised (on models with AVR) and if considered suitable, is used to supply consumers. In cases of a mains failure or
if the mains is considered to be outside limits accepted by the load, the inverter (the heart of the UPS) is activated
immediately. Drawing on the power stored in the batteries, the inverter generates a voltage that instantly takes over
from the mains without any disruption to the equipment connected.
During operation under emergency conditions, the internal batteries discharge but are recharged again automati-
cally when mains power returns.
Being hermetically sealed, the batteries do not require maintenance of any kind at any stage of their working life.
Block diagram.
Mains input
Output
(to power consumers)
Battery Battery
charger
Battery
for back-up
extensions
(optional)
Automatic Voltage stabilizer
(AVR models only)
Inverter
(DC/AC)
Automatic
transfer switch