Specifications

e-Sentinel
Protection guaranteed
e-Sentinel guarantees protection of the
devices connected to it in the event of
a power failure, impulsive overvoltages
from the mains power supply and
mains voltage fluctuations.
Minimum consumption
e-Sentinel is a range of UPS systems
with LINE INTERACTIVE technology and
sine output voltage; this technology
provides a reduction in energy
consumption and 98% efficiency.
Voltage stability
e-Sentinel’s automatic voltage regulator
(AVR) is able, for mains voltage
variations not exceeding
+ 21% / - 25%, to stabilize the output
voltage at values between
-15% / +11%. For voltage variations
greater than + 21% / - 25%, the unit
powers the load from the battery via
the inverter, providing an output voltage
stabilized at ± 5%.
Timer for programmed shutdown
(via software)
This feature allows fully automatic
programmed and timed start-ups and
shutdowns.
Automatic restart
The UPS is programmed to restart
automatically when the mains power
supply returns after switching off due to
the end of back-up time following a
prolonged power failure.
Total microprocessor control
Digital control improves system
reliability considerably, allows
reductions in dimensions and weight,
and significantly increases control and
communication capabilities.
Battery optimization
The UPS periodically and automatically
performs a battery efficiency test. The
batteries are recharged by means of a
rapid charge battery charger. The UPS
is thus always guaranteed maximum
back-up time. It also comes with a
device to protect against deep
discharges, which can reduce the
expected life of the batteries.
Protection of the telephone line
e-Sentinel comes with a RJ45/RJ11
Net/Tel socket to guarantee the
protection of its telephone or network
line from any overvoltages.
Advanced communication
The Aros Watch & Save software
ensures effective and intuitive
management of the UPS. Important
information such as the input and
output voltage, the load applied, the
remaining back-up time, etc., is
displayed in the form of bar graphs.
The software is able to provide
information even in the event of a
failure, and can also programme the
UPS for automatic weekly start-up and
shutdown.
Extending the back-up time
Battery expansion is envisaged for the
e-Sentinel 200 model, so as to
increase the back-up time of the UPS.
Applications
Small/medium computer networks,
Local Area Networks (LAN),
Workstations, Servers, EPOS
(Electronic Point of Sale) systems.
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