Specifications

Remote support service
TELEGUARD is a remote trouble-
shooting system which can signal any
kind of unexpected event in real time.
Any fault is immediately signalled, 24
hours a day, 365 days a year, to the
AROS control centre, which can take
immediate action either remotely or on
site. Your UPS is always under the
watchful eyes of an AROS expert.
Plus, a report is provided periodically,
detailing all the significant events that
have taken place during the monitored
period.
Applications
Local Area Networks (LAN), Servers,
Data centers, Industrial PLCs, Cash
registers, Emergency devices
(lights/alarms), Electro-medical
devices.
Extending the back-up time
Battery expansion is envisaged to
increase the back-up time of the UPS.
Battery chargers can be used to
reduce recharging times.
Mimic panel
The Sentinel 5 Plus range comes with
an on-board mimic panel. This provides
information on the operating status of
the UPS by means of LEDs, an LCD
display made up of two rows of 20
characters, an audible indicator and
five control buttons.
Maximum safety for personnel The UPS
has a back feed protection device that
prevents any back feed current
from the UPS towards the mains power
supply, thus ensuring the safety of
maintenance personnel.
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Display of the UPS internal
temperature.
Display of the load applied to
the UPS.
Display of the remaining
battery backup time and
battery charge percentage.
Maximum flexibility
The UPS can be connected to a single
phase or three phase mains supply
(except for 6000 VA). This can be
carried out directly at the installation
site. The UPS can be programmed to
operate as a frequency converter with
batteries.
Reduced noise
Through the use of high frequency
components and fan speed control,
the noise level of the UPS is under
45 dBA.
Low consumption
Three different operating modes are
provided with a view to reduce power
consumption. These modes can
be programmed to suit the
requirements of the user and of the
load to be powered:
• Economy Mode: the UPS uses Line
Interactive technology; the load is
powered from the mains, the energy
consumption is reduced and the
efficiency is improved.
• Smart Active Mode: the UPS
automatically selects On Line or Line
Interactive operating mode according
to the quality of the mains supply, by
monitoring the number, frequency and
type of disturbances that are present.
• Stand by Off (back-up unit): the UPS
only powers the loads when there is a
mains failure. The inverter starts
operation gradually in order to avoid
inrush currents.
This feature makes the UPS ideal for
emergency lighting power supply.