6
3
Description
3.1
General
Congratulation for choosing an Aris
Power innovative, high performance and
safety power product. Install it in your
application to achieve higher reliability
and extended lifetime.
DCU150M1224
is a
150 W
DC-UPS
belonging to the DCU Series, AC to DC
Uninterruptable Power Supply systems.
Its mission is providing Power Security to
critical DC loads.
For flexibility of use, it
features selectable output voltage, 12 Vdc
or 24 Vdc, via dip switch. Input is very
flexible and can be AC or DC
Main Features - Designed following a
mains-connected, on-line, All-in-One
architecture, the device contains:
Power Back-up
Battery C Battery Monitoring
+ Battery Tester, all packaged in one
box.
Its wide input range, makes it suitable
for connection to mains with 115–230-
277 Vac single-phase voltage rating or
110-240 Vdc
Load-first, Dynamic Load/Battery
power sharing logic
In Power Boost Mode it can deliver up
to 4 times the rated current. It is
therefore uniquely suitable to backing
up DC loads with high inrush current
Buffer time setting of load backup
Manual Battery start-up with no
mains via push button
Full set of protections. Both Load and
Battery outputs are protected against
overload and short circuit. On safety
grounds, the
battery output is
disabled when the battery is
disconnected
Adjustable maximum charging
current to protect the battery against
overcurrent damages
Remote alarms via 3 dry relay contacts
Standby/Backup
Battery Low & Common Fault
Rectifier Failure
Smart Battery Sensor (SBS) for
temperature compensation via USB
port
Battery management is performed by
Aris Power BattSafe, a comprehensive
battery management firmware.
BattSafe includes:
Universal Charger with factory-set
charging curves for the most common
battery types: Vented Lead Acid, VRLA,
Valve Regulated AGM or Gel Lead
Acid, Ni-Cd, Li-Io
flat batteries which are not irreversibly
damaged can be recovered
real time diagnostic during
installation, preventing installation
errors
continuous battery monitoring during
operation, minimizes the risk of
battery damage and allows a fully safe
operation while keeping battery in
permanent connection with the DC-
UPS. Extended battery life is the
result.
Device and system faults are also
detected by auto-diagnostic features.
Battery Tester - Life test can be
activated manually through a
dedicated push button, to facilitate
maintenance checks
All status and faults signals are shown
on the front panel LEDs.
Data Link Communication (DLC), on
devices with this feature, allows
availability of status and faults signals
also in remote mode.
Summary of Contents for DCU150M1224S
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