Unique features Unique reliability
Full sinewave output
no-break ups have unique features that
offer unique power availability to the load.
They use continuously two power sources to support
the load. The inverter and the power grid. Both sources are
continuously synchronized to support the load. The inverter
monitors and corrects the power grid when needed, up to well defined and
pre-programmed limits. When the power grid is out of
the programmed limits, it is rejected. Therefore the load is supported
by the inverter only for short periods of time, or during power grid outages.
The charging of the internal batteries is done
actively by a three stage charger.
The inverter follows the frequency of the external
AC power up to programmable limits before rejecting it, using a
digital phased lock loop. In case of unstable grids or diesel
generators, the user may widen the acceptable
ups deliver clean AC power to
sensitive loads, like computers, scientific instruments,
They are designed to provide
all the necessary functions and utilities which offer a fully
automated user friendly and care free operation.
- Micro-processor based design with
alphanumeric led display for full monitoring and control of the
- Automated and
synchronized switch over between the grid and the inverter by
continuous analysis of the AC voltage quality and frequency.
- Monitoring of the actual
battery voltage and of the actual expected autonomy duration in
- Monitoring and display of
the actual load in % of the nominal value.
- High efficiency, high
power inverter delivers true RMS stabilized, full sinewave AC
- Monitoring of the
inverter true RMS AC output voltage, of the percentage of the
load, of the battery voltage, of the power
module and of the power transformer temperatures.
- Visual and selectable
audible early warning alarms signaling undesirable trends or
- Error situation signaling
and intelligent automated timed retrials, automatically adapted to
any specific situation.
- Unlimited autonomy on
demand for all models.
- Standard backup time for
nominal load minimum 15 minutes
- Two years limited
Sine wave output.
Phase synchronized fast switch-over.
Intelligent switch-over through continuous quality monitoring of the
Suitable also for power generator connection.
Battery monitor and
Continuous battery voltage monitor to start generator on low battery
Free low battery remote warning contact.
Display of the RMS and peak generator voltage, as well as the
Display of the actual expected autonomy.
Early warning messages on display for high load, high internal
temperature, low battery voltage.
Audible buzzer with selectable features.
Error handler: Error messages on display for overload, overtemperature,
Interface: Standard RS 232 serial interface to monitor and control remotely the
Front panel led display to monitor via cyclic operation
through a press button of all the above operating parameters.
Actual RMS load as a percentage % of the nominal power,
allows an efficient loading of the Hydra inverter