UniStar II
Single Phase Online, Double-Conversion UPS
(AC
to DC/DC to AC)
Ensure the accessibility of your data with uninterruptible power supplies
(UPS) from Staco Energy Products Company. Available in 6 and
10 kVA, the UniStar® II line of single phase, online uninterruptible
power supplies delivers true, high-quality, online power, with low distortion,
plus sine-wave output to power any combination of linear and non-linear loads.
In the event of AC input supply failure, an internal audible alarm sounds and
the unit continues without interruption to provide safe, clean continuous power
from its sealed batteries. Upon return of AC input supply, the UPS reverts to
its double conversion operating mode and automatically recharges the batteries
in preparation for the next power disturbance.
The UniStar II microprocessor controller manages a variety of functions.
First, special circuitry has been incorporated into the UniStar II to protect
and lengthen the service life of the most sensitive component of the UPS
system... its batteries. Other controller functions include UPS self-diagnosis
testing, and the operation of the front panel display, which reports the status
of the UPS: On-Line, On-Battery, Bypass, Overload, Low Battery and System Fault.