SKN Series Features
120 VAC, 50/60 Hz
Operation
425 VA, 625 VA and
825 VA Models
Microprocessor Control
Buck and Boost AVR Circuit
LED Visual Protection Status
Short Circuit Overload
Protection
Surge Protected RJ11 Jacks
for Fax/Modem
Advanced Battery Management
Energy Saving
(Green Mode Function)
DC (Cold Start)
UPSMON Power Management
Software
Automatic Voltage Regulators • Power Conditioners • Transient Voltage Surge Suppressors
Regulation technology, Superior Electric also offers many
technologies and configurations of highly reliable and
I I n n t t e e l l l l i i g g e e n n t t M M i i c c r r o o p p r r o o c c e e s s s s o o r r C C o o n n t t r r o o l l
The SKN line-interactive UPS is an intelligent protector that provides pure, reliable
AC power to critical loads – protecting them from utility power blackout, swells, sags,
surges and interference. When utility input is present, the SKN will provide surge
protection, voltage regulation and energy to charge the internal battery. If the utility
input is abnormal or in the event of a power failure, the SKN will supply AC power to the
loads immediately and without any interruption. Typical loads include sensitive medical
instruments, computers, telecommunication systems and industrial automation equip-
ment. Under normal power conditions, the SKN design adjusts and filters power fluctua-
tions continuously and automatically.
A A d d v v a a n n c c e e d d B B a a t t t t e e r r y y M M a a n n a a g g e e m m e e n n t t
With the SKN unit connected to utility power,
the UPS’s internal charger will work
automatically even when the SKN power
switch is in the OFF position. In order to
save battery backup capacity for when it’s
needed, the Green Mode feature can be
utilized to turn the UPS off under backup mode
if none of the connected loads are operating.
The SKN Series units offer visual and audible
indication of the battery status and condition.
A self-test function can detect a weak battery.
The self-test is performed at the time the unit is powered and may be manually tested
via the front panel on/off/test switch. Front panel LEDs offer visual indication.
A A d d v v a a n n c c e e d d C C o o m m m m u u n n i i c c a a t t i i o o n n s s
The SKN unit comes equipped with an RS-232 port and UPSMON Power Management
Software. The UPSMON software will provide an orderly shutdown and perform power
functions. It will display all diagnostics on the user supplied monitor, track power
events and schedule system shutdown/reboot. UPSMON supports Windows
95/98/Me/NT/2000/XP , Novell Netware, Linux and others.
cost-effective Uninterruptible Power Supplies (UPS).
SKN Series - Uninterruptible Power Supplies
Line Interactive, Simulated Sine Wave Output
A worldwide leader in Voltage
Data and Hardware!
Protection for your
Power
Failures
Power
Sags
Power
Surges
Under
Voltage
Over
Voltage