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2. INTRODUCTION
FUNCTIONS AND FEATURES
True ON-LINE design ups will perform without any interruption of power to your sensitive
electronic equipment at all times.
Wide input voltage (120~280Vac) reduces battery discharges.
Smart charger design: It can auto boost charge to shorten charge time.
RS-232 and Dry contact status select smart 2000 can to come true the UPS management for short
distance and long range.
Automatic input frequency detection enables operation at 50hz or 60hz.
A power factor corrected input and a high frequency pulse width modulated inverter gives the
UPS excellent performance characteristics in a compact design.
Allow UPS to be powered on and provides stable AC power with no mains present.
The SNMP interface card is an optional accessory for the purpose of network communication.
Utilize state of the art microprocessor technology featuring self-diagnostics and LCD message
display providing operation and status information.
By means of manual and static bypass switches to switch to AC mains.
Static bypass supply incorporates surge suppression and EMI filter.
Remote emergency power off (EPO): When activated EPO, UPS output will be powered off. The
UPS into a safe shutdown condition.
Automatic restart:
The UPS will start again on inverter automatically when ac line returns following a low
battery shut down.
Automatic return from static bypass after overload condition is cleared.
Alarm cancel facility to switch off the audible alarm and indicative lights still lit in the event of
long BACK -UP periods.
External battery cabinet can be used to extend the back-up time.
Optional “ECONOMY MODE”: when input voltage is within the range of rating voltage ±10%,
UPS is working in the bypass mode for more efficiency. Otherwise ups will transfer into inverter
mode.
Auto-detect the bypass mode voltage: the protection range is +15%~
-
20%. When bypass
voltage is beyond protection range, UPS will supply no output power to the load.
Auto detect and display Fan action.
Summary of Contents for 11KVA
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