•Adjustable voltage-transfer points
•Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.
•Audible alarms
•Provides notification of changing utility power and UPS power conditions
•Automatic self-test
•Periodic battery self-test ensures early detection of a battery that needs to be replaced.
•Boost and Trim Automatic Voltage Regulation (AVR)
•Eliminates voltage fluctuations as a source of AV signal degradation and component power-supply stress.
•Cold-start capable
•Provides temporary battery power when the utility power is out.
•Disconnected battery notification
•Warns when a battery is not available to provide backup power.
•Hot-swappable batteries
•Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
•Network manageable
•Provides proactive notifications of changing power or unit conditions and provides the user the ability to remotely control PMU functions.
•Rack/Tower convertible
•Protects the initial investment in the UPS when migrating from tower to rack-mount environment.
•Resettable circuit breakers
•Enables a quick recovery from overload events.
•Safety-agency approved
•Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment.
•Serial connectivity
•Use any Home Automation network to monitor and control the S20 through its RS-232 serial port. For information on how to communicate with the S20, see APC's Application Note #102. Crestron and AMX installers should visit their respective websites for information on how to integrate the S20 into those networks.
•SmartSlot
•Customize UPS capabilities with management cards.
•Temperature-compensated battery charging
•Prolongs battery life by regulating the charge voltage according to battery temperature