Power-saving outlets - Automatically cuts power to idle equipment to conserve electricity.
Resettable circuit breaker - Easy recovery from overloads; no need to replace a fuse.
Battery-protected and surge-only outlets - Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment
Cold-start capable - Provides temporary battery power when the utility power is out.
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.
Hot-swappable batteries - Ensures clean, uninterrupted power to protected equipment while batteries are being replaced
Disconnected battery notification - Warns when a battery is not available to provide backup power.
Dataline Surge Protection - Provides protection of connected equipment from power surges on the data lines.
Automatic self-test - Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Adjustable voltage-transfer points - Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation.
Adjustable voltage sensitivity - Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.
Audible alarms - Provides notification of changing utility power and UPS conditions.
User-replaceable batteries - Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)
USB connectivity - Provides management of the UPS via a USB port (not available on all models).
Serial Connectivity - Provides management of the UPS via a serial port.
Transformer-block spaced outlets - Protect equipment with input transformer blocks without blocking access to other receptacles.
Boost and Trim Automatic Voltage Regulation (AVR) - Gives higher application availability by correcting low and high voltage conditions without using the battery.
Intelligent battery management - Maximizes battery performance, life, and reliability through intelligent, precision charging.
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.
Building Wiring Fault Indicator - This LED informs users of potentially dangerous wiring problems in the wall circuit.
Adjustable voltage sensitivity - Provides the ability to adapt the Power Conditioner for optimal performance in specific power environments or generator applications.
Battery replacement without tools - Allows quick, easy battery replacement.
LCD graphics display - Text and mimic diagrams that display modes of operation, system parameters and alarms.