APC SURT20KRMXLT-TF5 uninterruptible power supply (UPS) 20 kVA 18 AC outlet(s)

LCD display Alpha-Numeric Display which displays system parameters and alarms.
Removable input/output wiring tray Allows quick and easy installation and maintenance of the UPS.
Rack/Tower convertible Protects the initial investment in the UPS when migrating from tower to rack-mount environment.
Manageable external batteries Reduces preventative maintenance service needs by monitoring the health and status of the external batteries and their expected runtime.
Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS overload condition or fault.
Scalable runtime Allows additional run time to be quickly added as needed.
Intelligent battery management Maximizes battery performance, life, and reliability through intelligent, precision charging.
Hot-swappable batteries Ensures clean, uninterrupted power to protected equipment while batteries are being replaced.
Automatic restart of loads after UPS shutdown Automatically starts up the connected equipment upon the return of utility power.
Temperature-compensated battery charging Prolongs battery life by regulating the charge voltage according to battery temperature.
Network manageable Provides remote management of the UPS over the network.
InfraStruXure Manager Compatible Enables centralized management via the APC InfraStruXure Manager.
SmartSlot Customize UPS capabilities with management cards.
LED status indicators Quickly understand unit and power status with visual indicators.
Serial Connectivity Provides management of the UPS via a serial port.
Plug-and-Play external batteries Ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS.
Flash upgradeable firmware Install maintenance releases of firmware remotely using FTP.
User-replaceable batteries Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR).
Automatic self-test Periodic battery self-test ensures early detection of a battery that needs to be replaced.
Predicitive failure notification Provides early-warning fault analysis ensuring proactive component replacement.
Disconnected battery notification Warns when a battery is not available to provide backup power.
Audible alarms Provides notification of changing utility power and UPS conditions.
Frequency and voltage regulation Gives higher application availability by correcting poor frequency and voltage conditions without using the battery.
Power conditioning Protects connected loads from surges, spikes, lightning, and other power disturbances.
Input power factor correction Minimizes installation costs by enabling the use of smaller generators and cabling.
Generator compatible Ensures clean, uninterrupted power to protected equipment when generator power is used.
Cold-start capable Provides temporary battery power when the utility power is out.
Resettable circuit breaker Easy recovery from overloads; no need to replace a fuse.
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.