Heavy duty design The Vault Lock's heavy duty hardened steel construction provides the highest degree of portable tampering protection available on the market.
Automatic internal bypass Supplies utility power to the connected loads in the event of a UPS overloads condition or fault.
Scalable runtime It allows additional run time to be quickly added as needed.
Intelligent battery management It maximizes battery performance, life, and reliability through intelligent, precision charging.
Hot-swappable batteries It 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 It prolongs battery life by regulating the charge voltage according to battery temperature.
Network manageable It provides remote management of the UPS over the network.
InfraStruXure manager compatible Enables centralized management via the APC InfraStruXure manager.
LED status indicators Quickly understand unit and power status with visual indicators.
Serial connectivity It provides management of the UPS via a serial port.
Plug-and-Play external batteries It ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS.
Rack/tower convertible It protects the initial investment in the UPS when migrating from tower to rack-mount environment.
Flash-upgradeable firmware Easy implementation of new firmware upgrades.
Serviceability user-replaceable batteries It 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. Predictive failure notification Provides early-warning fault analysis ensuring proactive component replacement.
Disconnected battery notification It warns when a battery is not available to provide backup power.
Audible alarms Actively let you know if the unit is on battery, if the battery is low or if there is an overload condition.
Frequency and voltage regulation It 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 It minimizes installation costs by enabling the use of smaller generators and cabling.
Generator compatible It ensures clean, uninterrupted power to the loads in the event of an extended power outage.
Cold-start capable It provides temporary battery power when the utility power is out.
Resettable circuit breakers It 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.
APC SURTRK4 gives performance power protection with scalable runtime for space-constrained server rooms, and voice and data networks.