APC Power-Saving Back-UPS Pro 550 
        
 
        

          High Performance Computer and Electronics UPS for Premium Power Protection 
        
 
        

          Includes: CD with software, USB cable, User Manual, Warranty card 
        
 
       
 
       
 
        

            
        
 
       
 
      
 
      
 
       
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. 
        
 
 
       
Automatic Voltage Regulation (AVR) 
        

          Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment. 
        
 
 
       
Battery failure notification 
        

          Provides early-warning fault analysis on batteries enabling timely preventive maintenance 
        
 
 
       
Battery replacement without tools 
        

          Enables fast battery replacement, lowering Mean Time to Repair (MTTR). 
        
 
 
       
Battery-protected and surge-only outlets 
        

          Reserves power capacity and run time for connected equipment that require UPS battery back-up while providing surge only protection for less critical equipment 
        
 
 
       
Boost and Trim Automatic Voltage Regulation (AVR) 
        

          Gives higher application availability by correcting low and high voltage conditions without using the battery (not available on all models). 
        
 
 
       
Cold-start capable 
        

          Provides temporary battery power when the utility power is out. 
        
 
 
       
Dataline surge protection 
        

          Provides protection of connected equipment from power surges on the data lines. 
        
 
 
       
Disconnected battery notification 
        

          Warns when a battery is not available to provide backup power. 
        
 
 
       
Green mode 
        

          Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection. 
        
 
 
       
Hot-swappable batteries 
        

          Ensures clean, uninterrupted power to protected equipment while batteries are being replaced 
        
 
 
       
LCD graphics display 
        

          Text and mimic diagrams that display modes of operation, system parameters and alarms. 
        
 
 
       
Power-saving outlets 
        

          Automatically cuts power to idle equipment to conserve electricity. 
        
 
 
       
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. 
        
 
 
       
USB connectivity 
        

          Provides management of the UPS via a USB port (not available on all models). 
        
 
 
       
User-replaceable batteries 
        

          Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) 
        
 
 
      
 
     
 
    
 
   
 
  
 
 

 
Datasheet