Tripp-Lite AVR550U Line-Interactive UPS

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Tripp-Lite AVR550U Line-Interactive UPS

Technical Information
Plug/Connector Type
  • NEMA 5-15P

  • Receptacles
  • 4 x NEMA 5-15R - Backup/Surge-protected
  • 4 x NEMA 5-15R - Surge-protected


  • Switching Time
  • 4 ms

  • Dataline Protection
  • RJ-11 Phone/DSL

  • Power Description
    Load Capacity
  • 550VA / 300W

  • Input Voltage
  • 110V AC

  • Input Voltage Range
  • 120V AC Nominal
  • 83V AC to 147V AC

  • Output Voltage
  • 120V AC Nominal

  • Frequency
  • 60Hz

  • Voltage Handling
  • +8% Utility Regulation
  • -21% Utility Regulation
  • ?5% Battery Regulation


  • Current
  • 12A

  • Waveform Type
  • Pulse-width Modulated Sine Wave

  • Surge Energy Rating
  • 400J

  • Management
    Audible Alarms
  • Battery Backup
  • Self-test Operation

  • Controls/Indicators
    Status Indicators2 LEDs indicate:
  • Line power
  • Battery power

  • Interfaces/Ports
    Interfaces/Ports
  • 1 x USB 4-pin

  • Battery Information
    Batteries
  • User-replaceable Hot-swappable

  • Battery Life
  • 3Year(s) to 6 Year(s)

  • Backup/Run Time
  • 3 Minute(s) Full-load
  • 10 Minute(s) Half-load

  • Battery Recharge Time
  • 4 Hour(s)

  • Physical Characteristics
    Form Factor
  • Mini-Desktop

  • Power Cord/Cable
  • 6 ft

  • Dimensions
  • 3.5" Height x 11.25" Width x 6" Depth

  • Shipping Dimensions
  • 4.75" Height x 13.