Tripp Lite UPS 750VA 450W Desktop Battery Back Up

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AVR Series 120V 750VA 450W Ultra-Compact Line-Interactive UPS with USB port

  • 750VA ultra-compact 120V line interactive UPS
  • Corrects brownouts and overvoltages from 83V to 147V
  • 6 UPS battery supported outlets, 6 surge-only outlets
  • USB port, TEL/DSL protection, Wall mountable, 98% efficient
  • NEMA 5-15P input plug and 12 NEMA 5-15R outlets
  • 3-year limited warranty

Tripp Lite's AVR750U Ultra-Compact Line Interactive UPS offers complete power protection for desktop PCs, network workstations and a wide variety of professional and consumer electronic devices. Uninterruptible Power Supply / UPS circuits switch to battery backup mode within milliseconds to keep connected equipment running without interruption or data loss during power failures. Automatic Voltage Regulation / AVR power conditioning maintains smooth, continuous operation of connected equipment during brownouts and overvoltages. Surge-only outlets offer convenient protection for printers and other desktop accessories not requiring battery support. AC and dataline surge suppression prevents connected equipment damage. USB communications port supports built-in power management and auto-shutdown features of Windows and Mac OS X or full featured monitoring and data-saving auto-shutdown options using Tripp Lite's free PowerAlert monitoring software.

  • AVR750U ultra-compact 120V line interactive UPS offers complete AC power protection from blackouts, brownouts and transient surges
  • 750VA / 450 watt UPS output capacity
  • Uninterruptible Power Supply / UPS operation maintains battery-derived AC output during blackouts to prevent data loss and system downtime for connected equipment
  • Built-in USB port enables data-saving unattended shutdown when used with Tripp Lite's PowerAlert software, available via FREE download from
  • HID-compliant USB port enables integration with built-in power management and auto-shutdown of Windows and Mac OS X
  • Automatic Voltage Regulation / AVR corrects extended brownouts and overvoltages from 83 to 147V, without using battery power
  • 44 minutes runtime for a desktop computer system consuming 80 watts continuous
  • 12 built-in NEMA 5-15R outlets, two with extra wide spacing to accommodate transformer plugs
  • 6 UPS battery backup outlets, plus 6 additional surge-only outlets
  • Right angle NEMA 5-15P input connection with 6ft / 1.8m line cord
  • Network grade AC surge and lightning protection is available from all outlets; Built-in data line surge suppression protects a single dialup or DSL line
  • Supports Tripp Lite's Watchdog system service to restore operation to locked equipment through soft reboot of application/OS or hard power off/on reboot of connected equipment, ideal for unattended kiosk applications
  • 98% line mode efficiency rating uses less energy and BTU emissions
  • Built-in grounding lug
  • Hot swappable user battery replacement
  • Optional PDUB15 bypass PDU enable hot-swappable UPS replacement with no disruption to connected equipment
  • Space saving, ultra-compact housing with support for wall-mount, desktop or floor placement
AVR750U UPS System
USB cable
Instruction manual
UPC Code:
UPS TypeLine-Interactive

Output Volt Amp Capacity (VA)
: 750
Output Watt Capacity (Watts): 450
Nominal Voltage Details: 115v nominal output in battery mode
Frequency Compatibility: 60 Hz
Output Voltage Regulation (Line Mode): 120V (+8%, -21%)
Output Voltage Regulation (Battery Mode): +/- 5%
UPS Output Receptacles (Surge Suppression Only): 6 UPS outlets, 6 surge-only outlets
Hot-Swap PDU options: PDUB15 (2U / 8 5-15R outlets)
Output AC Waveform (AC Mode): Sine wave
Output AC Waveform (Battery Mode): PWM sine wave
Nominal Output Voltage(s) Supported: 110V; 115V; 120V
Output Receptacles: (12) 5-15R
Individually Controllable Load Banks: No

Rated input current (Maximum Load)
: 12A
Nominal Input Voltage(s) Supported: 120V AC
UPS Input Connection Type: 5-15P; Right-Angled
UPS Input Cord Length (ft.): 6
Recommended Electrical Service: 15A 120V
Input Phase: Single-Phase

Full Load Runtime (min.)
: 3 min. (450w)
Half Load Runtime (min.): 8.6 min. (225w)
DC System Voltage (VDC): 12
Battery Recharge Rate (Included Batteries): 12 hours (10% to 90%)
Internal UPS Replacement Battery Cartridge: RBC51
Battery Access: Battery access door
Battery Replacement Description: Hot-swappable, user replaceable battery
Expandable Runtime: No

Voltage Regulation Description
: Automatic voltage regulation (AVR) maintains line power operation with an input voltage range of 83 to 147
Overvoltage Correction: Input voltages between 129 and 147 are reduced by 12%
Undervoltage Correction : Input voltages between 83 and 104 are boosted by 14%

: Combination switch controls on/off power status and self-test operation
Audible Alarm: Audible alarm indicates power-failure and overload status
LED Indicators: 2 LEDs indicate power status and overload/check battery status

UPS AC Suppression Joule Rating
: 420
UPS AC Suppression Response Time: Instantaneous
UPS Dataline Suppression: 1 line TEL/DSL (1 in / 2 out)
EMI / RFI AC Noise Suppression: Yes

Operating Temperature Range
: +32 to +104 degrees Fahrenheit / 0 to +40 degrees Celsius
Storage Temperature Range: +5 to +122 degrees Fahrenheit / -15 to +50 degrees Celsius
Relative Humidity: 0 to 95%, non-condensing
AC Mode BTU / Hr. (Full Load): 27
AC Mode Efficiency Rating (100% Load): 98%

Communications Interface
: USB (HID enabled)
PowerAlert Software: For local monitoring via the UPS’s built-in communication ports, download PowerAlert Local software at
Communications Cable: USB interface cable included
WatchDog Compatibility: Supports Watchdog application, OS and hard-reboot restart options for remote applications
Network UPS Tools Compatibility: NUT compatible. See the full list of Tripp Lite NUT compatible UPS systems at Lite

Transfer Time
: 2 to 4 milliseconds
Low Voltage Transfer to Battery Power (Setpoint): 83
High Voltage Transfer to Battery Power (Setpoint): 147

Grounding Lug
: Included
Cold Start (Startup in Battery Mode During a Power Failure): Cold-start operation supported
High Availability UPS Features: Hot swappable batteries
Green Energy-Saving Features: Greater than 95% efficiency - GREEN UPS

UPS Certifications
: Meets FCC Part 15 Category B (EMI); Tested to CSA (Canada); Tested to NOM (Mexico); Tested to UL1778 (USA)

Product Warranty Period (U.S. & Canada)
: 3-year limited warranty

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