Tripp Lite SMART550USB SmartPro 550 VA USB UPS System


Tripp Lite SMART550USB SmartPro 550 VA USB UPS System

550 VA/300 W - 120 V AC - 4 Minute Stand-by Time - Tower - 3 x NEMA 5-15R, 3 x NEMA 5-15R - Surge
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Retail/List price: $160.20
$126.21 for Each



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Inventory last updated: 01/20/2018 11:30pm EST

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  • $200k Ultimate Lifetime Insurance; 3-year warranty
  • USB communication port works with free PowerAlert software to provide unattended automatic shutdown
  • Automatic Voltage Regulation corrects brownouts without using battery power
  • 550VA/300W power capacity; 6 outlets + tel/DSL/Ethernet; 15-minute, 1/2-load runtime
  • Tower UPS protects PCs, workstations and more from damage, downtime and data loss
The Manufacturer's Description Line interactive UPS system offers voltage regulation, surge suppression and long-lasting battery support for personal computers, networking equipment and other sensitive electronics. Internal UPS circuits support entry level PC systems for up to 30 minutes during power failures so that connected equipment can be shutdown without data loss. A USB port (cable included) provides power management and unattended shutdown when used with PowerAlert Software (website download). Automatic voltage regulation corrects brownouts as low as 83V. Includes six outlets (three UPS/three surge-only). Built-in, single-line RJ11 phone suppression jacks protect modem, fax machine, cordless phone or other peripheral with a standard dialup/DSL phone connection. Offers 4 minute battery runtime with a full load of 550VA/300 watts and 15 minutes with a half load of 275VA/150 watts.


Product TypeLine-interactive UPS
Brand NameTripp Lite
ManufacturerTripp Lite
Product NameSmartPro 550VA UPS
Product LineSmartPro
Manufacturer Part NumberSMART550USB
Manufacturer Website Address
Packaged Quantity1 Each


Maximum Battery Recharge Time4 Hour
Backup/Run Time (Half Load)15 Minute
Backup/Run Time (Full Load)4 Minute
Load Capacity (VA)550 VA
Load Capacity (Watt)300 W
Country of OriginChina
Cord Length6 ft
Recycled Content0%
Assembly RequiredNo
AlarmOn Battery
Certifications & StandardsUL1778 (USA), cUL (Canada), FCC Class B (emissions), NOM (Mexico), FCC Part 68 / Industry Canada (Telecommunications), Conforms to IEEE 587 / ANSI C62.41 specifications
Receptacles3 x NEMA 5-15R
Plug/Connector TypeNEMA 5-15P
Dataline ProtectionRJ-11
Form FactorTower
Status Indicators4 LEDs indicate performance conditions: GREEN "online" / GREEN "voltage regulation enabled" / RED "on battery" / YELLOW "battery low/replace"
Protection TypeSurge
Surge Energy Rating480 J
Switching Time4 ms
Temperature122°F (50°C)
Waveform TypePulse-width Modulated Sine Wave
Input Voltage120 V AC
Battery Life6 Year
Battery ChemistrySealed Lead Acid (SLA)
Package Contents
  • SMART550USB UPS System
  • USB and Telephone interconnection cables
  • Instruction manual with warranty information
Limited Warranty2 Year
Software IncludedPowerAlert Software
Additional Information
  • SMART550USB line interactive UPS system offers voltage regulation and battery support, plus complete AC and dialup/DSL modem line surge suppression
  • Supports entry level PC systems for up to 30 minutes during power failures to enable a safe system shutdown
  • Supports a max load of 550VA/300 watts for 5 minutes and a half load of 275VA/150 watts for 17 minutes
  • Automatic Voltage Regulation (AVR) circuits correct brownouts as low as 83 volts without using battery power
  • Attractive stealth black tower configuration
  • Includes 3 battery supported outlets, plus 3 additional surge suppression-only outlets, 6 foot AC line cord (all NEMA 5-15)
  • USB port enables unattended shutdown without data loss during extended power failures, includes USB cable
  • PowerAlert software available via free download from
  • Built-in RJ11 phone suppression jacks protect modem, fax machine or other peripheral with a dialup or DSL line phone connection
  • Built-in audible alarm and 4 front panel LEDs indicate UPS system and line power status
  • 550VA / 300 watt power handling ability supports a variety of computer, internetworking, telecom and consumer electronics equipment
  • Supports battery replacement via built-in access panel
  • Compatible with 120V / 60Hz applications for USA, Canada, Mexico and more
  • 2 year manufacturers warranty
  • $200,000 Connected Equipment Insurance (USA & Canada Only)
Output Voltage120 V AC
Weight (Approximate)14.40 lb


UPC code037332116192
Alternate code/substitutionTRPSMART550USB
MPC number (Moore product code)577193
Moore prefix and stock numberTRPSMART550USB
Package Weight
Package Height
Package Length
Package Width
Product Classification CodeFQAA
Country of OriginCN
Ready to AssembleN
Recommended substitutionsCCS25654
Old item number
Minority/Women-Owned/Challenged Vendor
Old item number
Special order itemN
Relevant TermsTripp Lite,Power Strips,Power Systems,Back Up Systems,SmartPro 500 VA USB,Smart Pro,UPS 550VA
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