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Tripp Lite by Eaton SMART550USB SmartPro 550VA 300W Line-Interactive UPS Tower with 4-Hour Recharge - 4-Minute Full-Load Runtime - 6 Outlets - USB
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Product Features
Technical Overview
This SmartPro UPS operates on 120V AC input and output, delivering a pulse-width modulated sine wave for compatibility with sensitive electronics. It offers a fast 4 ms transfer time to minimize disruption during power events. The unit includes six NEMA 5-15R outlets: three provide battery backup and surge protection, while three offer surge-only protection.
Connectivity is enhanced with a USB port for communication with management software and RJ-11 dataline protection for telephone or DSL lines. The internal lead-acid battery is rated for a 6-year typical life under normal conditions.
This section brings together practical product details such as Plug/Connector Type, Receptacle Type, Receptacle Detail, Load Capacity (VA), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The SMART550USB combines essential UPS features with user-friendly management in a compact design. Its line-interactive technology actively regulates voltage, reducing battery usage during minor fluctuations and prolonging battery health.
Intuitive Status Monitoring
Four LED indicators provide clear visual feedback on operational status: green for online and voltage regulation, red for on battery, and yellow for battery low or replace conditions.
- GREEN: Online
- GREEN: Voltage Regulation Enabled
- RED: On Battery
- YELLOW: Battery Low/Replace
Comprehensive Protection Suite
Beyond battery backup, this unit includes surge protection for both power and data lines, safeguarding connected equipment from electrical spikes.
- 480 J Surge Energy Rating
- RJ-11 Dataline Protection
- Six Total Outlets
Deployment / Use Cases
This UPS is ideal for small to medium business environments where reliable power is critical for day-to-day operations. Its 550VA capacity and tower form factor make it a practical choice for non-rack deployments.
Common applications include protecting networking equipment like routers and switches, point-of-sale systems, desktop workstations, and security systems. The USB connectivity enables integration with PowerAlert software for automated shutdowns and monitoring, enhancing data integrity during extended outages.
This section brings together practical product details such as Plug/Connector Type, Receptacle Type, Receptacle Detail, Load Capacity (VA), so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Office IT Infrastructure
Ensure uninterrupted operation of computers, monitors, and network devices during power disturbances, minimizing downtime and data loss.
Retail & Hospitality
Safeguard point-of-sale terminals, receipt printers, and inventory systems to maintain transaction continuity and customer service.
Physical Profile
The SMART550USB features a compact tower design with dimensions of 8.50" (215.90 mm) height, 5" (127 mm) width, and 6.50" (165.10 mm) depth. Its black finish blends seamlessly with office decor, and the approximate weight of 14.40 lb (6531.73 g) ensures stability without being cumbersome. The unit includes a 6-foot power cord for flexible placement relative to outlets.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 8.50" (215.90 mm), 5" (127 mm), 6.50" (165.10 mm), 14.40 lb (6531.73 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 5" (127 mm)
- Depth
- 6.50" (165.10 mm)
- Height
- 8.50" (215.90 mm)
- Weight
- 14.40 lb (6531.73 g)
- Length
- 6 ft (1.83 m)
What's in the Box
The package includes all necessary components for immediate setup and operation.
Highlights
- 550VA/300W line-interactive UPS tower
- 4-minute full-load runtime, 15-minute half-load runtime
- 4-hour typical battery recharge time
- Six NEMA 5-15R outlets: 3 battery backup + 3 surge-only
- USB port for software management and monitoring
- RJ-11 dataline protection for telephone/DSL lines
- Pulse-width modulated sine wave output
- Four LED status indicators for clear operational feedback
- 6-year typical battery life
- 3-year limited warranty with connected equipment insurance
Specifications
| Specifications | |
|---|---|
| Manufacturer | Eaton Corporation |
| Manufacturer Part Number | SMART550USB |
| Brand Name | Tripp Lite series |
| Product Line | SmartPro |
| Product Name | SmartPro 550VA UPS |
| Packaged Quantity | 1 Each |
| Product Type | Line-interactive UPS |
| Technical Information | |
| Plug/Connector Type | NEMA 5-15P |
| Receptacle Type | NEMA 5-15R |
| Receptacle Detail | 3 x NEMA 5-15R |
| Dataline Protection | RJ-11 |
| Cord Length | 6 ft (1.83 m) |
| Transfer Time | 4 ms |
| Power Description | |
| Load Capacity (VA) | 550 VA |
| Load Capacity (Watt) | 300 W |
| Input Voltage | 120 V AC |
| Output Voltage | 120 V AC |
| Waveform Type | Pulse-width Modulated Sine Wave |
| Surge Energy Rating | 480 J |
| Management | |
| Alarm | On Battery |
| Controls/Indicators | |
| Status Indicators | 4 LEDs indicate performance conditions: GREEN "online" / GREEN "voltage regulation enabled" / RED "on battery" / YELLOW "battery low/replace" |
| Interfaces/Ports | |
| USB | Yes |
| Battery Information | |
| Battery Chemistry | Lead Acid |
| Backup/Run Time (Full Load) | 4 Minute |
| Backup/Run Time (Half Load) | 15 Minute |
| Battery Life | 6 Year |
| Typical Battery Recharge Time | 4 Hour |
| Environmental Conditions | |
| Maximum Operating Temperature | 122°F (50°C) |
| Physical Characteristics | |
| Product Color | Black |
| Height | 8.50" (215.90 mm) |
| Width | 5" (127 mm) |
| Depth | 6.50" (165.10 mm) |
| Form Factor | Tower |
| Weight (Approximate) | 14.40 lb (6531.73 g) |
| Miscellaneous | |
| Package Contents | SMART550USB UPS System USB and Telephone interconnection cables Instruction manual with warranty information |
| Software Included | PowerAlert Software |
| Country of Origin | Taiwan |
| Warranty | |
| Limited Warranty | 3 Year |
| Additional Warranty Information | 2 year warranty. 200,000 connected equipment insurance (USA & Canada Only). |
User Manual
FAQ
What is the power capacity of this UPS?
The Tripp Lite by Eaton SMART550USB provides 550VA and 300W of power capacity. This rating determines the total load of connected equipment it can support during a power outage, making it suitable for essential electronics like networking gear, desktop computers, or point-of-sale systems.
How long does the battery last during a power outage?
At full load (300W), the UPS delivers approximately 4 minutes of runtime. At half load (150W), runtime extends to about 15 minutes. These figures allow sufficient time for connected devices to perform graceful shutdowns or continue brief operations until power is restored.
How many outlets does this UPS have, and what types are they?
This unit includes six NEMA 5-15R outlets. Three outlets provide both battery backup and surge protection, while the remaining three offer surge-only protection. This configuration allows you to prioritize critical devices for battery backup while still protecting non-essential equipment from surges.
What is the recharge time for the battery?
The typical battery recharge time is 4 hours after a complete discharge. This ensures the UPS is ready to provide backup power again relatively quickly, minimizing downtime between power events.
Does this UPS include data line protection?
Yes, it features RJ-11 dataline protection for telephone or DSL lines. This helps safeguard connected modems, fax machines, or other telecommunication equipment from voltage surges that can travel through data lines, providing comprehensive protection for both power and data connections.
What management capabilities are available with this UPS?
The UPS includes a USB port for connecting to a computer, enabling use with the included PowerAlert software. This software allows for monitoring battery status, configuring automatic shutdowns during extended outages, and receiving alerts, helping to protect data and equipment integrity.
What power capacity is listed for this UPS?
The listed power specification is 550 VA, which helps position the unit for the right load level and installation role.
What voltage details are listed?
The listed power specification is 120 V AC, which helps position the unit for the right load level and installation role.
| Qty | Price | Available |
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