TrippLite 8-Outlets SmartPro 1.05kVA Line Interactive Sine Wave UPS System

    The Smart Pro Tower 1050 VA line-interactive tower UPS system from TrippLite is ideal for server, networking and telecommunications equipment. It has a upright tower form factor. It offers sine wave 100V, 110V or 120V nominal output in both AC and battery ...  Show More
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    Manufacturer part SMART1050SLT | Dell part A0241151 | Order Code a0241151 | TrippLite

    SMART1050SLT SmartPro® Line-Interactive 1050VA Tower Sine Wave UPS with Network Slot

    for servers and network hardware

    This line-interactive UPS system protects your critical network systems from damage, downtime and data loss.
    • Sine wave output improves compatibility with sensitive equipment.
    • Battery backup powers critical systems during outages.
    • Advanced AVR corrects power sags (brownouts) and overvoltages.
    • Surge protection blocks harmful transient voltages.
    • LED indicators signal power, voltage correction, load level and battery charge state.
    • Network card slot supports optional remote access and network management.
    • USB and serial ports connect to computers for power management.
    • 3-year warranty and $250,000 insurance reflect commitment to reliability.
    SMART1050SLT SmartPro® Line-Interactive 1050VA Tower Sine Wave UPS with Network Slot
    Why is this UPS a Good Investment? 4:06

    Why is this UPS a Good Investment?

    The success of any organization depends on critical information systems like servers and network hardware. If your critical systems don't have reliable power, employees can't work, communications go down, automated systems malfunction and productivity grinds to a halt. It would be nice if utility power was always reliable, but it isn't. Between severe weather, the aging electrical grid and unavoidable hazards lurking inside your own walls, your servers and network hardware are under constant attack from power problems. Even a brief loss of power or a momentary surge can damage your equipment, corrupt your data, bring down your network and hurt your bottom line.

    The potential costs of downtime are alarming. Surveyed averages range from $1,167 per minute for mid-size businesses (IDC) to $7,908 per minute for larger operations (Ponemon Institute). For a tiny fraction of these costs, you can prevent damage, downtime and data loss by installing this SmartPro® UPS system. It conditions incoming AC power to protect your equipment, provides enough battery backup to outlast most outages and allows critical systems to shut down gracefully to prevent data loss and corruption during extended blackouts.

    Common Applications

    Protect Servers and Network Hardware
    Application Servers, Storage Servers, Database Servers, File Servers, Virtualization Servers, Proxy Servers, Web Servers, Media Servers, VoIP Servers, Network-Attached Storage, Network Switches, PoE Switches, Firewalls, Network Appliances, Bridges, Gateways, Routers

    Protect Equipment with Active PFC Power Supplies
    Active PFC power supplies found in many devices require pure sine wave power.

    Pure Sine Wave Output

    When operating from battery power, a UPS system generates the waveform of its AC output. Many UPS systems generate PWM sine wave power, an approximation of the pure sine wave power you receive from your electrical utility. Although PWM sine wave power is compatible with most equipment, pure sine wave power is required by some devices -- such as computers with active PFC power supplies -- and prevents others from overheating, malfunctioning or failing prematurely. This UPS system generates pure sine wave power for superior compatibility with active PFC power supplies and other sensitive equipment.

    Reliable Battery Backup

    • Half-Load Runtime: This UPS system will support a 50% load (325 W) for up to 19 minutes.
    • Hot-Swappable Batteries: The internal batteries can be replaced without turning off the UPS system and disrupting the operation of connected equipment.

    Advanced AVR and Surge/Noise Protection

    In locations with chronic voltage problems, frequent switching to battery drains reserve power and shortens battery life. This UPS system has a feature called automatic voltage regulation (AVR) that solves the problem. The UPS detects when input voltage is out of bounds and corrects it without using the battery.

    All Tripp Lite UPS systems also include built-in surge protection and noise filtering to shield your equipment from destructive transient voltages and electromagnetic (EMI/RFI) line noise.

    Flexible Management Options

    There are several ways to manage this UPS system:
    1. Use the front-panel LEDs for convenient local management.
    2. Use the USB port with your computer's built-in power management features.
    3. Use the USB or serial port with your computer and Tripp Lite's PowerAlert® software. PowerAlert provides enhanced features like automatic file saves, event notification, logging, advanced device control and an SNMP agent that supports centralized management. Select UPS models include a convenient CD-ROM, or you can download the latest version of PowerAlert for free at Tripp Lite's website.
    4. Install an optional network card to enable standalone network management via SNMP, Web, SSH or telnet. The network card has an Ethernet port and embedded interface, allowing you to access advanced monitoring, control and notification features without directly connecting the UPS system to a computer. The network card also supports connecting one or more optional sensors for remote temperature, humidity and contact closure monitoring. (Available network cards and sensors include TLNETCARD with TLNETEM sensor; WEBCARDLX with E2MT, E2MTDO, E2MTDI and E2MTHDI sensors; and SNMPWEBCARD with ENVIROSENSE sensor. Refer to each model for specific features.)

    LED Control Panel

    The intuitive multicolor LEDs display a variety of helpful and important information, including power status, voltage regulation status, connected load level, battery charge level and battery condition.

    Eco-Friendly Design

    • High Efficiency: This UPS system saves energy, produces less heat, shrinks your carbon footprint and reduces annual operating costs.
    • User-Replaceable Battery: This UPS system has a user-replaceable, recyclable battery, allowing it to remain in service instead of going to a landfill.
    • RoHS Compliance: This UPS system complies with the RoHS (Restriction of Hazardous Substances) Directive, limiting the use of hazardous substances in manufacturing.

    Dependable Service from an Industry Leader

    Service and Support
    • 3-Year Product Warranty: If this UPS system (including the internal battery) proves defective in material or workmanship within that period, Tripp Lite will repair or replace it at no charge.
    • $250,000 Insurance: Tripp Lite will repair or replace connected equipment damaged by surges – even lightning strikes!
    • Free Tech Support: Chicago-based, in-house tech specialists are available by phone, email and chat.
    Industry Leader
    • Over 90 Years: Founded in 1922, Tripp Lite has a long-established and proven track record of providing reliable products and responsive customer service.
    • Trusted Name: From the smallest office to the largest data center, customers worldwide trust Tripp Lite to power, protect, manage and connect valuable IT equipment.
    • Third-Party Safety Testing and ISO 9001 Certification

    Key Specifications

    Model: SMART1050SLT
    Load Capacity:
    1.05kVA (650W)
    Nominal AC Input/Output: 100V; 110V; 120V, 50/60 Hz
    AC Outlets: 8 x 5-15R
    Output Waveform (AC Mode): Sine Wave
    Output Waveform (Battery Mode): Pure Sine Wave
    Input Cord: 6 ft. (1.8 m) Cord with 5-15P Plug
    Half-Load Runtime: 19 min. (325 W Load)
    Data Line Protection:
    Tel/DSL (1 Line)
    USB Port (HID-Compliant); Serial Port (DB9); Network Card Slot
    User-Replaceable Battery: Yes (RBC24-SLT)
    Primary Form Factor: Tower
    Dimensions: 10.2 x 6.8 x 13.2 in. (25.9 x 17.3 x 33.6 cm)
    Weight: 36 lb. (16.3 kg)
    Standards: UL 1778 (USA); CSA (Canada); NOM (Mexico); FCC (EMI); RoHS
    Product Warranty (Worldwide): 3-Year Limited Warranty (Registration required for third year.)
    Connected Equipment Insurance (U.S., Canada and Puerto Rico): $250,000
    What's Included: UPS, USB/Serial Cabling, PowerAlert Software, Manual

    Tripp Lite has a policy of continuous improvement. Specifications are subject to change without notice. Actual products may differ slightly from photos. Tripp Lite uses primary and third-party agencies to test its products for compliance with standards. Runtime varies with load, battery condition and other factors. Go to Tripp Lite's website for more information, including complete warranty terms and conditions.

    The Smart Pro Tower 1050 VA line-interactive tower UPS system from TrippLite is ideal for server, networking and telecommunications equipment. It has a upright tower form factor. It offers sine wave 100V, 110V or 120V nominal output in both AC and battery modes. This UPS switches to battery-derived AC output during power failures and extreme voltage variations. Line-interactive automatic voltage regulation (AVR) provides voltage boost during brownouts and voltage cut during overvoltages to maintain regulated 100V, 110V or 120V nominal output over an input voltage range of 95-145V. Featuring NEMA 5-15P input plug and 8 NEMA 5-15R output receptacles it can supply upto 8 devices. It features network-grade AC surge and noise suppression. The network management interfaces support simultaneous communications via USB port, DB9 serial port and SNMPWEBCARD slot. The HID-compliant USB interface enables full integration with built-in power management and auto shutdown features of Windows® and Mac® OS X. It supports simultaneous detailed monitoring of equipment load levels, self-test data and utility power conditions via all 3 network interfaces. It includes PowerAlert monitoring software and complete cabling. Features like 3-stage metered current monitoring and battery charge status LEDs, dataline surge suppression for dialup, DSL or network Ethernet connection, Utility power and voltage regulation LEDs ensure smooth operation. It has an audible alarm. It has field replaceable, hot-swappable internal batteries and external battery packs.

    Quick Specs

    Device Type
    UPS - external
    42.99 lbs
    Input Voltage
    AC 120 V
    Output Voltage
    AC 100/110/120/127 V
    Power Capacity
    650 Watt / 1050 VA
    Input Connectors
    1 x power NEMA 5-15
    Output connectors
    8 x power NEMA 5-15
    Battery Form Factor
    Plug-in module
    Run Time (Up To)
    7 min at full load
    Dimensions (WxDxH)
    6.7 in x 16.7 in x 8.7 in
    Manufacturer Warranty
    3-year warranty with product registration


    Device Type
    UPS - external
    Battery Enclosure Type
    Plug-in module

    Power Device

    UPS Technology
    Line interactive
    Input Voltage
    AC 120 V
    Input Voltage Range
    AC 91 - 145 V
    Frequency Provided
    60 Hz
    Frequency Required
    60 Hz
    Input Connectors
    1 x power NEMA 5-15
    Power Output Connectors Details
    8 x power NEMA 5-15
    Output Voltage
    AC 100/110/120/127 V 60 Hz
    Power Capacity
    650 Watt / 1050 VA
    Output Waveform
    Surge Suppression
    Surge Response Time
    0 ns
    Surge Energy Rating
    1800 Joules
    Circuit Protection
    Circuit breaker


    Voltage Provided
    36 V
    Run Time (Up To)
    7 min at full load

    Expansion / Connectivity

    • 1 x management (USB) - 4 pin USB Type B
    • 1 x management (RS-232) - 9 pin D-Sub (DB-9)
    Expansion Slots
    1 (total) / 1 (free) x expansion slot


    Cables Included
    • Power cable 6 ft
    • Serial cable - external
    • USB cable - external
    Equipment Protection Value
    250000 US Dollars
    Audible alarm
    Compliant Standards
    FCC Class B certified, cUL, NOM, UL 1778

    Software / System Requirements

    Software Included
    TrippLite PowerAlert

    Manufacturer Warranty

    Service & Support
    Limited warranty - 3 years with product registration

    Environmental Parameters

    Min Operating Temperature
    32 °F
    Max Operating Temperature
    104 °F
    Min Storage Temperature
    5 °F
    Max Storage Temperature
    122 °F
    Humidity Range Operating
    0 - 95%

    Dimensions & Weight

    6.7 in
    16.7 in
    8.7 in
    42.99 lbs

    Ratings & Reviews

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