Tripp Lite OMNI500ISO 500VA Line-Interactive UPS Tower Battery Backup


DiscTech Item #: TRI-OMNI500ISO-BN-2Y

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Interface Types: IEC 5-15P

Bays/Ports/Slots: 3

U Height: 2U

Wattage/VA: 300W

Voltage: 110-120V

Tripp Lite OmniSmart OMNI500ISO 120V 500VA 300W Line-Interactive UPS Tower Battery Backup w/ Built-In Isolation Transformer, USB port - Brand New

Tripp Lite OmniSmart OMNI500ISO 120V / 120 Volt 500VA / 500 Volt-Amps 300W / 300 Watts Line-Interactive UPS / Uninterruptible Power Supply Tower Battery Backup with 3 protected outlets; Built-In Isolation Transformer with Faraday shield & USB communications port - Brand New

OmniSmart 120V 500VA 300W Line-Interactive UPS, Tower, Built-In Isolation Transformer, USB port

Tripp Lite's OMNI500ISO offers complete UPS protection with built-in line-interactive voltage regulation, intelligent monitoring and unattended shutdown capability. Built-in isolation transformer with faraday shield offers full isolation and complete common mode noise rejection. 500VA power handling capacity supports point-of-sale applications, computers, internetworking equipment and home theater systems during commercial power failures. Line-interactive voltage regulation corrects brownouts as low as 83V back to normal 120V levels, saving battery reserves for use only during complete power failures. Built-in USB communications port works with PowerAlert Software and cabling to provide automatic unattended shutdown of connected network and PC applications.


  • 500VA line-interactive UPS with faraday-shielded, low-impedance isolation transformer delivers full isolation from potential damage and performance problems
  • Provides immunity from EMI/RFI line noise in both normal and common modes. Delivers clean signalreference ground, reducing data errors and audio/video distortion
  • Automatic voltage regulation (AVR) automatically corrects incoming voltage to keep equipment working through low voltage (brownouts) as low as 83V, without draining battery power
  • Supports loads up to 500VA/300W
  • 5.4 min. full-load runtime (300W); 11 min. half load runtime (150W)
  • Electrostatic discharge (ESD) resistance reduces potential static damage to connected electronics
  • USB port enables data-saving unattended shutdown when used with Tripp Lite's PowerAlert software, available via FREE download from PowerAlert Platform
  • Built-in surge suppression (backed by $200,000 Ultimate Lifetime Insurance U.S., Canada, and Puerto Rico only) safeguards connected equipment against damage
  • SURGE VOLTAGE WITHSTAND CAPABILITY: ANSI/IEEE C62.41 Categories A & B 6KV/200/500 amp 100Khz Ringwave and category B BiWave.
  • SURGE VOLTAGE ATTENUATION: N-G 2000:1, L-G 240:1, L-N 100:1.
  • INSERTION LOSS: 65 db N-G from 10Khz to 100Khz, 45 to 60 db L-G from 10Khz to 100Khz, 18 to 54 db L-N from 50Khz to 500 Khz.
  • 3 protected outlets; 6-ft. cord
  • 4 diagnostic LEDs indicate AC present, on battery, overload and battery low/replace
  • Optional PDUB15 bypass PDU enables hot-swappable UPS replacement with no disruption to connected equipment


  • 500VA tower 120V line interactive UPS with isolation transformer
  • Corrects brownouts as low as 83V without using battery power
  • USB port, Normal & common mode EMI/RFI line noise immunity
  • NEMA 5-15P input plug and 3 5-15R outlets

Package Includes

  • OMNI500ISO UPS system
  • USB cabling
  • Manual with warranty information

Model NumberOMNI500ISO
UPS TypeLine-Interactive
Output Volt Amp Capacity (VA)500
Output Watt Capacity (Watts)300
Power Factor

The ratio of active power (watts) to apparent power (VA). Most computer-related equipment has a power factor between 0.6 and 0.8. Power factor is the spread between VA and wattage. For example, VA x power factor = watts
Nominal Voltage Details115v nominal output in battery mode
Frequency Compatibility60 Hz
Output Voltage Regulation (Battery Mode)+/- 5%
Hot-Swap PDU optionsPDUB15 (2U / 8 5-15R outlets)
Output AC Waveform (AC Mode)Sine wave
Output AC Waveform (Battery Mode)Sine wave
Nominal Output Voltage(s) Supported
  • 110V
  • 115V
  • 120V
  • Output Receptacles(3) 5-15R
    Individually Controllable Load Banks

    Select UPS models have their receptacles divided into one or more load banks (labeled LOAD 1, ect.) which may be remotely switched OFF and ON using Tripp Lite UPS software without interrupting power to equipment connected to the other outlets
    Rated input current (Maximum Load)4.8A
    Nominal Input Voltage(s) Supported120V AC
    UPS Input Connection Type
  • 5-15P
  • Right-Angled
  • UPS Input Cord Length (ft.)6
    Recommended Electrical Service15A 120V
    Input PhaseSingle-Phase
    Full Load Runtime (min.)

    The amount of runtime th UPS will offer when you
    5.4 min. (300w)
    Half Load Runtime (min.)

    The amount of runtime th UPS will offer when you
    11 min. (150w)
    DC System Voltage (VDC)12
    Battery Recharge Rate (Included Batteries)Less than 4.5 hours from 10% to 90%
    Internal UPS Replacement Battery CartridgeRBC51
    Expandable RuntimeNo
    Expandable RuntimeNo
    Expandable RuntimeNo
    Voltage Regulation DescriptionAutomatic voltage regulation (AVR) maintains line power operation with input voltage as low as 83
    Undervoltage Correction

    A feature found in line conditioners and select UPS systems that maintains mains-level power to equipment when prolonged line voltages are lower than normal
    Input voltages between 92 and 108 are boosted by 14%
    Switches2 Switches control off/on power status and alarm-cancel/self-test operation
    Alarm Cancel Operation
  • Power-fail alarm can be silenced using alarm-cancel switch
  • Once silenced, alarm will re-sound to indicate low-battery status
  • Audible AlarmAudible alarm indicates power-failure and low-battery conditions
    LED Indicators4 LEDs indicate line power, battery power, overload and battery low/replace status
    UPS AC Suppression Joule Rating680
    UPS AC Suppression Response TimeInstantaneous
    EMI / RFI AC Noise Suppression

    Technology found in select UPS systems that protects against EMI (electromagnetic interference) and RFI (radio frequency interference) line noise and protects equipment against associated incremental hardware damage, data corruption and audio/video transmission problems.
    Output Isolation Transformer

    A feature found in isolation transformers and select UPS systems where the output power is fully isolated from EMI/RFI line noise, protecting sensitive equipment from potential damage and performance problems
    Professional grade load isolation transformer
    Surge Voltage Withstand CapabilityANSI/IEEE C62.41 Categories A & B 6KV/200/500 amp 100Khz Ringwave and category B BiWave
    Surge Voltage Attenuation
  • N-G 2000:1
  • L-G 240:1
  • L-N 100:1
  • Insertion Loss

    The loss of signal power resulting from the insertion of a device in a transmission line or optical fiber. Is usually expressed in decibels (dB)
    Installation Form Factors Supported with Included AccessoriesTower
    Installation Form Factors Supported with Optional AccessoriesWallmount (UPSWM - tower mounting kit)
    Primary Form FactorTower
    Primary UPS Depth (mm)191
    Primary UPS Height (mm)274
    Primary UPS Width (mm)132
    Shipping Dimensions (hwd / in.)14.20 x 10.0 x 8.10
    Shipping Weight (lbs.)25.20
    UPS Power Module Dimensions (hwd, in.)10.8 x 5.2 x 7.5
    UPS Power Module Weight (kg)9.89
    UPS Power Module Weight (lbs.)21.8
    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 HumidityUp to 95%, non-condensing
    AC Mode Efficiency Rating (100% Load)>91%
    Communications InterfaceUSB
    PowerAlert SoftwareFor local monitoring via the UPS’s built-in USB communications port, download PowerAlert Local software at
    Communications CableUSB interface cable included
    WatchDog CompatibilitySupports Watchdog application, OS and hard-reboot restart options for remote applications
    Transfer Time

    The time it takes for a UPS to switch from AC on-line mode to DC battery-powered mode. Measured in milliseconds (ms)
    2-4 milliseconds
    Low Voltage Transfer to Battery Power (Setpoint)83
    High Voltage Transfer to Battery Power (Setpoint)147
    Cold Start (Startup in Battery Mode During a Power Failure)Cold-start operation supported
    High Availability UPS FeaturesHot Swappable Batteries
    UPS Certifications
  • Tested to UL1778 (USA)
  • Tested to CSA (Canada)
  • Meets FCC Part 15 Category B (EMI)
    Product Warranty Period (U.S. & Canada)3-year limited warranty
    Connected Equipment Insurance (U.S., Canada & Puerto Rico)$250,000 Ultimate Lifetime Insurance

    Click here to view the manufacturer's item description/brochure

    Weight: 22 lb

    Warranty: 2 Year Manufacturer

    Brand New

    Condition Levels Explained

    The product is brand new.

    2 Year Manufacturer Warranty

    Product Warranties Explained

    The product has a manufacturer warranty for the time period specified.