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Black tower UPS with rotatable LCD screen and USB port

Tripp Lite

Tripp Lite OMNI900LCD UPS 900VA 475W 120V Tower LCD USB

SKU CH-2RYS-69RFV MPN OMNI900LCD

Provides 900 VA battery backup with LCD status display and USB monitoring for desktop systems

  • International Version120V AC
  • Input Connection5-15P
  • VA Rating900 VA
  • Watts475 Watts
  • Output Voltage110V; 115V; 120V
  • Output Frequency60 Hz

VA OMNI 900 VA

  • 900 VA / 475 W line-interactive UPS protects connected equipment from power loss
  • Automatic voltage regulation corrects brownouts down to 89 V without draining the battery
  • Rotatable LCD panel shows input voltage, battery capacity and operating status in any orientation
  • USB port enables monitoring and unattended shutdown via PowerAlert software
  • Eight NEMA 5-15R outlets (four battery-backed, four surge-only) with 870 J surge energy rating

UPS capacity and topology

The Tripp Lite OMNI900LCD is a 900 VA line-interactive tower UPS rated for 475 watts of output. It suits desktop workstations, networking gear and home-office equipment that need short-duration battery backup and automatic voltage regulation.

Outlets, input plug and software

Eight NEMA 5-15R outlets are provided, four with battery-backed surge protection and four with surge-only protection. The unit connects to a 120 V wall receptacle through a NEMA 5-15P plug and communicates with a host computer via a USB port for PowerAlert monitoring and alarm control.

Battery runtime and replaceability

At full load the internal valve-regulated lead-acid battery delivers three minutes of runtime; at half load it extends to ten minutes. The user-replaceable RBC51 cartridge allows the UPS to stay in service after the original cells reach end of life.

Highlights

  • 900 VA / 475 W line-interactive UPS protects connected equipment from power loss
  • Automatic voltage regulation corrects brownouts down to 89 V without draining the battery
  • Rotatable LCD panel shows input voltage, battery capacity and operating status in any orientation
  • USB port enables monitoring and unattended shutdown via PowerAlert software
  • Eight NEMA 5-15R outlets (four battery-backed, four surge-only) with 870 J surge energy rating

Specifications

BrandTRIPP LITE
ModelOMNI900LCD
International Version120V AC
Input Connection5-15P
VA Rating900 VA
Watts475 Watts
Output Voltage110V; 115V; 120V
Output Frequency60 Hz
Outlets8
Outlet Type5-15R
Battery TypeValve Regulated Lead Acid (VRLA)
Battery Run TimeFull Load Runtime (min.): 3 min. (475w)
Half Load Runtime (min.): 10 min. (240w)
Battery ReplaceableRBC51
AlarmsAudible alarm indicates power-failure and low-battery status; alarm can be disabled using PowerAlert software
Interface PortUSB
Surge Energy Rating870 J
FeaturesLCD Display with dimmer switch indicates input voltage, battery capacity and a variety of operating conditions. Display is rotatable for easy viewing whether UPS is in vertical or horizontal position
OMNI900LCD Digital Uninterruptible Power Supply offers voltage regulation, surge suppression and long lasting battery support during blackouts
Supports entry level PCs up to 50 minutes or single VCR/DVR components for up to 2.5 hours during blackouts
97% line-mode efficiency saves energy and reduces BTU heat output
Regulates brownouts as low as 89 volts back to usable levels without usin
Dimensions11.80" x 3.70" x 7.20"
Weight15.10 lbs.
Package ContentsOMNI900LCD UPS System
Instruction manual
Shipping weight7.12 kg
Package size394 × 259 × 124 mm

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Questions about this item

What comes in the box and do I need to buy a battery separately?

The box contains the OMNI900LCD UPS unit and an instruction manual. The internal VRLA battery is already installed and user-replaceable with part RBC51 when it eventually wears out.

How do I decide between the 900 VA rating and the 475 W rating when sizing my load?

Use the 475 W figure for the actual equipment load; the 900 VA rating represents apparent power. Keep the total connected watts at or below 475 W to stay within the UPS capacity.

What does the 3-minute full-load runtime mean for my workstation during an outage?

At a full 475 W draw the battery will last about 3 minutes — enough to save files and shut down gracefully. At a lighter 240 W load the runtime extends to roughly 10 minutes.

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