Eaton OMNI900LCD - 900 VA Line-Interactive UPS
Overview
The Eaton OMNI900LCD is a line-interactive UPS designed to provide short-duration battery backup and regulated AC power in 120 V utility environments. This model is typically deployed by IT support and facilities teams to protect computers, network endpoints, and peripheral equipment against sudden power loss, voltage sags, swells, and short interruptions, enabling orderly shutdown and reducing the risk of data loss.
It delivers 900 VA / 475 W output capacity and uses internal sealed lead-acid batteries paired with automatic voltage regulation (AVR) to correct under-/over-voltage conditions without unnecessary battery discharge. The UPS includes an LCD status display and a USB communications port for real-time power information and integration with host systems for safe shutdown scripting.
The unit is a free-standing tower form factor suitable for deployment on equipment shelves in small server rooms, branch office closets, or edge racks. It integrates into existing 120 V power chains without requiring external battery modules, making it appropriate for endpoint protection rather than extended runtime applications.
The LCD interface provides input/output voltage, battery status, and load information, enabling technicians to monitor UPS health during commissioning and outages. USB HID communication allows automated shutdown of attached systems using Eaton/Tripp Lite PowerAlert software or native OS power management.
In practice, the OMNI900LCD is used where short outages must be bridged × for example, to complete file operations, trigger generator handover logic, or initiate controlled application teardown. It is not designed for sustained runtime or as a primary power source for complex server clusters or high-availability systems without external battery expansions.
This UPS should not be relied upon as the sole power source in environments expecting frequent extended outages or where runtime must exceed the internal battery's capability. Larger UPS classes or modular systems with external battery support are more suitable in those cases.
Key Features
- 900 VA / 475 W line-interactive UPS with AVR
- (8) NEMA 5-15R outputs: 4 battery-supported + 4 surge-only
- Rotatable LCD display with status and diagnostics
- USB HID port for monitoring & safe shutdown
- Tower form factor, optional rack shelf mount
Specifications
| Specification | Detail |
|---|
| Brand | Eaton |
| Part Number | OMNI900LCD |
| Product Type | Line-Interactive UPS |
| VA Rating | 900 VA |
| Wattage Capacity | 475 W |
| Output Topology | Line-interactive with AVR |
| Nominal Output Voltage | 110/115/120 V |
| Output Receptacles | (8) NEMA 5-15R (4 battery + surge, 4 surge-only) |
| Input Connection | NEMA 5-15P, right-angle |
| Input Voltage Range | Regulates brownouts ≥ 89 V via AVR |
| Frequency Compatibility | 60 Hz |
| Battery Type | Sealed, lead-acid (internal) |
| Runtime (Full Load) | ~3 min (475 W) |
| Runtime (Half Load) | ~10 min (237 W) |
| Communications | USB HID (no cable supplied) |
| LCD Display | Front panel, rotatable |
| Form Factor | Tower / shelf mount |
| Height | ~11.8 in |
| Width | ~3.7 in |
| Depth | ~7.2 in |
| Weight | ~15.1 lb |
| Operating Temp | 0 °C to 40 °C |
| Relative Humidity | 0-95% non-condensing |
| Warranty | Manufacturer standard |
