Eaton OMNIVS1200LCD – Line‑Interactive UPS 1200 VA 120 V
Overview
The Eaton OMNIVS1200LCD is a line‑interactive uninterruptible power supply (UPS) designed to provide battery backup and automatic voltage regulation (AVR) for 120 V single‑phase IT and electronic equipment. It is deployed by IT infrastructure engineers and facilities teams to maintain power continuity for network devices, servers, workstations, and sensitive electronics during utility power disturbances such as blackouts, brownouts, surges, and line noise. The integrated AVR maintains usable output voltage without immediate battery engagement, preserving battery life and minimizing unnecessary switching.
The UPS supports 1200 VA / 600 W output capacity suitable for moderate branch office loads including rack servers, edge switches, firewall appliances, and mixed peripherals. The unit features eight NEMA 5‑15R outlets—typically six battery‑backed with surge protection and two surge‑only—for segregated load support. A touchscreen LCD display presents real‑time metrics such as input/output voltage, battery charge, and load percentage to aid local status assessment.
Deployment is typically tower‑oriented in small equipment rooms, network closets, or branch office IT racks on shelves where 120 V service is standard. The unit’s form factor is not rack‑specific and lacks built‑in rack ears; it may be placed in constrained spaces but is not designed for direct 19‑inch rack mounting without aftermarket hardware.
Communication capability includes a USB (HID) port for local monitoring and integration with Eaton’s PowerAlert software for controlled shutdown scripting and status logging. Network management cards are not supported, so remote UPS management via SNMP/web interfaces requires external solutions.
A practical deployment example would be backing up an edge network rack containing a rackmount firewall, small server, and network switch. During a short utility power loss or brownout, the OMNIVS1200LCD maintains continuous operation and provides sufficient runtime to initiate controlled system shutdown or bridge to standby generator activation.
This UPS is not suitable for high‑availability core data center environments, high‑density racks, or systems requiring network‑based UPS management and extended runtime performance. For those use cases, transition to larger rack‑mount UPS systems with network management and external battery pack support.
Key Features
- Line‑interactive UPS with AVR for voltage correction
- 1200 VA / 600 W output capacity at 120 V AC
- Eight NEMA 5‑15R outlets (segregated load support)
- Touch LCD shows voltage, load, battery state
- USB HID port for local UPS monitoring


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