Vertiv GXT5-3000LVRT2UXLTAA 3000VA Online Double-Conversion Rack/Tower UPS
Overview
The Vertiv GXT5-3000LVRT2UXLTAA is a 3000VA / 2700W online double-conversion UPS in a 2U rack/tower convertible form factor, purpose-built for IT closets, edge deployments, and mid-density server or network equipment loads that cannot tolerate even a millisecond of power interruption. Unlike line-interactive designs that only condition power during sag/surge events, online double-conversion means your load runs off clean, inverter-generated AC continuously — the raw utility input never reaches your equipment directly. If your environment has noisy power, frequent brownouts, or grid instability (common in older buildings and industrial facilities), this is the architecture that eliminates those variables entirely.
The GXT5-3000LVRT2UXLTAA (often searched as GXT5 3000LVRT2UXLTAA) occupies 2U of rack space at 3.4 in tall, 16.9 in wide, and 21.3 in deep — compact enough for a half-depth enclosure but deep enough to house the battery capacity required for meaningful runtime at full load.
Key Features
- 3000VA / 2700W Continuous Output: Covers a dense 1U/2U server, a mid-range network switch stack, or a mix of security servers and NVR appliances drawing up to 2700W. Size against your actual connected load — 80% utilization (~2160W) is the practical design target for thermal headroom and battery longevity.
- Online Double-Conversion Topology: The load runs exclusively off the inverter output at all times. Utility power feeds the rectifier, which charges the battery and powers the inverter simultaneously. Transfer time on utility failure is effectively zero — no switching transient reaches the load. This matters for equipment with tight power-quality tolerances, including managed switches, edge compute nodes, and access control servers.
- Up to 98% Efficiency in Active ECO Mode: At 98% efficiency, only 2% of input power is lost to heat in ECO mode — meaningful in always-on deployments where even a few watts of continuous waste adds up across months. On-line mode delivers up to 95% efficiency when stricter isolation is required. Choose based on your utility power quality: stable utility = ECO mode; noisy/unstable utility = on-line mode full-time.
- Wide Input Voltage Range (60–150V): The unit accepts input anywhere from 60V to 150V at typical 120V nominal, which means browndowns well below standard utility tolerances (±10%) are handled without switching to battery. This extends battery life in facilities with chronic undervoltage rather than depleting runtime reserves on every minor sag.
- User-Configurable Output Voltage (110/115/120/125VAC ±3%): Output voltage is selectable at the unit rather than fixed at 120V. In environments where connected equipment is sensitive to voltage offset — some telecom gear, older industrial controllers — trimming the output to 115V or 125V can reduce equipment stress without touching the load itself.
- NEMA L5-30P Input / L5-30R + (6×) 5-20R Output Wiring: The L5-30P plug targets 30A twist-lock circuits — the standard for higher-power UPS installations in server rooms and wiring closets. The output bank includes one L5-30R twist-lock plus six 5-20R receptacles, giving you flexibility to directly wire a primary high-draw device on the twist-lock while distributing six standard loads on the 5-20R bank. Plan your circuit capacity: the L5-30P input assumes a 30A dedicated circuit — confirm your panel capacity before installation.
- 2U Rack/Tower Convertible Form Factor (3.4 × 16.9 × 21.3 in): Ships ready for rack mounting at 2U. The convertible design supports freestanding tower orientation for equipment room deployments where rack space is constrained. At 66 lbs, two-person installation is the safe approach — plan accordingly before scheduling the rack build.
Integration and Compatibility
The GXT5-3000LVRT2UXLTAA is designed for standard 120V North American power infrastructure. The L5-30P input requires a dedicated 30A twist-lock circuit — if your current panel has only 5-20R or NEMA 5-15 receptacles, a licensed electrician will need to provision the correct outlet before installation. The six 5-20R output receptacles are compatible with standard NEMA 5-20P and NEMA 5-15P plugs (5-15P adapts to 5-20R natively), making it straightforward to connect servers, switches, NVRs, and workstations without special cordsets.
For power protection and UPS systems integration in structured cabling environments, the unit's depth of 21.3 inches fits standard 2-post and 4-post relay racks with rear cable management. Review your rack's usable depth against cable bend radius requirements before ordering. Pair with a managed PoE switch for downstream IP security device power — the UPS protects the switch, and the switch protects your cameras and access control readers through its own PoE port budgeting.
Facilities running network video recorders or edge compute appliances will find the 2700W continuous capacity appropriate for a 16- to 32-channel NVR with attached storage, though runtime at full load depends on the internal battery specification — verify runtime curves with Vertiv documentation for your specific load profile before sizing for a runtime requirement.
For broader context on power protection sizing and topology selection, review the UPS selection guide to confirm double-conversion is the right fit versus line-interactive alternatives for your application.
Frequently Asked Questions
Q: What input circuit does the GXT5-3000LVRT2UXLTAA require?
A: The unit requires a dedicated 30A, 120V circuit with a NEMA L5-30P twist-lock outlet. Standard 5-20R or 5-15R receptacles are not compatible with the input plug — a licensed electrician must provision the correct circuit before installation.
Q: What is the difference between Active ECO Mode and on-line mode on the GXT5-3000LVRT2UXLTAA?
A: In Active ECO mode, the UPS operates at up to 98% efficiency by allowing conditioned utility power to pass through under stable conditions, switching to inverter output only when anomalies are detected. On-line mode maintains continuous inverter output at up to 95% efficiency, providing complete isolation from utility power at all times. Use on-line mode when your utility power is frequently noisy or unstable.
Q: How many output receptacles does the GXT5-3000LVRT2UXLTAA provide?
A: The unit provides seven output receptacles: one NEMA L5-30R twist-lock and six NEMA 5-20R standard receptacles. NEMA 5-15P plugs fit the 5-20R outlets natively, so most standard server and networking equipment connects without adapters.
Q: Can the output voltage be adjusted on the GXT5-3000LVRT2UXLTAA?
A: Yes. Output voltage is user-configurable to 110, 115, 120, or 125VAC (±3%), selectable at the unit. This allows you to fine-tune output for connected equipment with specific voltage sensitivities without modifying the load or upstream wiring.
Q: How much does the GXT5-3000LVRT2UXLTAA weigh, and are there installation considerations?
A: The unit weighs 66 lbs. Two-person installation is strongly recommended for safe rack mounting. At 21.3 inches deep, confirm your rack's usable depth and cable management clearance before scheduling installation.
Q: What input voltage range does the GXT5-3000LVRT2UXLTAA accept before switching to battery?
A: The unit accepts input from 60V to 150V at 120V nominal. This wide range means the UPS handles significant browndowns without depleting battery runtime, extending battery service life in facilities with chronic undervoltage conditions.
The detail I keep coming back to on the GXT5-3000LVRT2UXLTAA is the 60–150V input acceptance range. Most facility engineers think brownout protection means the UPS catches a dip to 105V — that is fine for line-interactive gear, but the Vertiv GXT5 stays on utility all the way down to 60V before the inverter takes over from battery. In a building with aging electrical infrastructure or heavy motor loads on the same panel, that range is the difference between a UPS that runs its batteries down three times a shift and one that holds reserve for a real outage.
Technical Highlights:
- 98% Active ECO Efficiency: At 2700W continuous draw, the difference between 95% (on-line) and 98% (ECO) efficiency is roughly 81W of heat dissipation eliminated. Over a year of 24/7 operation that is meaningful both for cooling load and energy cost — pick ECO mode when your utility feed is clean and stable.
- Online Double-Conversion Topology: Zero transfer time on utility failure. The load never sees a switching transient because it is always running off the inverter — critical for NVR appliances and access control servers that log or process continuously and cannot tolerate even a single-cycle gap.
- L5-30R + Six 5-20R Output Bank: The mix of one twist-lock and six standard receptacles is deliberate — wire your highest-draw single device (primary server, core switch) on the L5-30R and distribute the remaining six loads across 5-20R. It keeps your high-current path on a secured connector while giving flexibility on the branch circuits.
Deployment Considerations:
- The L5-30P input is non-negotiable — confirm your panel has a 30A dedicated circuit with a twist-lock receptacle before the unit ships. Retrofitting an outlet post-delivery adds lead time and cost that derails installation schedules.
- At 66 lbs in a 2U package, this is not a one-person rack job. If you are installing in a high-density rack that is already partially loaded, plan for temporary rail support — the unit is front-heavy with the battery assembly and can shift during slide-in if not supported at the rear simultaneously.
The GXT5-3000LVRT2UXLTAA is the right call for a 2U edge or wiring-closet deployment where the load mix includes an NVR, a managed PoE switch feeding 16–24 cameras, and one or two edge compute nodes — a realistic 1,800–2,400W aggregate that fits within the 2,700W continuous rating with headroom for startup inrush from camera arrays cycling through power-on.
