Vertiv GXT5-3000IRT2UXL Online Double Conversion 3000VA Rack/Tower UPS
Overview
The Vertiv Liebert GXT5-3000IRT2UXL is a 3000VA/3000W, 230V online double-conversion UPS in a 2U rack/tower convertible chassis — the form factor that covers both edge server closets and data center rows without forcing a separate purchase for each deployment type. Online double-conversion topology means the connected load runs off clean, inverter-generated power at all times, not battery-transferred power during an event. There is zero transfer time to battery during a voltage sag or outage — the inverter is always in the signal path, which matters for sensitive network equipment, NVRs, and access control servers that cannot tolerate even the brief switching delay of line-interactive designs.
The GXT5-3000IRT2UXL sits within the Vertiv Liebert GXT5 product family, which spans 500VA to 3kVA across low-voltage and high-voltage variants and has received active UPS firmware updates through January 2025 (MCU firmware V250), indicating the platform is still actively supported — a meaningful distinction when evaluating lifecycle risk for critical infrastructure.
Key Features
- 3000VA / 3000W Capacity: Full unity power factor (1.0) means the VA rating equals the watt rating — no derating math required when sizing for a known watt load. A 3000W ceiling covers a typical 2–4U server, a multi-channel NVR with drives, or a mid-density PoE switch stack without splitting the load across two units.
- Online Double-Conversion Topology: The load never runs directly off utility power. AC input is rectified to DC, then inverted back to clean AC — the inverter is always active. Power anomalies (surges, sags, noise, frequency drift) are fully isolated from connected equipment. For network video recorders and surveillance servers where a mid-recording power event causes filesystem corruption, this is the correct topology choice over line-interactive.
- 2U Rack/Tower Convertible Chassis: Ships in a 2U rack-mount profile but converts to tower orientation, giving you flexibility if the deployment site changes from a rack environment to a server closet shelf. No separate tower stand or accessory purchase required for orientation change.
- 230V Input/Output: Configured for 230V single-phase environments, standard in international deployments and in North American data center and AV installations running 208–240V circuits. Confirm your branch circuit voltage before ordering — this is not a 120V unit.
- DSP-Based Control: The GXT5 platform uses a digital signal processor (DSP) for inverter and charger management rather than analog control circuitry. DSP control enables tighter output regulation tolerances and more precise battery charge management compared to analog designs — relevant when powering equipment with strict input voltage requirements.
- Actively Maintained Firmware Platform: The GXT5 500–3kVA firmware has been updated across 14 documented releases from February 2019 through January 2025. An actively patched MCU firmware means security and performance fixes are available — relevant for units with network management cards exposed on your LAN segment. Check UPS accessories and management cards compatibility with the current V250/V220 firmware baseline.
Integration and Compatibility
The GXT5-3000IRT2UXL (also searched as GXT5 3000IRT2UXL) is designed to work with Vertiv's Liebert IntelliSlot communication card ecosystem for SNMP/network management integration. Confirm specific card compatibility against current Vertiv documentation. For power protection planning in surveillance or IT rack deployments, verify total load wattage against the 3000W ceiling before committing — online double-conversion units draw more input power than line-interactive equivalents due to conversion losses, so size your branch circuit accordingly.
Frequently Asked Questions
Q: What is the difference between the GXT5-3000IRT2UXL and a line-interactive UPS at this capacity?
A: The GXT5-3000IRT2UXL uses online double-conversion topology, meaning the load always runs from the inverter — there is zero transfer time during a power event. Line-interactive UPS units transfer to battery (typically 4–8ms) when utility power falls out of range. For sensitive equipment like NVRs, servers, and access control panels, zero transfer time eliminates the risk of a mid-event reboot or filesystem error.
Q: Is the GXT5-3000IRT2UXL a 120V or 230V unit?
A: This is a 230V unit. It is not compatible with standard North American 120V circuits. It is intended for 230V single-phase environments or 208–240V data center branch circuits. Verify your branch circuit voltage before purchasing.
Q: Can the GXT5-3000IRT2UXL be mounted in a standard 19-inch rack?
A: Yes. The GXT5-3000IRT2UXL is a 2U rack-mount chassis designed for standard 19-inch rack installation. It also converts to tower orientation for floor or shelf deployments.
Q: Does the GXT5-3000IRT2UXL support external battery modules for extended runtime?
A: The GXT5 product family is designed to support extended battery modules (EBMs). Confirm specific EBM compatibility and part numbers against current Vertiv product documentation for the 3kVA 230V variant.
Q: How current is the firmware for the GXT5-3000IRT2UXL platform?
A: The GXT5 500–3kVA platform (which includes the GXT5-3000IRT2UXL) received a firmware update in January 2025 (MCU V250), making it one of the more recently maintained platforms in this segment. Firmware updates are available through Vertiv's support portal.
The GXT5-3000IRT2UXL is a unit I recommend when an integrator asks me to specify UPS protection for a surveillance head-end or access control server room where they can't afford a brownout-triggered NVR reboot mid-shift. The online double-conversion topology is the key differentiator here — unlike line-interactive units that switch to battery on a sag, this unit's load never touches raw utility power at all. The DSP-controlled inverter is always in the circuit, so your NVR recording stream and your access control panel see clean, regulated 230V regardless of what the grid is doing upstream.
Technical Highlights:
- Unity Power Factor (3000VA = 3000W): No VA-to-watt derating. When you size this unit for a 2,800W rack load, you actually have 200W of headroom — not the 600W you'd lose on an older 0.8 PF design at the same VA rating.
- Zero Transfer Time: Online double-conversion means the inverter is always live. There is no switching event when utility power degrades — the load doesn't know the grid changed state. This is what separates this topology from line-interactive in environments where a 6ms battery transfer causes a server reset.
- Active Firmware Support through January 2025: The GXT5 500–3kVA platform (MCU V250) has been updated 14 times since 2018. For units with network management cards on your LAN, an actively patched firmware baseline reduces exposure to known management interface vulnerabilities.
Deployment Considerations:
- This is a 230V unit — confirm your branch circuit is 208–240V before specifying. Ordering a 230V online double-conversion unit for a 120V North American circuit is a common specification error that results in a return and project delay.
- Online double-conversion draws more input current than a line-interactive unit at the same load because rectifier and inverter conversion losses add to the draw. Size your branch circuit for input current, not just output wattage — Vertiv's input current spec for this model should be confirmed in the current datasheet before finalizing circuit breaker sizing.
For a surveillance operations center or a 2U server rack in a network closet running 230V, the GXT5-3000IRT2UXL delivers the right topology at a capacity that handles a full NVR-plus-switch load in a single 2U footprint without forcing you into a larger, more expensive 5kVA chassis.
