Vertiv GXT5LI-5000MVRT3UXLN 5000VA Li-Ion Double-Conversion Online Rackmount UPS
Overview
The Vertiv GXT5LI-5000MVRT3UXLN is a 5000VA/5000W double-conversion online UPS built around lithium-ion battery chemistry — a meaningful departure from traditional VRLA designs for data centers, security command rooms, and network closets where runtime predictability, weight, and service life under partial load matter. At 3U rack height (5.2 in), this unit fits comfortably in standard equipment racks alongside the NVRs, switches, and servers it protects. The NEMA L14-30P input wiring and user-configurable 120V or 208/240V output make it flexible across mixed-voltage infrastructure without requiring a separate isolation transformer. If you're specifying power protection for a mid-size network video recorder stack, an access control server cluster, or a telecom cabinet, the GXT5LI-5000MVRT3UXLN is sized to carry the full load continuously at unity power factor — 5000W, not a derated value.
Key Features
- Double-Conversion Online Topology: The inverter is always in the power path — load never runs on raw utility power. Voltage sags, surges, frequency drift, and switching transients are all isolated before they reach connected equipment. For surveillance servers or access control panels that log time-stamped events, this eliminates the micro-interruptions that corrupt transaction logs and trigger false alarms.
- 5000VA / 5000W at Unity Power Factor: Many UPS units advertise VA ratings that derate to 60–80% real watts. This unit delivers 5000W — the full VA rating — meaning you can spec your load budget without applying a correction factor. Useful when building a load list for PoE switches, edge servers, and storage arrays in the same rack.
- Lithium-Ion Battery Chemistry: Li-Ion cells carry certifications under UL 1642 (battery cells) and UL 1973 (battery pack with UPS), both listed on this unit. Compared to VRLA, Li-Ion typically delivers longer cycle life, faster recharge after a discharge event, and a longer calendar life — reducing the frequency of planned battery replacement in hard-to-access installations like raised-floor data rooms or secured server closets.
- User-Configurable Output Voltage (120V or 208/240V): The output can be set to either voltage range from a single unit, which matters in mixed environments where some loads (rack PDUs, 208V servers) differ from others (120V KVM, displays). Eliminates the need for a step-down transformer on 208V-native infrastructure serving legacy 120V endpoints.
- Network Management via RDU101 (RJ-45) + Serial + USB: Three interface options give you flexibility: USB for direct local monitoring, serial for legacy SNMP management systems, and the RJ-45 network port (RDU101 card) for remote monitoring, scheduled shutdowns, and integration with data center infrastructure management (DCIM) platforms. For distributed security deployments, remote visibility into UPS status is non-negotiable — this covers it without an add-on card purchase.
- Energy Star 2.0 Certified: In a double-conversion topology, efficiency matters because the inverter is always running. Energy Star 2.0 certification means the unit meets defined efficiency thresholds across load levels — relevant for facilities where utility costs or sustainability reporting are tracked. It also reduces heat dissipation in confined rack enclosures.
- 3U Rackmount Form Factor (5.2 in H × 16.9 in W × 35 in D): The 35-inch depth is deeper than many rack UPS units — verify your rack's usable depth before ordering. Standard 19-inch rack width. At 104.9 lbs, you will need a second person or a rack lift during installation; plan accordingly.
- Operating Temperature 32°F–104°F (0°C–40°C): Rated for standard conditioned data center and server room environments. Note the 10% derating at 50°C — if the installation space runs warm (telecom hut, outdoor cabinet), factor the derating into your load calculation or add cooling.
- Compliance Listings: UL 1778, CSA 22.2 No. 107.3, c-UL, FCC Part 15 Class A — the full North American safety and emissions certifications required for commercial building installations and enterprise procurement. FCC Class A means it's rated for commercial (not residential) environments, which aligns with data center and enterprise deployments.
Integration and Compatibility
The GXT5LI-5000MVRT3UXLN connects to upstream infrastructure via NEMA L14-30P, a locking 30A plug common in data center PDU environments. The user-configurable output voltage (120V or 208/240V) makes it compatible with a wide range of downstream rack PDUs without requiring a transformer. The RDU101 network management interface supports integration with DCIM and building management systems — verify compatibility with your specific DCIM platform against Vertiv's current software documentation. For deployments pairing this UPS with a video surveillance NVR stack or a structured network switch deployment, the full 5000W real-power output provides headroom for future expansion without respecifying the UPS. Consult a UPS selection guide to right-size runtime expectations against your specific load and battery configuration.
Frequently Asked Questions
Q: What input plug does the GXT5LI-5000MVRT3UXLN use, and what circuit does it require?
A: The GXT5LI-5000MVRT3UXLN uses a NEMA L14-30P locking plug, which requires a dedicated 30A, 120/240V circuit. Verify your electrical panel can support this before ordering — a licensed electrician should confirm the circuit and breaker sizing.
Q: Can the output voltage be changed between 120V and 208/240V after installation?
A: Yes. The output voltage is user-configurable between 120V and 208/240V (120V/240V range). This allows the unit to serve mixed-voltage loads without a separate step-down transformer, but downstream PDUs and equipment must be rated for whichever voltage you select.
Q: Why does this UPS use lithium-ion batteries instead of traditional VRLA?
A: The GXT5LI-5000MVRT3UXLN uses Li-Ion cells (UL 1642 certified) and battery packs (UL 1973 certified). Li-Ion typically offers longer cycle life and faster recharge compared to VRLA, which reduces planned maintenance intervals — important in installations where battery swap access is restricted or scheduled maintenance windows are infrequent.
Q: What are the network management options on the GXT5LI-5000MVRT3UXLN?
A: Three interfaces are available: USB (local direct connection), serial port (legacy SNMP or RS-232 management), and a network RJ-45 port via the RDU101 card for remote monitoring, shutdown scheduling, and DCIM integration. All three are included — no additional management card purchase is required.
Q: Is this UPS rated for outdoor or warm-environment installations?
A: The operating range is 32°F to 104°F (0°C to 40°C) for full-rated output. There is a 10% power derating at 50°C, making it unsuitable for uncontrolled outdoor enclosures or locations that regularly exceed 104°F. It is designed for conditioned indoor environments: data centers, server rooms, and climate-controlled network closets.
Q: What safety and emissions certifications does the GXT5LI-5000MVRT3UXLN carry?
A: The unit is listed under UL 1778, UL 1642, UL 1973, CSA 22.2 No. 107.3 (c-UL), FCC Part 15 Class A, and Energy Star 2.0. These are the North American commercial-grade certifications required by most enterprise procurement and building inspection processes.
The spec that stands out to me on the GXT5LI-5000MVRT3UXLN is the unity power factor rating — 5000VA and 5000W are the same number, which is not a given in this segment. Most competitors in the 5kVA class derate to 3500–4000W real output. That matters when you're protecting a rack full of high-efficiency server PSUs and PoE switches that report in watts, not volt-amps.
Technical Highlights:
- Double-Conversion Online Topology: Load is always inverter-fed — utility voltage never touches connected equipment directly. For surveillance NVRs writing continuous video to disk, this eliminates the brief transfer gaps that corrupt recordings during utility brownouts.
- Li-Ion Battery Pack (UL 1973 Certified): The UL 1973 listing covers the full battery pack — not just the cells — which is what enterprise AHJs actually check on project submittals. Li-Ion recharges faster post-discharge than VRLA, critical in multi-event storm scenarios where utility flickers are repeated.
- RDU101 Network Interface (Included): Remote monitoring and graceful shutdown scheduling via the RJ-45 port means this integrates into a DCIM or building automation workflow without extra card costs. In unmanned security facilities, remote UPS visibility is table stakes.
Deployment Considerations:
- At 104.9 lbs and 35 inches deep, physical installation requires two-person handling and a rack with sufficient usable depth — measure before ordering. Many two-post open-frame racks max out at 28–30 inches of usable depth.
- The NEMA L14-30P input requires a dedicated 30A 120/240V circuit. If your existing panel only has 20A L6-20 outlets, you will need an electrician to add a circuit — factor that into project lead time.
This unit is the right call for a mid-density physical security command center: an NVR cluster, a managed PoE switch stack, and an access control server sharing a 20–24U rack. The 5000W true output gives you the full load budget without derating math, and the Li-Ion chemistry reduces battery maintenance visits in facilities where downtime for planned work is expensive.
