APC by Schneider Electric DLRT8KRMXLT vs Vertiv GXT5LI-8000MVRT4UXLN: Specification Comparison
Both the APC by Schneider Electric DLRT8KRMXLT and the Vertiv GXT5LI-8000MVRT4UXLN are 8000VA / 8000W double-conversion online UPS units designed for critical IT and industrial loads in rack or tower deployments. Buyers evaluating either unit are typically protecting high-density server rooms, edge data centers, or 208V infrastructure requiring pure sine-wave output, extended runtime capability, and enterprise-grade management. This comparison examines power and efficiency, physical and environmental characteristics, and connectivity and certification differences based strictly on published specifications.
In This Guide
- Which UPS delivers better power handling and efficiency for an 8000VA critical load?
- How do the two units compare on physical footprint and operating environment?
- Which unit offers more connectivity options and carries stronger compliance certifications?
- Which should you choose: the DLRT8KRMXLT or the GXT5LI-8000MVRT4UXLN?
- Side-by-Side Specs
- FAQ
Which UPS delivers better power handling and efficiency for an 8000VA critical load?
Both units share the same power rating: 8000VA / 8000W, meaning a unity power factor on the Vertiv GXT5LI-8000MVRT4UXLN and a unity power factor on the DLRT8KRMXLT as well (8000W / 8000VA = 1.0). There is no derating penalty for either at rated load in this respect.
For efficiency, the DLRT8KRMXLT publishes two figures: 94% in double-conversion online mode and 98% in ECO mode. The Vertiv GXT5LI-8000MVRT4UXLN does not list efficiency figures in the provided specifications, so no direct comparison is possible on that dimension.
Input voltage range also differs. The DLRT8KRMXLT accepts 100–275V input, a wide range that accommodates international single- and split-phase sources. The GXT5LI-8000MVRT4UXLN lists input as 120V/240V. Output on the APC is 208–240V; the Vertiv outputs 120V/208V with a user-configurable 120V/240V option, adding flexibility for mixed North American loads.
How do the two units compare on physical footprint and operating environment?
Physical dimensions are provided only for the Vertiv GXT5LI-8000MVRT4UXLN: 6.9 in H × 16.9 in W × 35 in D, weighing 156.3 lbs. The APC DLRT8KRMXLT does not include physical dimensions or weight in the supplied specifications, making a direct rack-space or floor-load comparison impossible from available data.
Operating temperature is specified for the Vertiv at 32°F to 104°F (0°C to 40°C) with a 10% derating noted at 50°C, indicating a hard ceiling if ambient approaches 50°C. The APC DLRT8KRMXLT does not list an operating temperature range in the provided specifications.
The DLRT8KRMXLT notes a surge energy rating of 480 J. The Vertiv GXT5LI-8000MVRT4UXLN does not list a surge energy rating in the provided specifications. Both support auto-restart functionality; the APC explicitly lists audible alarms — the Vertiv does not list this feature in provided specs.
Which unit offers more connectivity options and carries stronger compliance certifications?
Outlet configuration is detailed only for the DLRT8KRMXLT: six AC outlets comprising NEMA L6-20R and NEMA L6-30R types, suited for 208V North American rack PDU and server connections. The Vertiv GXT5LI-8000MVRT4UXLN specifies hardwired input/output (L1, L2, N, G) with no receptacles listed, meaning downstream distribution requires a separately installed PDU or hardwired panel.
On management interfaces, the Vertiv GXT5LI-8000MVRT4UXLN explicitly lists Serial Port, Network RJ-45 (RDU101), and USB. The APC DLRT8KRMXLT does not list management interfaces in the provided specifications.
Certifications are documented only for the Vertiv: UL 1642, UL 1973, UL 1778, CSA 22.2 No. 107.3, c-UL, FCC Part 15 Class A, and Energy Star 2.0. The UL 1973 listing is specific to Li-Ion battery packs, confirming lithium-ion chemistry. The APC DLRT8KRMXLT does not list safety certifications or battery chemistry in the provided specifications.
Which should you choose: the DLRT8KRMXLT or the GXT5LI-8000MVRT4UXLN?
Our take: The DLRT8KRMXLT is the stronger choice when on-site outlet flexibility, wide international input range, and published efficiency data are the primary decision criteria. The APC unit's 100–275V input window (vs. 120V/240V on the Vertiv) supports more diverse feed scenarios, and its published 94% online / 98% ECO efficiency gives procurement teams concrete operating-cost data the Vertiv spec sheet does not supply. The DLRT8KRMXLT also provides six discrete NEMA receptacles (L6-20R and L6-30R), eliminating the need for a downstream PDU. However, the Vertiv GXT5LI-8000MVRT4UXLN holds clear advantages where they matter to data center architects: confirmed Li-Ion battery chemistry with UL 1973 certification, explicit management interfaces (Serial, RJ-45, USB), Energy Star 2.0 compliance, and full physical dimensions for rack planning. Neither spec sheet is complete enough to declare an overall winner without supplemental data.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric DLRT8KRMXLT | Vertiv GXT5LI-8000MVRT4UXLN |
|---|---|---|
| UPS Topology | Double-Conversion Online | Double-Conversion Online |
| Power Rating | 8000VA / 8000W | 8000VA / 8000W |
| Input Voltage Range | 100–275V | 120V/240V |
| Input Frequency | 40–70Hz | — |
| Output Voltage Range | 208–240V | 120V/208V (120V/240V user-configurable) |
| Output Frequency | 50/60Hz | — |
| Efficiency — Online Mode | 94% | — |
| Efficiency — ECO Mode | 98% | — |
| Waveform | Sine | — |
| AC Outlets | 6 (NEMA L6-20R, NEMA L6-30R) | Hardwired (L1, L2, N, G) — no receptacles listed |
| Surge Energy Rating | 480J | — |
| Management Interfaces | — | Serial, RJ-45 (RDU101), USB |
| Battery Chemistry | — | Li-Ion (UL 1973 certified) |
| Certifications | — | UL 1642, UL 1973, UL 1778, CSA 22.2 No. 107.3, c-UL, FCC Part 15 Class A, Energy Star 2.0 |
| Operating Temperature | — | 0°C to 40°C (10% derating at 50°C) |
| Weight | — | 156.3 lbs |
| Dimensions (H × W × D) | — | 6.9 in × 16.9 in × 35 in |
Frequently Asked Questions
Which should you choose: the DLRT8KRMXLT or the GXT5LI-8000MVRT4UXLN?
The DLRT8KRMXLT is the stronger choice when on-site outlet flexibility, wide international input range, and published efficiency data are the primary decision criteria. The APC unit's 100–275V input window (vs. 120V/240V on the Vertiv) supports more diverse feed scenarios, and its published 94% online / 98% ECO efficiency gives procurement teams concrete operating-cost data the Vertiv spec sheet does not supply. The DLRT8KRMXLT also provides six discrete NEMA receptacles (L6-20R and L6-30R), eliminating the need for a downstream PDU. However, the Vertiv GXT5LI-8000MVRT4UXLN holds clear advantages where they matter to data center architects: confirmed Li-Ion battery chemistry with UL 1973 certification, explicit management interfaces (Serial, RJ-45, USB), Energy Star 2.0 compliance, and full physical dimensions for rack planning. Neither spec sheet is complete enough to declare an overall winner without supplemental data.
Does the DLRT8KRMXLT or the GXT5LI-8000MVRT4UXLN work better for a rack-mounted data center deployment where I need to plan U-space?
Based on available specifications, only the Vertiv GXT5LI-8000MVRT4UXLN provides physical dimensions (6.9 in H × 16.9 in W × 35 in D, 156.3 lbs). The APC DLRT8KRMXLT does not list height, width, depth, or weight in the provided specifications, so rack-space planning cannot be confirmed from spec data alone for that unit.
Which unit supports network-based remote monitoring out of the box?
The Vertiv GXT5LI-8000MVRT4UXLN explicitly lists a Network RJ-45 port (RDU101), Serial Port, and USB as interface options in its specifications. The APC DLRT8KRMXLT does not list management interfaces in the provided specifications; buyers should verify separately whether a network management card is included or available as an add-on.
Is one of these UPS units better suited for facilities with varying or international input voltages?
Yes. The APC DLRT8KRMXLT specifies an input operating voltage range of 100–275V, which accommodates a wider variety of single- and split-phase feeds. The Vertiv GXT5LI-8000MVRT4UXLN lists input as 120V/240V without a stated continuous operating range, making the APC the documented choice for sites with variable or non-standard input voltages.
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