APC by Schneider Electric SRT8KXLT30 vs Vertiv GXT5LI-8000GVRT3UXLN: Specification Comparison
Both the APC Smart-UPS SRT 8000VA 208V (SRT8KXLT30) and the Vertiv Liebert GXT5 Lithium-Ion 8000VA (GXT5LI-8000GVRT3UXLN) are online double-conversion UPS units rated at 8000VA, placing them in the same enterprise/data-center class. Buyers in this segment typically prioritize power capacity, output quality, battery chemistry, physical footprint, and input/output wiring configuration. This comparison evaluates the two units side-by-side based solely on the specifications provided for each model.
In This Guide
- How do the two units compare on power capacity and output quality?
- What battery technology and runtime characteristics does each unit offer?
- How do the units differ in physical form factor, dimensions, and installation requirements?
- Which should you choose: the SRT8KXLT30 or the GXT5LI-8000GVRT3UXLN?
- Side-by-Side Specs
- FAQ
How do the two units compare on power capacity and output quality?
The Vertiv GXT5LI-8000GVRT3UXLN is rated at 8000 VA / 8000 W, yielding a unity (1.0) power factor — meaning every VA of capacity translates directly to usable watts. Output voltage is 230VAC by default and user-configurable across 200–240VAC, with tight ±1% regulation. Input voltage range is 200V–240V via hardwired connection.
For the APC SRT8KXLT30, the provided data does not include a confirmed watt rating, power factor, output voltage tolerance, or input voltage range within the spec block furnished. The product description references 208V input and the SKU suffix 'T30' typically indicates a 30-amp hardwired input, but no watt figure or power factor is stated in the supplied data and cannot be assumed.
On the output quality dimension, only the Vertiv unit supplies a documented ±1% voltage regulation figure and explicit user-configurable voltage range from the provided specs.
What battery technology and runtime characteristics does each unit offer?
The Vertiv GXT5LI-8000GVRT3UXLN explicitly incorporates lithium-ion battery technology, as indicated by its model name ('GXT5LI') and compliance with IEC 62619 1st Ed. — the international safety standard specifically for secondary lithium cells in stationary applications. Lithium-ion chemistry generally supports longer cycle life, reduced weight per energy capacity, and a broader operating temperature ceiling versus VRLA lead-acid.
The APC SRT8KXLT30 product description text references both lead-acid and lithium-ion as battery options and mentions lithium-ion pros (lighter, longer lifespan, lower maintenance) and cons (higher upfront cost), but the supplied spec block does not definitively state which battery chemistry is installed in this specific SKU. No runtime curves, battery capacity (Ah or kWh), or recharge time are provided for either unit in the furnished data.
Buyers requiring a confirmed lithium-ion platform with a traceable safety certification (IEC 62619) should note that only the Vertiv unit has that attribute explicitly documented in the provided specifications.
How do the units differ in physical form factor, dimensions, and installation requirements?
The Vertiv GXT5LI-8000GVRT3UXLN occupies 3U of rack space (encoded in the 'RT3U' portion of the SKU) and measures 5.25 in H × 16.9 in W × 35 in D at 105 lbs. Input wiring is hardwired (L1-L2/N-G), which requires a licensed electrician and permanent branch-circuit installation — not plug-and-play.
The APC SRT8KXLT30 spec block provided contains no dimensional data, no weight, no rack-unit count, and no stated wiring method. The 'XLT' designation in the APC SRT family typically connotes an extended-runtime tower/rack-convertible chassis, but none of these physical attributes are confirmed in the supplied data and cannot be cited.
For installation planning — rack space allocation, floor loading, and circuit requirements — only the Vertiv unit's spec sheet provides the necessary dimensional and wiring data within the materials furnished.
Which should you choose: the SRT8KXLT30 or the GXT5LI-8000GVRT3UXLN?
Our take: The GXT5LI-8000GVRT3UXLN is the stronger choice when a buyer requires fully documented physical and electrical specifications at the point of procurement. From the supplied data, the Vertiv unit delivers a confirmed unity power factor (8000 VA = 8000 W), a 3U rack footprint at 105 lbs with explicit hardwired L1-L2/N-G input, and a verified lithium-ion chemistry backed by IEC 62619 certification — three decision-critical data points the APC SRT8KXLT30 spec block does not provide in the materials furnished. The SRT8KXLT30 may be the right selection for buyers already embedded in the APC/Schneider ecosystem with access to PowerChute software integration, but none of those integration or software capabilities are confirmed in the provided data. Installers who cannot obtain a complete APC datasheet before quoting should weight the Vertiv's fully documented spec set accordingly.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT8KXLT30 | Vertiv GXT5LI-8000GVRT3UXLN |
|---|---|---|
| Power Rating (VA) | — | 8000 VA |
| Power Rating (Watts) | — | 8000 W |
| Power Factor | — | 1.0 (unity) |
| Topology | Online Double-Conversion (class) | Online Double-Conversion (class) |
| Battery Chemistry | Not stated in provided specs | Lithium-Ion (confirmed) |
| Input Voltage Range | 208V (nominal; range not stated) | 200V–240V |
| Input Wiring | Not stated in provided specs | Hardwired (L1-L2/N-G) |
| Output Voltage | Not stated in provided specs | 230VAC default; 200–240VAC configurable |
| Output Voltage Regulation | — | ±1% |
| Form Factor / Rack Units | Not stated in provided specs | Rack, 3U |
| Height | — | 5.25 in |
| Width | — | 16.9 in |
| Depth | — | 35 in |
| Weight | — | 105 lbs |
| Operating Temperature | Not stated in provided specs | 32°F–104°F (0°C–40°C); 10% derate at 50°C |
| Agency Certifications | Not stated in provided specs | IEC 62040-1, IEC 62619, IEC 62040-2, IEC 61000-3-2, IEC 61000-3-12, CISPR22 Class A, FCC Part 15 Class A, UL 1778 |
Frequently Asked Questions
Which should you choose: the SRT8KXLT30 or the GXT5LI-8000GVRT3UXLN?
The GXT5LI-8000GVRT3UXLN is the stronger choice when a buyer requires fully documented physical and electrical specifications at the point of procurement. From the supplied data, the Vertiv unit delivers a confirmed unity power factor (8000 VA = 8000 W), a 3U rack footprint at 105 lbs with explicit hardwired L1-L2/N-G input, and a verified lithium-ion chemistry backed by IEC 62619 certification — three decision-critical data points the APC SRT8KXLT30 spec block does not provide in the materials furnished. The SRT8KXLT30 may be the right selection for buyers already embedded in the APC/Schneider ecosystem with access to PowerChute software integration, but none of those integration or software capabilities are confirmed in the provided data. Installers who cannot obtain a complete APC datasheet before quoting should weight the Vertiv's fully documented spec set accordingly.
Is the SRT8KXLT30 or GXT5LI-8000GVRT3UXLN better for a 3U rack installation?
Based on the provided specifications, only the GXT5LI-8000GVRT3UXLN has a confirmed rack form factor: 3U (5.25 in H × 16.9 in W × 35 in D, 105 lbs). The SRT8KXLT30 spec block provided does not include rack-unit count, dimensions, or weight, so a rack-fit determination cannot be made from the available data for that model.
Which unit uses lithium-ion batteries?
The Vertiv GXT5LI-8000GVRT3UXLN is explicitly documented as a lithium-ion unit — both by model designation ('LI') and by its listed compliance with IEC 62619 1st Ed., the safety standard for stationary lithium cells. The APC SRT8KXLT30 spec data provided does not confirm the installed battery chemistry for this specific SKU.
Do both units require hardwired electrical installation?
The Vertiv GXT5LI-8000GVRT3UXLN specifies hardwired input (L1-L2/N-G), confirming it requires a dedicated branch circuit and licensed electrician. The APC SRT8KXLT30 input wiring method is not stated in the provided specification data, so a direct comparison on this point cannot be made from the materials furnished.
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