APC by Schneider Electric SUVTP15KF2B2S vs Vertiv GXT5-15KMVRT11UXLN: Specification Comparison
Both the APC by Schneider Electric SUVTP15KF2B2S and the Vertiv Liebert GXT5-15KMVRT11UXLN are 15 kVA-class uninterruptible power supplies designed for critical infrastructure protection in data centers, server rooms, and industrial environments. The SUVTP15KF2B2S is a tower-form Smart-UPS VT, while the GXT5-15KMVRT11UXLN is an online double-conversion unit in a flexible rack/tower form factor. Buyers evaluating both are typically seeking high-capacity runtime, management integration, and physical fit for a 15 kVA load.
In This Guide
- Which UPS delivers better runtime, efficiency, and power topology for a 15 kVA load?
- How do the two units compare in physical footprint, weight, and environmental operating range?
- Which unit offers more comprehensive management, protocol support, and interface flexibility?
- Which should you choose: the SUVTP15KF2B2S or the GXT5-15KMVRT11UXLN?
- Side-by-Side Specs
- FAQ
Which UPS delivers better runtime, efficiency, and power topology for a 15 kVA load?
The SUVTP15KF2B2S is rated at 15 kVA and provides a specified runtime of 10 minutes at full load and 28.1 minutes at half load. Its topology is not explicitly stated in the provided specs. Battery chemistry is Lead Acid with a typical recharge time of 5 hours.
The GXT5-15KMVRT11UXLN matches the 15 kVA power rating and is explicitly specified as an online double-conversion topology, which provides continuous voltage regulation and zero transfer time to battery — a critical distinction for sensitive loads. Efficiency is rated up to 98% in Active ECO Mode and up to 95% in standard online mode. Runtime at full or half load is not specified in the provided data. The unit also carries ENERGY STAR 2.0 certification, confirming its efficiency credentials.
Buyers with zero-transfer-time requirements will find the GXT5-15KMVRT11UXLN's double-conversion topology directly relevant. The SUVTP15KF2B2S offers concrete runtime numbers (10 min full / 28.1 min half load) that the GXT5 spec does not match with equivalent data.
How do the two units compare in physical footprint, weight, and environmental operating range?
The SUVTP15KF2B2S is a tower-only form factor measuring 59" H × 14" W × 32" D and weighing 873 lb. Its large weight and fixed tower configuration have direct implications for floor-load planning, raised-floor deployments, and installation logistics.
The GXT5-15KMVRT11UXLN is specified as a flexible rack/tower form factor, measuring 19.0" H × 16.9" W × 26.7" D and weighing 396.6 lb — less than half the weight of the APC unit. This significant difference (476.4 lb lighter) affects not only floor-load calculations but also shipping, handling, and the practicality of rack-mounting.
The GXT5-15KMVRT11UXLN specifies an operating temperature range of +32 to +104 °F (0 to 40 °C). No operating temperature range is provided in the SUVTP15KF2B2S specs. Installers in environments with higher ambient temperatures should verify the APC unit's thermal envelope against manufacturer documentation before deployment.
Which unit offers more comprehensive management, protocol support, and interface flexibility?
The SUVTP15KF2B2S specifies SNMP manageability via a SmartSlot expansion slot and includes an automatic bypass switch plus a manual static maintenance bypass. No further interface details (USB, serial, web management, display) are provided in the supplied specs.
The GXT5-15KMVRT11UXLN ships with a factory pre-installed Vertiv Liebert IntelliSlot RDU120 SNMP/Webcard, enabling SNMP and web management out of the box with no additional card purchase required. Additional interfaces include USB, RS485, RS232, a terminal block, and an external battery connector. A full-color graphic LCD with gravity-sensing orientation is included for local status and configuration. Wiring is hardwired in/out with optional PODs. Certifications include UL1778, c-UL, RoHS2, REACH, and ENERGY STAR 2.0.
The APC SUVTP15KF2B2S requires a separately sourced SmartSlot card to activate network management functionality. The GXT5-15KMVRT11UXLN's factory-installed communications card, richer serial interface set, and built-in color LCD represent a more complete out-of-box management package as specified.
Which should you choose: the SUVTP15KF2B2S or the GXT5-15KMVRT11UXLN?
Our take: The GXT5-15KMVRT11UXLN is the stronger choice when zero-transfer-time protection, a lighter physical footprint, and out-of-box network management are priorities. Its online double-conversion topology eliminates transfer gaps entirely, whereas the SUVTP15KF2B2S topology is not specified. At 396.6 lb versus 873 lb, the Vertiv unit is 476.4 lb lighter, meaningfully reducing floor-load and handling requirements. The GXT5 also ships with the Liebert IntelliSlot RDU120 SNMP/Webcard factory-installed, while the APC unit requires a separate SmartSlot card for equivalent network management. Conversely, the SUVTP15KF2B2S provides concrete runtime data (10 min full load / 28.1 min half load) that the GXT5 spec does not supply, and its tower form may suit dedicated UPS rooms. Platform qualifier: the GXT5-15KMVRT11UXLN is better suited to rack-dense data centers and IT teams requiring immediate SNMP integration; the SUVTP15KF2B2S may suit facilities already standardized on APC SmartSlot infrastructure.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SUVTP15KF2B2S | Vertiv GXT5-15KMVRT11UXLN |
|---|---|---|
| Power Rating | 15 kVA | 15,000 VA / 15,000 W |
| Topology | — | Online double conversion |
| Efficiency | — | Up to 98% (ECO Mode); up to 95% (online) |
| Output Voltage | 120 V AC / 208 V AC | 208/120 VAC (user-configurable) |
| Input Voltage | 220 V AC | Typical 208 VAC; Range 176–280 VAC |
| Input Frequency | 70 Hz | — |
| Output Frequency | 60 Hz | — |
| Input Current | 40 A | — |
| Runtime at Full Load | 10 min | — |
| Runtime at Half Load | 28.1 min | — |
| Battery Chemistry | Lead Acid | — |
| Battery Recharge Time | 5 hr | — |
| Form Factor | Tower | Rack/Tower (flexible) |
| Height | 59 in | 19.0 in |
| Width | 14 in | 16.9 in |
| Depth | 32 in | 26.7 in |
| Weight | 873 lb | 396.6 lb |
| Network Management | SNMP (SmartSlot) | Factory-installed SNMP/Webcard (IntelliSlot RDU120) |
| Additional Interfaces | — | USB, RS485, RS232, terminal block, external battery connector |
| Bypass Switch | Automatic + Manual Static Maintenance | — |
| Display | — | Full-color graphic LCD with gravity-sensing orientation |
| Operating Temperature | — | +32 to +104 °F (0 to 40 °C) |
| Certifications | — | ENERGY STAR 2.0, UL1778, c-UL, RoHS2, REACH |
| Wiring | — | Hardwired in/out; optional PODs |
| Warranty | 1 Year | — |
Frequently Asked Questions
Which should you choose: the SUVTP15KF2B2S or the GXT5-15KMVRT11UXLN?
The GXT5-15KMVRT11UXLN is the stronger choice when zero-transfer-time protection, a lighter physical footprint, and out-of-box network management are priorities. Its online double-conversion topology eliminates transfer gaps entirely, whereas the SUVTP15KF2B2S topology is not specified. At 396.6 lb versus 873 lb, the Vertiv unit is 476.4 lb lighter, meaningfully reducing floor-load and handling requirements. The GXT5 also ships with the Liebert IntelliSlot RDU120 SNMP/Webcard factory-installed, while the APC unit requires a separate SmartSlot card for equivalent network management. Conversely, the SUVTP15KF2B2S provides concrete runtime data (10 min full load / 28.1 min half load) that the GXT5 spec does not supply, and its tower form may suit dedicated UPS rooms. Platform qualifier: the GXT5-15KMVRT11UXLN is better suited to rack-dense data centers and IT teams requiring immediate SNMP integration; the SUVTP15KF2B2S may suit facilities already standardized on APC SmartSlot infrastructure.
Is the SUVTP15KF2B2S or GXT5-15KMVRT11UXLN better for a rack-mounted data center deployment?
Based on the provided specs, the GXT5-15KMVRT11UXLN is specified as a flexible rack/tower form factor, making it compatible with rack-mount installations. The SUVTP15KF2B2S is specified as tower-only. If rack mounting is required, the GXT5-15KMVRT11UXLN is the only option of the two with that capability per the available specifications.
Does either UPS include network management out of the box, or do I need to buy an add-on card?
The GXT5-15KMVRT11UXLN includes a factory pre-installed Vertiv Liebert IntelliSlot RDU120 SNMP/Webcard, enabling SNMP and web management without any additional purchase. The SUVTP15KF2B2S specifies SNMP manageability via a SmartSlot slot, but the specs do not indicate a card is included — buyers should confirm with the supplier whether a SmartSlot network management card is bundled or sold separately.
How do the two units compare on weight and floor-load requirements for installation planning?
There is a substantial difference: the SUVTP15KF2B2S weighs 873 lb, while the GXT5-15KMVRT11UXLN weighs 396.6 lb — a difference of 476.4 lb. Facilities with floor-load constraints, raised-floor environments, or limited material-handling equipment should factor this gap into their installation planning. The GXT5-15KMVRT11UXLN's lower weight also reduces shipping and positioning complexity.
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