APC by Schneider Electric SRT5KRMTF vs Vertiv GXT5-5000HVRT5UXLN: Specification Comparison
The APC SRT5KRMTF and Vertiv GXT5-5000HVRT5UXLN are both 5 kVA rack-mount UPS solutions targeting data centers, server rooms, and critical infrastructure where 208 V input power is the facility standard. The APC unit adds a step-down transformer stage to deliver 120 V output to standard NEMA 5-20R receptacles, making it a hybrid transformer/UPS module, while the Vertiv is a pure on-line double-conversion UPS with configurable 200–240 V output. Buyers cross-shopping these are weighing output voltage architecture, outlet ecosystem, efficiency, and management depth.
In This Guide
- How do the power architecture and output voltage options differ between the two units?
- Which unit offers better efficiency and what are the environmental operating limits?
- What remote management, monitoring, and integration capabilities does each unit provide?
- Which should you choose: the SRT5KRMTF or the GXT5-5000HVRT5UXLN?
- Side-by-Side Specs
- FAQ
How do the power architecture and output voltage options differ between the two units?
The APC SRT5KRMTF is a step-down transformer module rated at 5,000 VA that accepts 208 V input via a NEMA L6-30P plug (30 A circuit) and steps voltage down to 120 V across 12 NEMA 5-20R outlets, with a maximum line current of 24 A and an input current limit of 30 A. The product type listed in the spec is 'Uninterruptible Power Supply,' but the step-down transformer function is its defining architectural trait — it enables legacy 120 V equipment to operate on a 208 V facility feed.
The Vertiv GXT5-5000HVRT5UXLN is specified as an on-line double-conversion UPS rated at 5,000 VA / 5,000 W (unity power factor). Its input voltage range is 176–288 VAC nominal 208 VAC, and its output is user-configurable at 200, 208, 220, 230, or 240 VAC. Output connections are hardwired in and out plus 2 × L6-20R and 2 × L6-30R receptacles. The Vertiv does not step down to 120 V; all output voltages remain in the 200–240 V range. Buyers running 120 V loads cannot use the Vertiv without a separate step-down transformer.
Which unit offers better efficiency and what are the environmental operating limits?
The Vertiv GXT5 publishes efficiency figures directly in the spec: up to 98% in Active ECO Mode and up to 95% in on-line double-conversion mode. No efficiency figure is provided in the APC SRT5KRMTF specifications supplied, so a direct numerical comparison cannot be made. The Vertiv's ENERGY STAR 2.0 certification provides a third-party validated efficiency benchmark; the APC spec sheet does not cite an equivalent certification.
Operating temperature ranges differ measurably. The Vertiv is rated 32–104 °F (0–40 °C). The APC spec does not state an operating temperature range; only storage temperature (5–113 °F / -15–45 °C) and storage humidity (0–95% non-condensing) are provided. The APC lists an operating altitude of 0–10,000 ft and operating relative humidity of 0–95% non-condensing, while the Vertiv does not specify altitude or operating humidity in the supplied data. Installers working at elevation or in humidity-sensitive environments will find more actionable data in the APC spec for altitude, and more actionable data in the Vertiv spec for thermal limits.
What remote management, monitoring, and integration capabilities does each unit provide?
The Vertiv GXT5-5000HVRT5UXLN ships with a factory pre-installed Vertiv RDU101 SNMP/Webcard, enabling SNMP and web management out of the box with no additional card purchase required. Additional interfaces include USB, RS-485, RS-232, a terminal block, and an external battery connector. The control panel is a full-color graphic LCD with gravity-sensing orientation. Supported protocols are SNMP and serial out-of-band management.
The APC SRT5KRMTF specification does not list any network management card, SNMP interface, USB port, serial port, or LCD display. No management protocol data is provided. Buyers who require remote monitoring, SNMP integration with a data center infrastructure management (DCIM) platform, or network-based alerting will find the Vertiv's out-of-box capability directly spec-supported, while the APC's management story cannot be evaluated from the provided data alone.
Which should you choose: the SRT5KRMTF or the GXT5-5000HVRT5UXLN?
Our take: The SRT5KRMTF is the stronger choice when the facility runs a 208 V distribution plant but the connected loads are all 120 V NEMA 5-20R equipment — it solves that voltage mismatch with 12 outlets in 2U of rack space without requiring per-device adapters. The GXT5-5000HVRT5UXLN is the stronger choice for 200–240 V loads requiring on-line double-conversion protection, out-of-box SNMP/web management via the factory-installed RDU101 card, and verified efficiency up to 98% ECO / 95% on-line — none of which are spec-confirmed for the APC unit. Key deltas: the Vertiv publishes a 5,000 W real-power rating (unity PF) versus no watts figure for the APC; the Vertiv weighs 156.7 lb versus 95 lb for the APC; and the Vertiv carries UL1778, ENERGY STAR 2.0, and RoHS2 listings versus no certifications listed for the APC. Platform qualifier: APC SRT-series sites already invested in APC EcoStruxure or SmartConnect infrastructure may find compatibility advantages not reflected in these specs.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT5KRMTF | Vertiv GXT5-5000HVRT5UXLN |
|---|---|---|
| Load Capacity (VA) | 5,000 VA | 5,000 VA |
| Real Power Rating (W) | — | 5,000 W |
| Topology | Step-down transformer / UPS | On-line double-conversion |
| Input Voltage | 208 V | 176–288 VAC (nom. 208 VAC) |
| Input Connection | NEMA L6-30P | Hardwired |
| Input Current Limit | 30 A | — |
| Max Line Current | 24 A | — |
| Output Voltage | 120 V | 200/208/220/230/240 VAC (configurable) |
| Output Receptacles | 12 × NEMA 5-20R | 2 × L6-20R, 2 × L6-30R, hardwired |
| Rack Size | 2U | ~5U (8.5 in height; RU not stated) |
| Weight | 95.0 lb (43.1 kg) | 156.7 lb |
| Efficiency | — | Up to 98% ECO / 95% on-line |
| Network Management | — | Factory-installed RDU101 SNMP/Webcard |
| Additional Interfaces | — | USB, RS-485, RS-232, terminal block |
| Operating Temperature | — (not specified) | 32–104 °F (0–40 °C) |
| Certifications | — | ENERGY STAR 2.0, UL1778, c-UL, RoHS2, REACH |
Frequently Asked Questions
Which should you choose: the SRT5KRMTF or the GXT5-5000HVRT5UXLN?
The SRT5KRMTF is the stronger choice when the facility runs a 208 V distribution plant but the connected loads are all 120 V NEMA 5-20R equipment — it solves that voltage mismatch with 12 outlets in 2U of rack space without requiring per-device adapters. The GXT5-5000HVRT5UXLN is the stronger choice for 200–240 V loads requiring on-line double-conversion protection, out-of-box SNMP/web management via the factory-installed RDU101 card, and verified efficiency up to 98% ECO / 95% on-line — none of which are spec-confirmed for the APC unit. Key deltas: the Vertiv publishes a 5,000 W real-power rating (unity PF) versus no watts figure for the APC; the Vertiv weighs 156.7 lb versus 95 lb for the APC; and the Vertiv carries UL1778, ENERGY STAR 2.0, and RoHS2 listings versus no certifications listed for the APC. Platform qualifier: APC SRT-series sites already invested in APC EcoStruxure or SmartConnect infrastructure may find compatibility advantages not reflected in these specs.
Can the Vertiv GXT5-5000HVRT5UXLN power my 120 V servers and workstations?
No — based on the provided specs, the Vertiv GXT5-5000HVRT5UXLN outputs 200, 208, 220, 230, or 240 VAC (user-configurable) and provides L6-20R and L6-30R receptacles. It does not step down to 120 V and does not include NEMA 5-20R outlets. If your loads require 120 V, the APC SRT5KRMTF is designed for exactly that use case, converting 208 V input to 120 V across 12 NEMA 5-20R outlets.
Which unit includes built-in network management without buying an add-on card?
The Vertiv GXT5-5000HVRT5UXLN includes a factory pre-installed Vertiv RDU101 SNMP/Webcard plus USB, RS-485, and RS-232 interfaces as specified. The APC SRT5KRMTF specification does not list any network management card or interface, so network manageability of the APC unit cannot be confirmed from the provided data.
Is the APC SRT5KRMTF or the Vertiv GXT5-5000HVRT5UXLN more rack-space-efficient?
The APC SRT5KRMTF occupies 2U of rack space. The Vertiv GXT5-5000HVRT5UXLN has a listed height of 8.5 inches, which corresponds to approximately 5U, though the spec does not state a rack-unit figure explicitly. If minimizing rack footprint is the priority and your loads are 120 V, the APC's 2U form factor has a clear advantage based on the available specs.
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