APC by Schneider Electric SRTL5KTF vs Vertiv GXT5-5000HVRT5UXLN: Specification Comparison
Both the APC SRTL5KTF and Vertiv GXT5-5000HVRT5UXLN are 5 kVA-class power conditioning devices targeting data-center and critical-infrastructure installations that run on 208 V input. The APC unit is an isolation/step-down transformer designed to work in tandem with a UPS, while the Vertiv is a standalone on-line double-conversion UPS with integrated battery backup. Because one product provides battery runtime and the other does not, buyers should understand exactly which gap each fills before cross-shopping them.
In This Guide
- What power conversion topology and output flexibility does each unit deliver?
- How do physical dimensions, weight, and installation requirements compare?
- What are the management interfaces, certifications, and environmental operating limits?
- Which should you choose: the SRTL5KTF or the GXT5-5000HVRT5UXLN?
- Side-by-Side Specs
- FAQ
What power conversion topology and output flexibility does each unit deliver?
The Vertiv GXT5-5000HVRT5UXLN is a fully self-contained on-line double-conversion UPS rated at 5,000 VA / 5,000 W with a unity power factor. Its output voltage is user-configurable across 200, 208, 220, 230, and 240 VAC, giving installers flexibility across North American and international equipment. The on-line topology means the inverter is always active, providing zero-transfer-time protection and continuous power conditioning with up to 95% efficiency in on-line mode and up to 98% in Active ECO Mode.
The APC SRTL5KTF is an isolation and step-down transformer, not a UPS. It accepts 208 V or 240 V input via a NEMA L6-30P plug and steps down to 120 V, 208 V, or 240 V output — specifically enabling APC Smart-UPS Ultra systems running on 208 V to power 120 V NEMA 5-20R loads. It provides no battery backup on its own. Its value is in outlet diversity: (8) NEMA 5-20R, (2) NEMA L6-20R, (1) NEMA L6-30R, and (1) NEMA L14-30R. Efficiency figures are not provided in the supplied specifications.
How do physical dimensions, weight, and installation requirements compare?
The Vertiv GXT5-5000HVRT5UXLN occupies 5U of rack space (8.5 in H × 16.9 in W × 24.8 in D) and ships at 156.7 lb. It supports a flexible rack/tower form factor and uses hardwired input and output connections supplemented by (2) L6-20R and (2) L6-30R receptacles. The hardwired approach requires an electrician for installation but eliminates plug-rating bottlenecks at full load.
The APC SRTL5KTF dimensions are partially specified: 17.01 in (43.2 cm) is listed as a single dimension without axis labeling, so a direct rack-unit comparison cannot be made from the provided specs. It weighs 125.0 lb and ships with a 3 ft (0.91 m) NEMA L6-30P input cable. The unit is described as tower-mounted but noted as 'rack-mounted with kit,' implying a rack-mount accessory is available but not confirmed included. Buyers planning rack deployment should verify kit availability separately.
What are the management interfaces, certifications, and environmental operating limits?
The Vertiv GXT5-5000HVRT5UXLN ships with a factory pre-installed Vertiv RDU101 SNMP/Webcard, enabling SNMP and web-based monitoring out of the box with no additional card purchase. It also provides USB, RS-485, RS-232, a terminal block, and an external battery connector. The full-color gravity-sensing LCD simplifies orientation during installation. Certifications include ENERGY STAR 2.0, UL 1778, c-UL, RoHS2, and REACH. Operating temperature is +32 to +104 °F (0–40 °C).
The APC SRTL5KTF provides no management interface specifications — it is a passive transformer. Its environmental envelope covers 0–95% non-condensing relative humidity and an operating altitude up to 10,000 ft, with storage altitude up to 50,000 ft. No operating temperature range is listed in the supplied specifications; only a storage temperature of 5–113 °F (−15–45 °C) is provided. No certifications are listed in the supplied data.
Which should you choose: the SRTL5KTF or the GXT5-5000HVRT5UXLN?
Our take: The GXT5-5000HVRT5UXLN is the stronger choice when the installation requires battery backup, network-based power management, and a single certified 5 kVA UPS solution. It delivers 5,000 VA / 5,000 W at unity power factor with on-line double-conversion topology, includes a factory-installed SNMP/Webcard for remote monitoring, achieves up to 98% efficiency in ECO mode, and carries ENERGY STAR 2.0, UL 1778, and c-UL listings — none of which are present in the SRTL5KTF specification set. The SRTL5KTF addresses a different problem: it is a 125 lb step-down transformer that converts 208/240 V input to 120 V and provides twelve mixed-format outlets, making it the correct complement when an APC Smart-UPS Ultra on a 208 V feed must also power 120 V NEMA 5-20R loads. Buyers should note these are not interchangeable — a site needing both outlet-format translation and battery runtime would typically deploy both in series.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRTL5KTF | Vertiv GXT5-5000HVRT5UXLN |
|---|---|---|
| Device Type | Isolation / Step-Down Transformer | On-Line Double-Conversion UPS |
| Power Rating (VA / W) | — | 5,000 VA / 5,000 W |
| Battery Backup | No | Yes (integrated) |
| Input Voltage | 208 V or 240 V | Typical 208 VAC; Range 176–288 VAC |
| Output Voltage | 120 V, 208 V, 240 V | 200/208/220/230/240 VAC (user-configurable) |
| Input Connection | NEMA L6-30P (3 ft cable) | Hardwired |
| Output Receptacles | (8) NEMA 5-20R, (2) L6-20R, (1) L6-30R, (1) L14-30R | (2) L6-20R, (2) L6-30R + hardwired output |
| Efficiency | — | Up to 98% ECO Mode; up to 95% on-line mode |
| Form Factor | Tower (rack-mount kit available) | Flexible rack/tower (5U) |
| Weight | 125.0 lb (56.7 kg) | 156.7 lb |
| Dimensions (H × W × D) | One dimension only: 17.01 in (43.2 cm) — axis unspecified | 8.5 in × 16.9 in × 24.8 in |
| Operating Temperature | — (not specified in provided data) | +32 to +104 °F (0 to 40 °C) |
| Storage Temperature | 5 to 113 °F (−15 to 45 °C) | — |
| Operating Altitude | Up to 10,000 ft | — |
| Management Interface | None (passive device) | SNMP/Web (RDU101), USB, RS-485, RS-232, terminal block |
| Certifications | — | ENERGY STAR 2.0, UL 1778, c-UL, RoHS2, REACH |
Frequently Asked Questions
Which should you choose: the SRTL5KTF or the GXT5-5000HVRT5UXLN?
The GXT5-5000HVRT5UXLN is the stronger choice when the installation requires battery backup, network-based power management, and a single certified 5 kVA UPS solution. It delivers 5,000 VA / 5,000 W at unity power factor with on-line double-conversion topology, includes a factory-installed SNMP/Webcard for remote monitoring, achieves up to 98% efficiency in ECO mode, and carries ENERGY STAR 2.0, UL 1778, and c-UL listings — none of which are present in the SRTL5KTF specification set. The SRTL5KTF addresses a different problem: it is a 125 lb step-down transformer that converts 208/240 V input to 120 V and provides twelve mixed-format outlets, making it the correct complement when an APC Smart-UPS Ultra on a 208 V feed must also power 120 V NEMA 5-20R loads. Buyers should note these are not interchangeable — a site needing both outlet-format translation and battery runtime would typically deploy both in series.
Can the SRTL5KTF replace the GXT5-5000HVRT5UXLN as a UPS?
No. The SRTL5KTF is an isolation and step-down transformer with no battery, no inverter, and no UPS topology. It provides no runtime during a power outage. The GXT5-5000HVRT5UXLN is a self-contained on-line double-conversion UPS rated at 5,000 VA / 5,000 W. If battery backup is required, the GXT5-5000HVRT5UXLN — or a comparable UPS — is the appropriate device; the SRTL5KTF cannot fulfill that role.
Which unit is easier to remotely monitor in an IT environment?
The GXT5-5000HVRT5UXLN ships with a factory-installed Vertiv RDU101 SNMP/Webcard that enables SNMP and web-based management immediately without additional hardware. It also provides USB, RS-485, and RS-232 interfaces. The SRTL5KTF supplies no management interface specifications in the provided data — as a passive transformer, remote power monitoring of the transformer itself is not a defined capability of the unit.
Which unit supports rack mounting, and what are the size trade-offs?
The GXT5-5000HVRT5UXLN has a defined 5U rack/tower flexible form factor (8.5 in H × 16.9 in W × 24.8 in D, 156.7 lb). The SRTL5KTF is described as tower with a rack-mount kit option, but only one physical dimension (17.01 in / 43.2 cm) is present in the supplied specifications — height, width, and depth are not individually identified, making a precise rack-space comparison impossible from the provided data. The SRTL5KTF is 31.7 lb lighter at 125.0 lb.
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