APC by Schneider Electric SRT3000RMXLA-NC vs Panduit U03N11V: Specification Comparison
Both the APC Smart-UPS On-Line SRT3000RMXLA-NC and the Panduit SteadySine U03N11V are 3 kVA double-conversion online UPS units rated for 120 V environments, making them direct cross-shop candidates for data center, edge, and enterprise power protection. This comparison evaluates their power specifications and output quality, physical form factor, and management capabilities — the three axes most relevant to installers and IT buyers selecting a rackmount UPS for critical loads.
In This Guide
- Which UPS delivers more usable power and better output quality for critical loads?
- How do the two units differ in physical footprint and outlet/connectivity options?
- Which unit offers more complete management and monitoring capabilities?
- Which should you choose: the SRT3000RMXLA-NC or the U03N11V?
- Side-by-Side Specs
- FAQ
Which UPS delivers more usable power and better output quality for critical loads?
The SRT3000RMXLA-NC is rated at 3 kVA / 2700 W with a power factor of 0.9 (2700 W ÷ 3000 VA), a sine-wave output, and a Total Harmonic Distortion (THD) of 2% at the output. Its crest factor is specified at 3:1, indicating capacity to handle non-linear loads. Automatic Voltage Regulation (AVR) is confirmed, and input frequency tolerance spans 40–70 Hz — a notably wide range useful in environments with unstable utility power.
The U03N11V is rated at 3 kVA. Its wattage, output THD, crest factor, power factor, waveform type, AVR status, and input frequency range are not provided in the available specifications. Buyers cannot verify output quality parameters for the Panduit unit from the data on hand. The product is described as a double-conversion online UPS, which by topology implies sine-wave output, but this is not stated in the supplied specs.
How do the two units differ in physical footprint and outlet/connectivity options?
The SRT3000RMXLA-NC is a 2U rackmount unit. Its AC outlet complement consists of 8× NEMA 5-20R receptacles and 1× NEMA L5-30R, for a total of 9 outlets. The input plug is NEMA L5-30P, meaning the unit requires a dedicated L5-30 branch circuit. No physical dimensions are specified in the provided data.
The U03N11V has a specified height of 3.4 in (86.5 mm) and a width of 17.3 in (440 mm), placing it in a standard 2U rack envelope by height. Rack depth is not provided. Outlet quantity and types, input plug type, and power cord specifications are absent from the available data. The unit ships in a package quantity of 1.
Which unit offers more complete management and monitoring capabilities?
The SRT3000RMXLA-NC includes confirmed web-based management, audible alarms, and auto-restart functionality. The '-NC' suffix in the model number typically indicates network card capability in APC's SRT line, though the specific communication protocols, card slots, or SNMP support are not detailed in the provided specifications. These features support remote monitoring in a managed IT environment.
For the U03N11V, no management, monitoring, alarm, communication interface, or auto-restart specifications are present in the supplied data. The datasheet is referenced as /content/product-datasheets/U03N11V.pdf but its contents were not provided. Buyers requiring confirmed management features for the Panduit unit must consult that datasheet directly before making a procurement decision.
Which should you choose: the SRT3000RMXLA-NC or the U03N11V?
Our take: The SRT3000RMXLA-NC is the stronger choice when verified power quality, outlet flexibility, and management capability are required at the point of purchase. The APC unit provides three concrete, documented advantages over the Panduit U03N11V based on the supplied specifications: a confirmed 2700 W real-power output (power factor 0.9), a 2% output THD with 3:1 crest factor for non-linear load tolerance, and confirmed web-based management with auto-restart. The U03N11V supplies none of these figures in its available spec data. The Panduit unit lists physical dimensions (3.4 in H × 17.3 in W) not provided for the APC, but height and width alone are insufficient decision criteria for a UPS. The SRT3000RMXLA-NC is best suited for IT infrastructure environments needing a managed, high-power-quality online UPS on a NEMA L5-30 circuit. The U03N11V may be appropriate for data center or MTDC applications per its stated application scope, but buyers must obtain its full datasheet before committing.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT3000RMXLA-NC | Panduit U03N11V |
|---|---|---|
| UPS Topology | Double-conversion (Online) | Double-conversion (Online) |
| Capacity (VA) | 3000 VA | 3000 VA |
| Real Power (W) | 2700 W | — |
| Power Factor | 0.9 | — |
| Output Waveform | Sine | — |
| Output THD | 2% | — |
| Crest Factor | 3:1 | — |
| AVR | Yes | — |
| Input Voltage (max) | 120 V | 120 V |
| Input Frequency Range | 40–70 Hz | — |
| Output Frequency | 50/60 Hz | — |
| AC Outlets (qty) | 9 | — |
| AC Outlet Types | 8× NEMA 5-20R, 1× NEMA L5-30R | — |
| Input Plug | NEMA L5-30P | — |
| Web-based Management | Yes | — |
| Height | 2U (rack unit) | 3.4 in / 86.5 mm |
| Width | — | 17.3 in / 440 mm |
| Audible Alarm | Yes | — |
| Auto-restart | Yes | — |
| Surge Energy Rating | 340 J | — |
| Stated Application | — | Data Center, Edge, Enterprise MTDC |
Frequently Asked Questions
Which should you choose: the SRT3000RMXLA-NC or the U03N11V?
The SRT3000RMXLA-NC is the stronger choice when verified power quality, outlet flexibility, and management capability are required at the point of purchase. The APC unit provides three concrete, documented advantages over the Panduit U03N11V based on the supplied specifications: a confirmed 2700 W real-power output (power factor 0.9), a 2% output THD with 3:1 crest factor for non-linear load tolerance, and confirmed web-based management with auto-restart. The U03N11V supplies none of these figures in its available spec data. The Panduit unit lists physical dimensions (3.4 in H × 17.3 in W) not provided for the APC, but height and width alone are insufficient decision criteria for a UPS. The SRT3000RMXLA-NC is best suited for IT infrastructure environments needing a managed, high-power-quality online UPS on a NEMA L5-30 circuit. The U03N11V may be appropriate for data center or MTDC applications per its stated application scope, but buyers must obtain its full datasheet before committing.
Does either UPS include network management out of the box?
The SRT3000RMXLA-NC confirms web-based management is included. The U03N11V has no management or communication specifications in the available data; consult the Panduit datasheet (U03N11V.pdf) to determine what interfaces are provided.
Which unit handles non-linear or switching-power-supply loads better?
The SRT3000RMXLA-NC specifies a 3:1 crest factor and 2% output THD, both of which indicate suitability for non-linear loads typical of servers and network equipment. The U03N11V provides no crest factor or THD data in the supplied specifications, so a comparison on this axis cannot be made from available information.
Can I tell from the specs which unit is physically smaller for a tight rack?
Partially. The U03N11V lists a height of 3.4 in (86.5 mm) and width of 17.3 in (440 mm); depth is not specified. The SRT3000RMXLA-NC is identified as a 2U rackmount but no dimensions are given in the provided data. Neither unit supplies a complete dimensional profile from the specs on hand, so rack-depth planning requires consulting the respective product documentation.
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