APC by Schneider Electric SRT5KRMXLIM vs CyberPower PR5000LCDRTXL5U: Specification Comparison
Both the APC SRT5KRMXLIM and the CyberPower PR5000LCDRTXL5U are rack-mountable, 5000VA-class uninterruptible power supplies aimed at mission-critical infrastructure deployments. The APC unit targets 230V marine and industrial environments using double-conversion online topology, while the CyberPower unit targets 208V North American rack environments with an AVR-based design. This comparison evaluates power architecture and output fidelity, input/output voltage compatibility and battery characteristics, and physical integration and compliance credentials across both platforms.
In This Guide
- Which UPS delivers cleaner, more reliable output power architecture?
- How do input/output voltage range and battery characteristics compare?
- How do physical form factor, compliance certifications, and environmental ratings compare?
- Which should you choose: the SRT5KRMXLIM or the PR5000LCDRTXL5U?
- Side-by-Side Specs
- FAQ
Which UPS delivers cleaner, more reliable output power architecture?
The APC SRT5KRMXLIM uses double-conversion (online) topology, meaning load power is continuously regenerated through the inverter with zero transfer time during a grid fault. It is rated at 5000VA / 4500W (90% power factor), produces a pure sine waveform, and specifies output voltage THD at ≤3% and a crest factor of 3:1. Surge energy absorption is rated at 480J.
The CyberPower PR5000LCDRTXL5U is described as a Smart App LCD RMT with AVR (Automatic Voltage Regulation). The spec sheet does not state double-conversion topology; AVR-based designs typically use line-interactive topology with a transfer time during switchover. Output is specified as 208 VAC ±5% pure sine. No output THD figure, crest factor, surge joule rating, or transfer time is provided in the supplied specifications.
For loads that are intolerant of any transfer gap or waveform distortion — medical, broadcast, precision industrial — the APC's verified double-conversion topology and published ≤3% THD provide a stronger, spec-backed guarantee. The CyberPower's topology is not confirmed in the provided data, making a direct architecture comparison impossible on that axis.
How do input/output voltage range and battery characteristics compare?
The APC SRT5KRMXLIM accepts input from 160–275V at 45–65Hz and outputs 220–230V at 50/60Hz. This wide input window (115V span) and dual-frequency acceptance make it suited for variable-quality shore or generator power in marine and international industrial contexts. It includes temperature-compensated charging, which extends battery life in thermally variable environments. Battery specifications (type, count, capacity, replaceability) are not provided in the supplied APC data.
The CyberPower PR5000LCDRTXL5U accepts 148–254 VAC (106V span) at a nominal 208VAC and outputs 208 VAC ±5%. Its battery complement is fully specified: 16 × 12V/9Ah sealed lead-acid cells that are user-replaceable and hot-swappable, allowing battery maintenance without a service call or load shutdown. No temperature compensation is mentioned.
The APC's input range is wider by 9V on the low end and 21V on the high end relative to CyberPower's, and its temperature compensation is a meaningful differentiator in non-climate-controlled spaces. However, the CyberPower's hot-swap, user-replaceable battery system is a concrete operational advantage not confirmed in the APC's supplied specs.
How do physical form factor, compliance certifications, and environmental ratings compare?
The APC SRT5KRMXLIM specifies a noise level of 55dB, includes Emergency Power Off (EPO) support, and audible alarms. Its form factor is rack-mount; rack unit height is not stated in the supplied specifications. Weight and physical dimensions are also absent from the provided APC data. The 'Marine' designation in the product name implies suitability for maritime environments, but no specific marine certification (e.g., DNV, ABS) is listed in the supplied specs.
The CyberPower PR5000LCDRTXL5U occupies 5U in a standard 19-inch rack and can also be deployed as a tower. Physical dimensions are 17 × 8.75 × 24.25 in (W×H×D) and weight is 222 lb — critical data for rack load planning. Operating temperature is 32–104°F (0–40°C). Certifications listed are UL1778, RoHS Compliant, and ENERGY STAR qualified. Noise level and EPO availability are not stated in the supplied specifications.
Buyers planning rack installations benefit from the CyberPower's published 5U footprint, weight, and UL1778 listing. The APC's EPO output is a data-center and facility-safety requirement that is confirmed present; CyberPower's EPO support is not confirmed in the supplied data. Neither unit's supplied specs include an MTBF figure.
Which should you choose: the SRT5KRMXLIM or the PR5000LCDRTXL5U?
Our take: The SRT5KRMXLIM is the stronger choice when output power quality, topology assurance, and wide-range international or marine input compatibility are the primary requirements. Its double-conversion online topology guarantees zero transfer time and a published output THD of ≤3% with a 3:1 crest factor — specs the CyberPower's supplied data does not match or confirm. Its 160–275V input window exceeds the CyberPower's 148–254V range, and temperature-compensated charging adds longevity in variable-thermal environments. The PR5000LCDRTXL5U counters with fully published physical data (5U, 222 lb), hot-swap user-replaceable batteries (16 × 12V/9Ah), UL1778 and ENERGY STAR certifications, and a stated 3-year limited warranty — none of which are confirmed in the APC supplied specs. Buyers in standard 208V North American rack environments who prioritize battery serviceability and verified compliance documentation will find the CyberPower's spec sheet more complete. The APC is better suited to marine, industrial, or international 230V deployments demanding online double-conversion.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT5KRMXLIM | CyberPower PR5000LCDRTXL5U |
|---|---|---|
| UPS Topology | Double-conversion (Online) | — |
| Capacity (VA) | 5000 VA | 5000 VA |
| Output Power (W) | 4500 W | — |
| Power Factor | 0.90 | — |
| Output Waveform | Pure sine | Pure sine |
| Output Voltage | 220–230 V | 208 VAC ±5% |
| Input Voltage Range | 160–275 VAC | 148–254 VAC |
| Input Frequency | 45–65 Hz | — |
| Output THD | ≤3% | — |
| Crest Factor | 3:1 | — |
| Surge Energy Rating | 480 J | — |
| Emergency Power Off (EPO) | Yes | — |
| Battery | — | 16 × 12V/9Ah SLA, hot-swap |
| Form Factor | Rack-mount (U height not specified) | Rack/Tower (5U) |
| Weight | — | 222 lb |
| Certifications | — | UL1778, RoHS, ENERGY STAR |
| Warranty | — | 3 year limited |
| Operating Temp | — | 0–40°C (32–104°F) |
| Noise Level | 55 dB | — |
| Temp Voltage Compensation | Yes | — |
Frequently Asked Questions
Which should you choose: the SRT5KRMXLIM or the PR5000LCDRTXL5U?
The SRT5KRMXLIM is the stronger choice when output power quality, topology assurance, and wide-range international or marine input compatibility are the primary requirements. Its double-conversion online topology guarantees zero transfer time and a published output THD of ≤3% with a 3:1 crest factor — specs the CyberPower's supplied data does not match or confirm. Its 160–275V input window exceeds the CyberPower's 148–254V range, and temperature-compensated charging adds longevity in variable-thermal environments. The PR5000LCDRTXL5U counters with fully published physical data (5U, 222 lb), hot-swap user-replaceable batteries (16 × 12V/9Ah), UL1778 and ENERGY STAR certifications, and a stated 3-year limited warranty — none of which are confirmed in the APC supplied specs. Buyers in standard 208V North American rack environments who prioritize battery serviceability and verified compliance documentation will find the CyberPower's spec sheet more complete. The APC is better suited to marine, industrial, or international 230V deployments demanding online double-conversion.
Does the SRT5KRMXLIM or PR5000LCDRTXL5U offer better protection against power disturbances?
Based on the supplied specifications, the SRT5KRMXLIM provides stronger documented protection: its double-conversion online topology regenerates output continuously (zero transfer time), its output THD is specified at ≤3%, and its crest factor is 3:1. The PR5000LCDRTXL5U is described as AVR with pure sine output, but topology, THD, crest factor, and transfer time are not stated in the supplied specs, making a direct comparison on those metrics impossible.
Can I replace the batteries myself without taking the load offline?
For the PR5000LCDRTXL5U, yes — the supplied specs confirm 16 × 12V/9Ah sealed lead-acid batteries that are user-replaceable and hot-swappable, meaning the load remains powered during a swap. The SRT5KRMXLIM's supplied specifications do not include battery type, count, or replaceability information, so that capability cannot be confirmed or denied from the provided data.
Which unit is better suited for a 208V North American data center rack versus a 230V international or marine installation?
The PR5000LCDRTXL5U is designed for 208VAC nominal North American environments and carries UL1778 and ENERGY STAR certifications applicable to that market. The SRT5KRMXLIM outputs 220–230V and accepts 160–275V input across 45–65Hz, and its 'Marine' designation targets international and maritime installations where input power quality may vary widely. Running a 230V-output UPS into a 208V North American distribution system or vice versa requires careful compatibility verification beyond these supplied specs.
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