APC by Schneider Electric SRT5KRMXLT-IEC vs CyberPower PR5000LCDRTXL5U: Specification Comparison
The APC SRT5KRMXLT-IEC and CyberPower PR5000LCDRTXL5U are both 5000VA rack-mountable UPS systems targeting data centers, network closets, and critical infrastructure environments requiring 208V power protection. The APC unit is a double-conversion online UPS with IEC outlet configuration, while the CyberPower is a line-interactive unit with L6-30 output receptacles. Both are aimed at IT buyers protecting servers and enterprise networking gear, making them legitimate cross-shop candidates at the same VA class and voltage tier.
In This Guide
- Which UPS offers stronger power protection and output quality?
- How do the two units compare on usable power capacity and battery configuration?
- Which unit better fits rack installation, outlet needs, and remote management requirements?
- Which should you choose: the SRT5KRMXLT-IEC or the PR5000LCDRTXL5U?
- Side-by-Side Specs
- FAQ
Which UPS offers stronger power protection and output quality?
The SRT5KRMXLT-IEC uses double-conversion (online) topology, meaning incoming AC is continuously rectified to DC and re-inverted to clean AC output. This eliminates all input power anomalies in real time — not just surges and sags, but also frequency deviations (the unit accepts 40–70 Hz input) and waveform distortion. Output voltage THD is specified at 2% and waveform is a true sine wave, with a crest factor of 3:1. Surge energy absorption is rated at 480 J.
The PR5000LCDRTXL5U is a line-interactive design with AVR (Automatic Voltage Regulation), meaning it corrects voltage sags and surges without switching to battery, but passes the input waveform through during normal operation rather than regenerating it. Output is specified as 208 VAC ±5%. CyberPower lists it as 'Puresine,' indicating a true sine wave output on battery. No output THD percentage, crest factor, or surge joule rating is provided in the supplied specifications.
For loads sensitive to waveform integrity and frequency variation — medical equipment, precision industrial controls, or servers with strict power quality requirements — double-conversion topology provides a continuously conditioned output that line-interactive cannot match. The SRT5KRMXLT-IEC's 40–70 Hz input tolerance also makes it more suitable for environments with unstable utility frequency, such as generator-backed facilities.
How do the two units compare on usable power capacity and battery configuration?
The SRT5KRMXLT-IEC is rated at 5000 VA / 4250 W output. No battery specifications (chemistry, quantity, voltage, Ah rating, or hot-swap capability) are provided in the supplied spec sheet for the APC unit. Runtime figures are similarly absent from the provided data.
The PR5000LCDRTXL5U is rated at 5000 VA, but no watts output figure is specified in the supplied data. Its battery configuration is fully documented: 16 × 12V/9Ah sealed lead-acid cells, user replaceable and hot-swappable, allowing battery service without powering down connected equipment. Operating temperature is confirmed at 0–40°C (32–104°F).
Both units share the same 5000 VA nameplate, but watt-level output capacity is only confirmed for the APC (4250 W). The CyberPower's detailed battery spec — particularly user-replaceable hot-swap cells — is a meaningful operational advantage for environments that cannot tolerate maintenance downtime. The APC's battery serviceability is not addressed in the supplied specifications and cannot be evaluated here.
Which unit better fits rack installation, outlet needs, and remote management requirements?
The SRT5KRMXLT-IEC occupies rack space (exact U-height not specified in the provided data) and offers IEC outlet types: C13 couplers, C19 couplers, and IEC Jumpers — well suited to international rack deployments and equipment with IEC input connectors. It includes web-based management, auto-restart capability, and audible alarms natively. Input voltage range is wide: 100–275 V.
The PR5000LCDRTXL5U is a 5U rack/tower convertible unit with physical dimensions of 17 × 8.75 × 24.25 inches and a weight of 222 lb. Output receptacles are L6-30 connectors (5 outlets per the SKU descriptor), which are NEMA twist-lock standard in North American 208V environments. The unit carries UL1778, RoHS, and ENERGY STAR certifications and a 3-year limited warranty. Web-based or SNMP management capabilities are not addressed in the supplied specifications.
Outlet compatibility is a hard decision gate: IEC C13/C19 on the APC versus NEMA L6-30 on the CyberPower. A buyer must match outlet type to the installed equipment. The APC's confirmed web management is an advantage for remote monitoring; the CyberPower's management interface is unspecified in the provided data. The CyberPower's 5U form factor and weight (222 lb) require adequate rack structural capacity and should be confirmed against rack load ratings.
Which should you choose: the SRT5KRMXLT-IEC or the PR5000LCDRTXL5U?
Our take: The SRT5KRMXLT-IEC is the stronger choice when power quality, wide input tolerance, and remote management are the primary requirements. Its double-conversion topology delivers continuously conditioned output at 2% THD versus the CyberPower's line-interactive pass-through during normal operation — a meaningful difference for sensitive server and networking loads. Its 100–275 V / 40–70 Hz input range substantially exceeds the CyberPower's 148–254 VAC range, making it more resilient in generator or unstable-grid environments. The APC also confirms web-based management, which the CyberPower's supplied specs do not address. However, the PR5000LCDRTXL5U counters with a fully documented hot-swappable battery configuration (16 × 12V/9Ah, user-replaceable), a 3-year warranty, and NEMA L6-30 outlets suited to standard North American 208V rack infrastructure. Buyers standardized on IEC cabling and needing continuous power conditioning should favor the APC; buyers prioritizing documented battery serviceability, North American outlet compatibility, and a verified warranty should evaluate the CyberPower.
Side-by-Side Comparison
Spec-for-spec, from manufacturer data.
| Specification | APC by Schneider Electric SRT5KRMXLT-IEC | CyberPower PR5000LCDRTXL5U |
|---|---|---|
| UPS Topology | Double-conversion (Online) | Line-interactive (AVR) |
| VA Rating | 5000 VA | 5000 VA |
| Watt Output Rating | 4250 W | — |
| Input Voltage Range | 100–275 V | 148–254 VAC |
| Input Frequency Range | 40–70 Hz | — |
| Output Voltage | 208 V | 208 VAC ±5% |
| Output Frequency | 50/60 Hz | — |
| Output Waveform | Sine wave | Pure sine wave (on battery) |
| Output Voltage THD | 2% | — |
| Crest Factor | 3:1 | — |
| Surge Energy Rating | 480 J | — |
| Outlet Types | C13, C19, IEC Jumpers | NEMA L6-30 (5 outlets) |
| Form Factor | Rack (U-height not specified) | Rack/Tower (5U) |
| Battery | — | 16 × 12V/9Ah SLA, hot-swap |
| Web-Based Management | Yes | — |
| Warranty | — | 3-year limited |
| Certifications | — | UL1778, RoHS, ENERGY STAR |
| Noise Level | 55 dB | — |
| Weight | — | 222 lb |
| Dimensions (WxHxD) | — | 17 × 8.75 × 24.25 in |
Frequently Asked Questions
Which should you choose: the SRT5KRMXLT-IEC or the PR5000LCDRTXL5U?
The SRT5KRMXLT-IEC is the stronger choice when power quality, wide input tolerance, and remote management are the primary requirements. Its double-conversion topology delivers continuously conditioned output at 2% THD versus the CyberPower's line-interactive pass-through during normal operation — a meaningful difference for sensitive server and networking loads. Its 100–275 V / 40–70 Hz input range substantially exceeds the CyberPower's 148–254 VAC range, making it more resilient in generator or unstable-grid environments. The APC also confirms web-based management, which the CyberPower's supplied specs do not address. However, the PR5000LCDRTXL5U counters with a fully documented hot-swappable battery configuration (16 × 12V/9Ah, user-replaceable), a 3-year warranty, and NEMA L6-30 outlets suited to standard North American 208V rack infrastructure. Buyers standardized on IEC cabling and needing continuous power conditioning should favor the APC; buyers prioritizing documented battery serviceability, North American outlet compatibility, and a verified warranty should evaluate the CyberPower.
Is the SRT5KRMXLT-IEC or PR5000LCDRTXL5U better for protecting sensitive server loads from power anomalies?
The SRT5KRMXLT-IEC is better suited for sensitive loads. Its double-conversion (online) topology continuously regenerates output power, keeping output THD at 2% and isolating connected equipment from all input anomalies including frequency deviations. The PR5000LCDRTXL5U uses line-interactive topology with AVR, which corrects voltage sags and surges but passes the input waveform through during normal operation. No output THD figure is provided for the CyberPower unit in its supplied specifications.
Can I replace the batteries myself without shutting down connected equipment on either unit?
The CyberPower PR5000LCDRTXL5U specifies user-replaceable, hot-swappable batteries (16 × 12V/9Ah sealed lead-acid), meaning battery service can be performed without powering down connected equipment. The APC SRT5KRMXLT-IEC's supplied specifications do not include battery chemistry, quantity, or hot-swap capability details, so that question cannot be answered from the provided data alone.
Are the outlets on the SRT5KRMXLT-IEC and PR5000LCDRTXL5U compatible with standard North American rack equipment?
The two units use different outlet standards. The SRT5KRMXLT-IEC provides IEC C13, C19, and IEC Jumper outlets, which are common on internationally sourced rack equipment and servers with IEC power cords. The PR5000LCDRTXL5U provides NEMA L6-30 twist-lock outlets, which are standard for 208V circuits in North American data centers. Buyers must verify that their equipment's power cord types match the UPS outlet type before purchasing, as adapters introduce additional failure points.
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