In an era where data centers, servers, and critical IT infrastructure power the backbone of businesses worldwide, reliable power protection isn’t just a nice-to-have—it’s essential. Power outages, surges, and fluctuations can lead to costly downtime, data loss, and hardware damage. Enter the APC Smart-UPS SRT 6000VA Double Conversion model (SRT6KXLI), a robust uninterruptible power supply (UPS) designed for demanding environments. Manufactured by APC by Schneider Electric, this 230V tower/rack-mountable unit delivers high-density, online double-conversion power protection with scalable runtime capabilities. In this informative blog, we’ll explore its features, specifications, benefits, and real-world applications to help you decide if it’s the right fit for your setup.
What is Double Conversion Technology and Why Does It Matter?
At its core, the SRT6KXLI employs double conversion online technology, which sets it apart from basic standby or line-interactive UPS systems. In traditional UPS units, power flows directly from the mains to your equipment until an outage occurs, at which point batteries kick in—often with a brief transfer time that can disrupt sensitive loads. Double conversion, however, continuously converts incoming AC power to DC (via a rectifier) and then back to AC (via an inverter), providing a constant, clean sine wave output isolated from all input disturbances.
This zero-transfer-time design ensures:
- Complete isolation from mains noise, spikes, and harmonics.
- Pure sine wave output for compatibility with power-sensitive devices like servers, medical equipment, and network gear.
- Frequency stability even during generator startups or brownouts.
For businesses in regions with unstable power grids—like parts of Europe, Asia, or emerging markets—the SRT6KXLI’s wide input voltage range (100-275V) and frequency tolerance (40-70Hz) make it a resilient choice, supporting loads up to 6000VA/6000W with a unity power factor (VA = W) for maximum efficiency.
Key Specifications: Under the Hood
The SRT6KXLI is engineered for scalability and performance. Here’s a breakdown of its core specs in a handy table for easy reference:
| Category | Specification Details |
|---|---|
| Capacity | 6000VA / 6000W (Unity Power Factor) |
| Topology | Double Conversion Online |
| Input | Hardwired (3-wire); Nominal 230V (220/240V adjustable); Range: 100-275V; Frequency: 40-70Hz |
| Output | (6) IEC 60320 C13 outlets (Battery Backup + Surge Protection) (2) IEC Jumpers (Battery Backup) (4) IEC 60320 C19 outlets (Battery Backup) Pure Sine Wave; Crest Factor: 3:1; Efficiency: Up to 94.4% |
| Runtime | 5 minutes at full load (100%) 12 minutes at half load (50%) Extended runtime with up to 10 external SRT192BP battery packs |
| Battery | Sealed Lead-Acid; User-replaceable (APCRBC140 cartridge); Hot-swappable; Automatic self-test |
| Form Factor | 4U Tower (Rack/Tower convertible; rail kit sold separately) |
| Connectivity | Network Management Card (AP9630) included for SNMP/Web monitoring USB, Serial (RJ-45), SmartSlot for additional cards Emergency Power Off (EPO) contact |
| Environmental | Operating Temp: 0-40°C; Humidity: 0-95% non-condensing Noise Level: 55 dBA at 1m; Thermal Dissipation: 1300 BTU/hr Protection Class: IP 20 |
| Dimensions & Weight | Height: 173mm; Width: 432mm; Depth: 660mm; Weight: ~103kg |
| Warranty | 2 years |
| Certifications | RoHS, REACH, CE, EN/IEC 62040-1 & 2, EAC, IRAM, RCM, VDE |
These specs highlight the unit’s robustness for mission-critical applications, with input power factor correction (PFC) ensuring efficient use of electricity and compatibility with generators.
Standout Features: What Makes the SRT6KXLI Shine
The SRT6KXLI isn’t just about raw power—it’s packed with intelligent features for proactive management:
- Scalable Runtime: Start with the internal batteries for short outages, then daisy-chain up to 10 external battery modules (SRT192BP) for hours of extended backup. This modularity is ideal for growing IT setups without overhauling your UPS.
- Advanced Monitoring and Management: The included Network Management Card enables remote monitoring via SNMP, web interface, or email alerts. Track metrics like load, runtime, and temperature in real-time. The LCD display provides intuitive status updates, including mimic diagrams for quick diagnostics.
- User-Friendly Design: Hot-swappable batteries mean no downtime for replacements. Features like automatic restart, cold start capability, and audible alarms keep you informed. Plus, the adjustable output voltage (220/230/240V) adapts to regional needs.
- Efficiency and Reliability: With 94.4% efficiency in online mode, it minimizes energy waste and heat. Internal bypass allows maintenance without interrupting power, and generator compatibility ensures seamless operation during prolonged outages.
- Versatile Installation: The 4U form factor supports both tower and rack mounting (rail kit optional), fitting seamlessly into data closets or server rooms. It’s also suited for light industrial, voice/data networks, medical labs, and edge computing environments.
Additional perks include surge protection, frequency conversion, and load shedding to prioritize critical devices during extended runtimes.
Benefits: Why Choose the SRT6KXLI for Your Infrastructure?
Investing in the SRT6KXLI translates to tangible advantages:
- Minimized Downtime: Zero transfer time and pure power delivery protect against even the briefest interruptions, safeguarding data integrity for servers and VoIP systems.
- Cost Savings: High efficiency reduces electricity bills, while scalable batteries avoid frequent upgrades. The 3-year warranty provides peace of mind.
- Enhanced Security: Remote management prevents surprises, with predictive failure notifications via the intelligent battery system.
- Eco-Friendly: RoHS compliance and low thermal output make it suitable for green data centers.
In benchmarks, similar SRT series models deliver reliable performance under stress, with users noting its ability to handle heavy loads without overheating.
Ideal Use Cases: Where the SRT6KXLI Excels
This UPS is tailored for environments requiring unwavering power:
- Data Centers and Servers: Supports high-density racks with clean power for multiple servers.
- Healthcare and Labs: Ensures uninterrupted operation for medical devices and diagnostic equipment.
- Telecom and Networks: Protects voice/data systems from fluctuations in remote or industrial sites.
- Edge Computing: Ideal for distributed setups where space and reliability are at a premium.
If your setup involves sensitive electronics drawing up to 6kW, this model’s isolation and scalability shine.
Conclusion: A Smart Investment in Power Reliability
The APC 6000VA Double Conversion Smart-UPS SRT 230V (SRT6KXLI) stands out as a premium solution for businesses demanding top-tier power protection. With its double conversion tech, scalable design, and comprehensive management tools, it ensures your critical systems stay online, no matter the power challenges. Whether you’re upgrading a server room or outfitting a medical facility, this UPS delivers the dependability APC is renowned for.
If you’re evaluating options, consult APC’s official configurator or a reseller for runtime simulations tailored to your load. Ready to power up? CONTACT US @ TIACO TECHNOLOGIES to get yours today. Stay powered, stay protected!