In an era where downtime can cost businesses thousands—or even millions—of dollars, having a robust power protection solution is non-negotiable. Enter the APC Smart-UPS RT 15kVA RM 230V (SURT15KRMXLI), a high-performance uninterruptible power supply (UPS) from Schneider Electric’s renowned APC lineup. Designed for critical applications like server rooms, data centers, and industrial setups, this rack-mountable UPS combines scalability, efficiency, and reliability into a single 12U package. Let’s explore why the SURT15KRMXLI is a powerhouse worth considering for your power backup needs.
What is the APC Smart-UPS RT 15kVA RM 230V?
The SURT15KRMXLI is a double-conversion online UPS with a capacity of 15kVA (15,000 volt-amperes) or 12kW (12,000 watts), tailored for 230V environments (common in Europe, Asia, and beyond). Unlike line-interactive models that switch to battery during outages, this UPS continuously converts incoming AC power to DC and back to AC, delivering a clean, stable output—perfect for sensitive equipment. Its rack-mount design (12U) makes it a space-efficient choice for IT closets or data centers, and its scalability ensures it can grow with your needs.
Standout Features of the SURT15KRMXLI
Here’s what makes this UPS a top-tier contender:
- Double-Conversion Online Topology
The SURT15KRMXLI provides the gold standard in power protection. By isolating connected devices from raw utility power, it eliminates voltage sags, surges, and noise, delivering a pure sine wave output. This is a must for high-end servers, medical devices, and industrial machinery. - Scalable Runtime
Need more backup time? The SURT15KRMXLI supports external battery packs, allowing you to extend runtime from minutes to hours. This flexibility is a game-changer for businesses requiring uninterrupted operation during prolonged outages. - High Power Capacity
With 12kW/15kVA, it can handle substantial loads—think multiple servers, storage arrays, or networking gear. It’s configurable for 220V, 230V, or 240V output, offering versatility across different setups. - Advanced Connectivity
Equipped with DB-9 RS-232, RJ-45 10/100 Base-T, and a SmartSlot, this UPS integrates seamlessly with management software like APC’s PowerChute or network cards for remote monitoring. The included Web/SNMP management card adds another layer of control. - LCD Control Panel
The multifunction LCD display provides real-time insights into power status, load levels, and battery health. It’s user-friendly yet detailed enough for IT pros to troubleshoot on the fly. - Multiple Output Options
Featuring 8 IEC 320 C19 outlets, 2 IEC jumpers, and hardwire options (3-wire or 5-wire), the SURT15KRMXLI accommodates a variety of devices, from rack servers to larger systems. - Built-In Bypass
With internal automatic and manual bypass (plus an optional external bypass), maintenance or repairs won’t interrupt power to your critical loads.
Performance and Runtime
The SURT15KRMXLI shines in performance:
- Full Load (12kW): Approximately 8 minutes of runtime.
- Half Load (6kW): Around 25 minutes of backup power.
While these times are modest, they’re designed to bridge short outages or allow safe shutdowns. For extended needs, additional battery modules (like the SURT192RMXLBP2) can be added, with runtime scaling based on your configuration. At 94% efficiency in full-load online mode, it’s also energy-efficient, reducing operational costs.
Who’s It For?
This UPS is a perfect fit for:
- Data Centers: Protect blade servers, storage devices, and networking equipment.
- Businesses: Keep mission-critical systems—like VoIP networks or POS terminals—running smoothly.
- Industrial Settings: Ensure uptime for sensitive machinery or lab equipment.
Its 230V input and compatibility with single- or three-phase wiring make it ideal for regions with variable power quality.
WhyChoose the SURT15KRMXLI?
- Rock-Solid Reliability: APC’s decades-long legacy ensures you’re investing in a trusted solution.
- Scalability: Start with the base unit and expand as your power demands grow.
- Protection Perfected: From surge suppression to noise filtering (meeting UL 1449 standards), your gear is safe from electrical chaos.
A Few Considerations
- Size and Weight: At 248 kg (547 lbs) and 12U, it’s a hefty unit—plan your rack space and installation accordingly.
- Noise Level: The cooling system produces 50 dBA at 1 meter, which might be noticeable in quiet environments.
- Battery Maintenance: The lead-acid batteries (4 modules, APCRBC140 replacements) last 3-5 years and are user-replaceable, but budgeting for replacements is key.
What’s in the Box?
- SURT15KRMXLI UPS unit
- CD with software (PowerChute)
- Rack-mount support rails
- RS-232 signaling cable
- User manual
- Web/SNMP management card
Final Thoughts
The APC Smart-UPS RT 15kVA RM 230V (SURT15KRMXLI) is a beast of a UPS—built for those who can’t afford to compromise on power protection. Its double-conversion technology, scalable runtime, and robust feature set make it a standout choice for medium to large-scale applications. Whether you’re safeguarding a server farm or ensuring a factory stays operational, this UPS delivers peace of mind in a rack-friendly package.
Have you faced power challenges that made you rethink your backup strategy? Or do you already rely on a UPS like this one? Drop your thoughts below—I’d love to hear your story!
CONTACT US @ TIACO TECHNOLOGIES.