UPS APC Smart-UPS RT 15kVA 230/400V

The APC Smart-UPS RT 15kVA 230/400V is a double-conversion online UPS designed for rackmount or tower installations. It delivers up to 12,000 W of continuous output power and uses high-density battery modules to provide scalable runtime for critical IT equipment and infrastructure. The unit occupies 12U of rack space and includes multiple C19 outlets for distribution in data center, server room, or network environments.

Advantages

The double-conversion topology provides continuous, regulated sine-wave power that isolates connected equipment from input disturbances. High-density battery design and scalable runtime options allow you to extend backup time as needs grow. The UPS supports both rack and tower configurations and includes multiple C19 outlets to simplify load connection and distribution in professional environments. Compliance with relevant EN/IEC standards and RoHS ensures it meets common safety and environmental requirements.

Suitable for

• Data centers and server rooms requiring uninterrupted power for racks and blade servers
• Network closets and telecommunications equipment with high power density
• Enterprise storage systems and virtualization hosts
• Critical infrastructure that requires clean, continuous sine-wave power and predictable runtime

When it may not be suitable

This UPS is a large, high-capacity system intended for professional environments; it may be excessive for small offices or home use where lower-capacity or standby UPS units are more economical. Installation and maintenance typically require space, proper ventilation, and familiarity with high-voltage equipment, so it may not be appropriate where those resources are unavailable.

Key specifications

• Topology: Online double-conversion
• Rated output power: 12,000 W (15 kVA)
• Input/output voltage: 230/400 V
• Output waveform: Pure sine wave
• Frequency range: 40–70 Hz
• Battery capacity: 3840 VAh (high-density, scalable runtime)
• Typical backup time at full load: ~8.3 minutes
• Form factor: Rack/tower, 12U rack height
• Outlet type: Multiple C19 outlets
• Standards: EN/IEC compliant; RoHS compliant

How to use

Install the UPS in a suitable rack space (12U) or configure it in tower mode with adequate clearance for ventilation. Connect input power per site electrical standards and distribute output power to equipment via the C19 outlets. Configure monitoring and management settings according to your network and power policies to ensure orderly shutdowns and alerts. For extended runtime, add compatible battery modules following the manufacturer’s instructions and perform regular battery checks and firmware updates as part of preventative maintenance.

What to consider before purchase

• Ensure available rack space (12U) or adequate floor footprint for tower configuration
• Verify input and output voltage compatibility with your site electrical system (230/400 V)
• Plan for ventilation and cooling needs in the installation location
• Confirm required runtime and whether additional battery modules will be needed for longer backup
• Check that technical staff can handle installation, maintenance, and monitoring

Usage recommendations

Use this UPS in controlled environments with stable ambient temperature and ventilation, connect critical loads to dedicated outlets, and integrate the unit with your monitoring system to enable automatic, graceful shutdowns and timely battery maintenance.