Schneider Electric APC Smart-UPS On-Line SURT20KRMXLI 20 kVA 16000 W Double-Conversion UPS

The Schneider Electric APC Smart-UPS On-Line SURT20KRMXLI is a high-performance double-conversion uninterruptible power supply designed to provide reliable protection for critical infrastructure. Delivering 20 kVA and 16000 W of power, this unit ensures a clean sine wave output, safeguarding sensitive electronic equipment from power surges, spikes, and outages. Its double-conversion topology continuously regulates voltage and frequency, providing a seamless transition to battery power during electrical disturbances.

Advantages

This UPS system offers exceptional power reliability through its double-conversion technology, which isolates connected equipment from utility power issues. The unit is highly versatile, supporting both rackmount and tower configurations to fit various server room or data center environments. With its extended runtime capabilities and intelligent management features, it provides administrators with granular control and visibility over power status. The inclusion of a Web/SNMP management card allows for remote monitoring and integration into existing network management systems, ensuring proactive maintenance and rapid response to power events.

Suitable for

• Data centers and server rooms
• Critical network infrastructure
• Industrial automation equipment
• Telecommunications systems
• Sensitive medical or laboratory hardware

When it may not be suitable

This unit may not be suitable for small home offices or environments with limited space, as it requires significant rack space and professional installation due to its weight and power requirements. It is also likely overkill for standard desktop computers or basic consumer electronics that do not require high-capacity, enterprise-grade power protection.

Key specifications

• Capacity: 20 kVA / 16000 W
• Topology: Double-conversion (Online)
• Input/Output Voltage: 230V
• Frequency: 40 - 70 Hz
• Rack Height: 12 U
• Interface Ports: DB-9 RS-232, RJ-45 10/100 Base-T, Smart-Slot
• Battery Technology: VRLA

How to use

The device should be installed by qualified personnel in a well-ventilated area. It can be mounted in a standard server rack using the included support rails or placed as a tower unit. Connect the input power cable to a suitable electrical source and plug your critical equipment into the AC outlets. Use the provided RS-232 cable or the integrated network management card to configure the UPS settings via the included software. Ensure the unit is properly grounded and that the total load does not exceed the rated capacity.

What to consider before purchase

• Verify that your electrical infrastructure can support the power requirements of a 20 kVA unit.
• Ensure your rack cabinet has 12 U of available vertical space.
• Check the weight of the unit to ensure your rack or floor can support it.
• Confirm that your equipment's power plugs are compatible with the UPS output connections.

Usage recommendations

Regularly test the battery health through the management software and ensure the environment is kept at a stable temperature to maximize the lifespan of the VRLA batteries.