APC Smart-UPS On-Line, 3kVA, Rackmount 2U, 208V, 2x L6-20R+1x L6-30R NEMA outlets, SmartSlot, Extended runtime, W/ rail kit

Overview

The APC SRT3000RMXLT is a Smart-UPS On-Line system designed to deliver continuous and clean power protection for critical electronics in demanding environments. It provides a stable output of 3000VA (2700W) with pure sine wave power, ideal for sensitive equipment such as servers and networking devices. Its double-conversion technology ensures that connected devices receive consistent energy free from power fluctuations and outages, while the rackmount 2U form factor and included rail kit simplify installation in standard server racks.

With support for up to 10 external battery packs, this UPS offers scalable runtime to match the needs of setups requiring extended backup power. The unit features two NEMA L6-20R outlets and one NEMA L6-30R outlet, along with a NEMA L6-20P input, fitting well into modern data centers and server rooms. The clear LCD interface allows easy monitoring and configuration, and the SmartSlot enables optional remote management for convenient oversight.

Key features

• Double-conversion online technology that provides pure sine wave output for reliable and consistent power delivery
• Scalable runtime with support for up to 10 external battery packs, allowing extended backup during outages
• Rackmount 2U design with included rail kit for straightforward installation in server racks
• Two NEMA L6-20R and one NEMA L6-30R outlets to accommodate common power connections in IT environments
• Clear LCD interface offering real-time status updates and easy configuration
• SmartSlot for adding a Network Management Card to enable remote monitoring and management
• Energy-efficient mode that reduces power consumption when full capacity is not required, lowering operating costs
• Comes with a USB cable for local communication and management
• Three-year warranty on the UPS unit and two-year warranty on the battery for dependable support

Key specs

• Output capacity: 3000VA / 2700W
• Output waveform: Pure sine wave
• Input connector: NEMA L6-20P
• Output connectors: 2x NEMA L6-20R, 1x NEMA L6-30R
• Form factor: Rackmount 2U
• Battery support: Up to 10 external battery packs
• Management interface: LCD display and SmartSlot for network card
• Warranty: 3 years for UPS, 2 years for battery

Connectivity and compatibility

This UPS integrates seamlessly into data centers and server rooms that use NEMA L6-20 and L6-30 power standards. The included USB cable allows for local communication with management software, while the SmartSlot provides flexibility to add remote management capabilities through a Network Management Card. This makes it easy to monitor and control the UPS both onsite and remotely, fitting well into IT infrastructures that require reliable power oversight.

Performance and reliability

The double-conversion online design ensures that connected equipment receives clean and stable power regardless of input fluctuations. This protects sensitive electronics from damage caused by surges, sags, or outages. The ability to connect multiple external battery packs means the UPS can provide extended runtime during longer power interruptions, making it a strong choice for critical systems that cannot afford downtime.

Ideal uses and environments

This UPS is well suited to data centers, server rooms, and professional IT environments where continuous power is essential. It supports setups that demand scalable backup power and remote management capabilities. IT professionals and businesses that rely on uninterrupted operation of servers, networking gear, and other critical electronics will find this model meets their needs effectively.