UPS APC Smart-UPS On-Line SRT3000RMXLI

The APC Smart-UPS On-Line SRT3000RMXLI is a 3000 VA rackmount uninterruptible power supply with double-conversion topology that delivers clean, continuous power and 2700 W of output. Designed for critical IT equipment, the UPS supports 8 C13 and 2 C19 outlets and uses a sealed lead-acid internal battery (505 VAh) to provide short-term backup; typical runtime at full load is around 4 minutes. The unit includes onboard features such as an internal bypass, replaceable battery cartridge and compatibility with external battery packs for extended runtime.

Advantages

Double-conversion (On-Line) technology provides continuous, regulated power independent of mains quality, preventing interruptions during outages. The UPS supports hot-swappable internal battery replacement and external battery packs (SRT96RMBP) to increase runtime. A tilting graphic LCD and physical buttons enable local monitoring and configuration, while optional network management (AP9640/AP9641) allows SNMP and remote control. Switched Outlet Groups enable phased start-up and remote reboot of groups of equipment. The SRT3000RMXLI is compatible with generator power and includes surge protection for enhanced device safety.

Suitable for

• Rack-mounted servers and storage systems
• Network switches and routers
• Virtualized environments and small data centers
• Workstations and critical office IT equipment

Key specifications

• Capacity: 3000 VA / 2700 W
• Topology: Double-conversion On-Line with internal bypass
• Outlets: 8× C13 and 2× C19
• Battery type: Sealed lead-acid, internal cartridge (APCRBC152)
• Battery capacity: 505 VAh; typical runtime ~4 minutes at full load
• External battery support: SRT96RMBP for extended runtime
• Management: Optional Network Management Card (AP9640/AP9641), PowerChute software
• Form factor: Rackmount (includes 4-post rail kit)
• Warranty: 3 years (battery cartridge 2 years); extendable with APC service pack

How to use

Install the UPS in a compatible rack using the included 4-post rail kit and connect critical equipment to the C13 and C19 outlets according to power requirements. For networked management, install the optional AP9640/AP9641 network card and configure SNMP or Ecostruxure IT Expert for remote monitoring and graceful shutdown. If longer runtime is required, connect certified external battery packs (SRT96RMBP). Replace the internal battery cartridge (APCRBC152) when indicated by the UPS; the cartridge is hot-swappable so connected equipment can remain powered during replacement.

Usage recommendations

Place the UPS in a ventilated rack location away from direct heat sources, monitor battery health via the LCD or management software, and plan phased start-up of connected equipment using Switched Outlet Groups to reduce inrush and avoid oversizing. Use genuine APC replacement batteries and authorized service packs to maintain warranty coverage and environmental compliance.