APC Smart-UPS On-Line, 3kVA, Tower, 208V, 8x 5-20R+4x L6-20R+1x L6-30R+1x L14-30R NEMA, SmartSlot, W/ transformer 208V to 120V, W/O rail kit

The APC SRT3000XLT-5KTF is an uninterruptible power supply that keeps servers, storage arrays, and network devices running when the mains fail. By using double-conversion technology it delivers a constant 2700 watts of clean sine-wave power, shielding sensitive electronics from voltage swings and noise while giving you time to shut down safely or bring a generator online.

This unit arrives in a tower format, and you can add rail kits later if a rack installation makes more sense. A built-in transformer provides both 208-volt and 120-volt output, so the same UPS can feed high-density blades as well as peripherals such as monitors or KVM switches. On the rear panel you will find eight 5-20R outlets, four L6-20R outlets, and single L6-30R and L14-30R receptacles, covering everything from small switches to power-hungry servers.

Set-up is straightforward. The 10-foot input cord with an L6-20P plug reaches wall receptacles or floor boxes without straining, and the quiet 55 dBA acoustic profile lets you place the UPS in an office or network closet without excess noise. Built-in USB and serial ports handle local monitoring, while the SmartSlot lets you add a network card for browser-based and SNMP management across multiple sites.

When utility power is lost, the internal lead-acid battery keeps a full 2700-watt load alive for roughly four minutes; lighter loads enjoy longer protection. The battery recharges in about three hours and typically lasts three to five years. APC backs the electronics for three years and the battery for two, giving you a clear maintenance plan.

For IT managers running a small data center, administrators supporting branch-office equipment, or lab supervisors who cannot afford mid-test shutdowns, this Smart-UPS On-Line provides the reliability, flexibility, and monitoring tools needed to keep critical work moving.

Highlights:

• 3000 VA / 2700 W UPS that uses double-conversion technology and operates in online mode for uninterrupted, clean power
• Tower format with optional rail kits for future rack installation
• Integrated transformer delivers simultaneous 208 V and 120 V output
• Outlet panel includes eight 5-20R, four L6-20R, one L6-30R, and one L14-30R receptacles
• 10 foot input cord with NEMA L6-20P plug simplifies placement
• USB and serial ports standard; SmartSlot accepts optional network management card
• Approximately 3 minutes 48 seconds of runtime at full 2700 W load
• Lead-acid battery recharges in about 3 hours and is rated for 3 to 5 years of service life
• Ships with power management software, USB cable, and installation guide
• ENERGY STAR certified with a 55 dBA sound level
• Three-year warranty on UPS electronics and two-year warranty on the battery