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Black 3U rackmount UPS with LCD display and front vents

APC

APC Smart-UPS 1500VA Lithium-Ion UPS SMTL1500RM3UC 120V

SKU CH-RNGR-F3958

Provides 1500VA pure sine-wave backup with SmartConnect cloud monitoring for 120V network and POS equipment

  • 1500VA / 1350W pure sine wave output protects sensitive equipment
  • Cloud monitoring via SmartConnect portal gives remote status and firmware updates
  • Multi-function LCD shows real-time load, voltage, battery capacity and runtime
  • Six NEMA 5-15R outlets with NEMA 5-15P input for standard 120V rack power
  • 3U short-depth rackmount design with included rails fits dense server cabinets

1500VA Lithium-Ion UPS for Distributed IT

The APC Smart-UPS SMTL1500RM3UC is a 1500VA pure sine wave battery backup delivering 1350W of continuous power. It protects networking gear and point-of-sale devices from outages and disturbances. A multi-function LCD displays real-time load, voltage, frequency, battery capacity and estimated runtime. The 3U rackmount chassis includes support rails for quick installation.

Suited for edge and branch offices needing cloud

SmartConnect enables secure remote monitoring and firmware updates through any internet-connected device, ideal for teams managing distributed infrastructure. Hot-swappable lithium-ion batteries allow replacement without downtime. Built-in data line protection shields connected equipment from surges. This unit is not sold in Vermont and operates on a 120V NEMA 5-15P input only.

1350W pure sine wave output capacity

The 1350W rating is the single figure that determines whether this UPS can support your connected load. Add the wattage of every device you plan to protect; if the total exceeds this value, the unit will not provide adequate runtime or may overload. Match your equipment draw to this limit before purchasing.

Highlights

  • 1500VA / 1350W pure sine wave output protects sensitive equipment
  • Cloud monitoring via SmartConnect portal gives remote status and firmware updates
  • Multi-function LCD shows real-time load, voltage, battery capacity and runtime
  • Six NEMA 5-15R outlets with NEMA 5-15P input for standard 120V rack power
  • 3U short-depth rackmount design with included rails fits dense server cabinets

Specifications

No published specifications for this item yet.

Questions about this item

What comes in the box with the APC Smart-UPS SMTL1500RM3UC and do I need to buy a battery separately?

The unit ships with rack-mounting support rails and a NEMA 5-15P input cord. The lithium-ion battery is built in, so no separate battery purchase is required.

How do I decide between the 1500 VA and 1350 W ratings when sizing this UPS for my gear?

Use the 1350 W figure to match the actual power draw of your connected devices; the 1500 VA rating reflects apparent power capacity for the same load.

What does the 1350 W rating mean for real-world runtime on my server rack?

At full 1350 W load the UPS provides a few minutes of pure sine-wave backup; lighter loads extend runtime proportionally.

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