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Middle Atlantic UPS-LL-1100RT LG-LI UPS 1.0VA 120V — main product image
Middle Atlantic

Middle Atlantic UPS-LL-1100RT LG-LI UPS 1.0VA 120V

Uninterrupted Power for Critical Equipment The Middle Atlantic UPS-LL-1100RT delivers reliable power protection in a compact form factor. This Line-interactive UPS is engineered to safeguard your sensitive electronic equipment from power outages, voltage fluctuations, and surges, ensuring continu...

$599.99*
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*Price sourced from Amazon.com. Last updated:Jun 27, 2026.Price and availability are subject to change.

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Overview

Uninterrupted Power for Critical Equipment

The Middle Atlantic UPS-LL-1100RT delivers reliable power protection in a compact form factor. This Line-interactive UPS is engineered to safeguard your sensitive electronic equipment from power outages, voltage fluctuations, and surges, ensuring continuous operation and preventing data loss.

Specifications:

  • Brand: Middle Atlantic
  • Model: UPS-LL-1100RT
  • Type: LG-LI UPS
  • Capacity: 1.0VA
  • Voltage: 120V

Key Features

Reliable Power Protection: This uninterruptible power supply delivers 1000VA/120V of continuous power protection, ensuring your critical equipment stays operational during power outages, brownouts, and voltage fluctuations

Rack-Mountable Design: The RT (rack-tower) configuration allows for seamless integration into standard equipment racks, making it ideal for professional audio/video installations, network closets, and server rooms where space efficiency is essential

Line-Interactive Technology: Features advanced line-interactive topology that automatically regulates voltage variations without switching to battery power, extending battery life while maintaining clean, stable power delivery to connected devices

Professional Grade Construction: Built by Middle Atlantic, this UPS unit is engineered for demanding commercial and professional environments, providing robust power conditioning and surge protection for sensitive electronic equipment

Comprehensive Power Management: Safeguards valuable equipment from power anomalies including surges, spikes, and electrical noise, while providing sufficient runtime to allow for proper shutdown procedures or continued operation during brief outages

Specifications

Brand
Middle Atlantic
Model Number
UPS-LL-1100RT
Power Capacity
1.0VA
Voltage
120V
Product Type
UPS (Uninterruptible Power Supply)

Pros & Cons

👍 Pros

  • Offers a 1.0VA capacity, providing reliable power protection for sensitive electronic equipment.
  • Designed to operate at 120V, making it compatible with standard North American power grids.
  • Provides an uninterruptible power supply, safeguarding connected devices against power outages and fluctuations.
  • Manufactured by Middle Atlantic, a brand known for its rack-mount and infrastructure solutions.
  • The "RT" designation in the model number suggests a rack-mountable form factor, suitable for organized installations.

👎 Cons

  • The specific runtime under load for the 1.0VA capacity is not provided, making it difficult to assess true backup duration.
  • As a 120V unit, it is not suitable for regions with different standard voltage requirements without a voltage converter.
  • The model name "LG-LI" doesn't explicitly state the battery chemistry, which can be a factor for long-term maintenance.
  • The unit's physical dimensions or weight, implied by the "RT" (rack-mount) designation, are not specified, which could impact installation planning.
  • Specific features like the number and type of output receptacles are not detailed, which is crucial for connectivity planning.

Frequently Asked Questions

This UPS has a power capacity of 1.0VA, indicating its capability to support various equipment.
The Middle Atlantic UPS-LL-1100RT is designed to operate with a 120V input, suitable for standard North American electrical systems.
While not explicitly defined in the provided text, "LG-LI" likely refers to the type of battery technology or series within Middle Atlantic's UPS lineup, often indicating Lithium-Ion.
The "RT" in the model number (1100RT) typically stands for "Rack Tower," suggesting it can be installed in a standard equipment rack.
The primary function of this UPS is to provide backup power and protect connected equipment from power fluctuations, surges, and outages.

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