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PRO-LCD 500-1100VA

PRO-LCD® Line Interactive Uninterruptible Power Supply

Line interactive simulated sine wave UPSs designed to support workstations, small phone systems, and network/server devices.

The Minuteman PRO-LCD Series UPS, offers automatic voltage regulation and a small footprint, providing excellent protection in a range of environments.

Application: Size:
Telephone Systems

PRO-LCD Overview

The Newest Addition to Our Best-Selling PRO Series UPSs

The MINUTEMAN PRO-LCD Series of Uninterruptible Power Supplies (UPS) delivers complete protection from electrical problems — spikes, surges, sags, brownouts, and blackouts.

Much like the PRO, and PRO-E Series that came before, all PRO-LCD models are amazingly compact and take up little space on the desktop or under a console.

Extreme Power and Features

The PRO500LCD and PRO700LCD units provide an ample power source for a computer, monitor, and other attached devices with four (6) battery backup outlets with surge protection and two (2) surge-only outlets.

Enhanced features of the PRO-LCD
Each PRO-LCD model has enhanced features from its predecessors, including built-in Automatic Voltage Regulation (AVR) technology to provide a boost to incoming AC during low voltage situations in addition to “bucking” or trimming the AC during a high voltage situation, preserving vital battery backup power for blackouts, and extending the life of the batteries.

Unlike some competitive models, the PRO-LCD model includes Independent Battery Bypass™ which allows it to provide AVR and surge and spike protection with weak or even dead batteries without dropping the load from utility AC power.

Other features include a large LCD display which shows users input and output voltage and frequency, UPS and battery status, and estimated runtime remaining based on the attached load. Each unit also includes protection for either a network or a phone line to keep damaging AC surges and spikes from entering through those pathways.

Reliability — Guaranteed

MINUTEMAN PRO-LCD™ units are backed by an unprecedented 3-year warranty that covers all parts and labor, including batteries. The MINUTEMAN Platinum Protection Plan® insures properly connected equipment for up to $100,000.


Designed for:

  • PCs
  • Telephone Systems
  • Data Communications

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