UST - Utility Systems Technologies, Inc.



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Industrial-Grade Power Conditioners & Voltage Regulators

Quality Power. Better Business

A power conditioner or automatic voltage regulator (AVR) can correct power quality problems, like brownouts, surges, over-voltage, sags, voltage imbalance, unbalanced current, line noise and others issues that cost business billions of dollars each year. Automatic voltage regulators and power conditioners from UST can correct these power quality problems and help you improve that all-important bottom line.

Industrial-Grade Power Conditioning

All UST power conditioners are rated industrial-grade which not only permits them to be used in the toughest applications but adds that extra measure of confidence in any application. Compared to computer-grade products, industrial-grade products feature:


How can we help you?
Call us toll free at 888-403-9084 [press 1] or at 518-326-4142 to speak with one of our power quality specialists or e-mail us at sales@ustpower.com or click on a quick-link below:

Specs & Whitepapers   Product Overview   Applications   Power Quality Glossary

Just added to the Download Library: Fixing High Voltage - Overvoltage Problems

                                           2010 Power Quality Forecast
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Industrial-Grade Power Conditioning

All UST power conditioners are rated industrial-grade which not only permits them to be used in the toughest applications but adds that extra measure of confidence in any application. Compared to computer-grade products, industrial-grade products feature:

  • Sizing and installation like a dry-type transformer
  • Compatibility with all load types
  • Overload and fault clearing capability like a transformer
  • “Short circuit-proof” and fan-free design
  • True high efficiency – not subject to load or application variations
  • No de-rating or limitations for low load power factor
  • Operation without minimum load limitations
  • An output free from added harmonics
  • A load-maintaining automatic failsafe bypass
  • No scheduled maintenance  

What Do You Need?

UST manufactures the largest and broadest range of electronic voltage regulators and power conditioners available. Automatic voltage regulator and power conditioner models are available in 1 and 3 phase configurations of for 50 or 60 Hz in sizes from 2 to 2,000+ kVA:

3 Phase Automatic Voltage Regulators and Power Conditioners

1 Phase Automatic Voltage Regulators and Power Conditioner

3 Phase Active Voltage Conditioners for Deep Voltage Sag Protectio

Current BalancingUnit (CBU)

  • New Technology can extend the life of Submersible Water Pumps up to 75%.
  • UST’s new Current Balancing Unit (CBU) provides continuous protection from harmful overheating and vibration that can considerably shorten motor life and costing thousands of dollars in pump replacements and downtime. 

We are here to help you understand the ins and outs of power quality and find the right solution for your business. Our Knowledge Base provides a wealth of information about power quality problems, applications and explanations about different types of automatic voltage regulators and power conditioners.  For those questions that aren't answered by the on-line material, give one of our power quality specialists a call or an e-mail - Contact Us.

Select one of the quick links below: