UST builds the world’s most robust and reliable industrial-grade voltage regulation and sag correction products UST products regulate voltage to within 3% of nominal, no matter what your power lines throw at you. Ensure your facility receives quality power 24/7. UST products regulate voltage to within 3% of nominal, no matter what your power lines throw at you. The UST SureVolt™ automatic voltage regulator balances three-phase power while providing tightly controlled voltage through both transient and longer-term low and high voltage events. The UST SagFighter ™ active voltage conditioner uses ultra-fast correcting technology to compensate for unavoidable power problems caused by transmission line disturbances and common weather-related disturbances. Unlike computer-grade products, the 5kVA, 7.5kVA and 10kVA UST MiniEVR™ automatic voltage regulator is designed for frequent high-inrush current and low-power factor loads without the need to oversize the product or sacrifice reliability. The UST EcoVolt™ automatic voltage optimizer and voltage regulator allows commercial enterprises to optimize voltage to match individual facility needs, exactly, even in regions of the world where utility power is poor. The UST Current Balancer protects pumps from harmful overheating and vibration caused by unequal incoming phase-to-phase voltage that can shorten motor life up to 75%. Our Current Balancer automatically provides continuous balanced current to keep motors operating within OEM recommended specifications. The UST SureVolt™ automatic voltage regulator balances three-phase power while providing tightly controlled voltage through both transient and longer-term low and high voltage events. The UST SagFighter ™ active voltage conditioner uses ultra-fast correcting technology to compensate for unavoidable power problems caused by transmission line disturbances and common weather-related disturbances. UST products deliver perfect power wherever you plug in. UST builds the world’s most robust and reliable voltage regulation and sag correction products Voltage irregularities are the often unidentified source of critical system failures. UST offers a full line of electronic automatic voltage regulators and power conditioning products. We are the solution system designers trust to solve the headaches caused by the industrial grid. Over the last decade, UST’s full line of industrial-grade electronic automatic voltage regulators have proven capable of reliably compensating for poor utility power. Thanks to UST, facility managers in developing regions (and those in urban areas in developed regions where the grid is stressed) can now count on perfect power. UST’s industrial-grade electronic automatic voltage regulators and power conditioning products silently monitor and correct virtually all voltage events, providing the most reliable insurance against unexpected (and unavoidable!) voltage events. UST industrial voltage regulation, voltage correction and voltage optimization solutions are in service at critical-power facilities around the world.