Smarter Monitoring, Safer Assets, Fewer Failures.
For over 80 years, Qualitrol has been a trusted name in protecting the world’s power infrastructure. Our advanced monitoring solutions—used in over 125 countries—help utilities detect issues before they become disasters. From cutting-edge sensors to intelligent analytics, we empower teams to make smarter, faster decisions that keep the lights on and the grid strong. Backed by deep industry expertise and a commitment to customer success, Qualitrol solutions are built to safeguard critical assets and ensure reliable power for generations to come
No matter where power is generated, moved, or delivered—Qualitrol has trusted solutions to protect it. Our monitoring technologies are tailored to the unique challenges of each transformer type, helping utilities around the world reduce risk, extend asset life, and keep the grid running strong.
These transformers are located at power plants and are responsible for stepping up voltage so electricity can travel long distances efficiently. They handle high loads and are essential to getting power onto the grid.
Found along the grid, these transformers adjust voltage levels to safely move electricity across vast distances. They play a key role in maintaining stability and efficiency in the power system.
These are the final steps in the power delivery chain, reducing voltage to safe levels for homes and businesses. They’re found in neighborhoods and near buildings, ensuring electricity is ready for everyday use.
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