Safer Monitoring, Safer Assets, Fewer Failures.
When failure isn’t an option, companies turn to Qualitrol. Our products are known for their precision, reliability, and impact—helping customers reduce downtime, avoid costly repairs, and improve safety across the board. With decades of proven performance and a global reputation for trust, Qualitrol delivers peace of mind in every monitor, sensor, and service we provide.
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 in distribution transformers before they become disasters. From cutting-edge sensors to intelligent analytics, we empower teams to make smarter, faster decisions that keep neighborhoods powered and communities connected. 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.
Mounted on utility poles, they step down voltage for residential and rural areas.
Ground-level units that safely distribute power in urban and suburban underground systems.
Convert high-voltage electricity to lower levels for local distribution across the grid.
Air-cooled units used indoors for safe, efficient power in commercial environments.
Compact transformers in underground vaults, ensuring reliable power in dense city grids.
Расширенный мониторинг состояния трансформаторов по всем параметрам, необходимым для точного отслеживания и контроля силовых трансформаторов. Новые возможности устройства, такие как регистрация данных и событий и анализ динамической нагрузки, помогают оптимизировать нагрузку и максимально увеличивать срок службы оборудования.
The 118ITM is a dry type transformer monitor that tracks transformer temperature in real time, turns fans on when needed, and connects to your SCADA. It helps keep equipment online, safe, and efficient in plants, data centers, and renewable sites.
As a transformer operates, oil expansion and contraction cause a transformer to breathe in humidity from the atmosphere that may age a transformer’s bladder, oil, and insulation system over time.
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