ENERDry Transformer Dry-Out System

Transformers and its paper insulation have a primary enemy – Water. Water can be removed from a transformer using a vacuum dehydration process. Now, however an easier and less expensive method can be used to remove the water from the transformer oil and its paper insulation. Transformers that have 5% moisture or higher can be dried to acceptable levels without taking the transformer out of service.

Features: • Removes moisture from transformer oil and insulation. • Maintains low moisture levels in transformer oils in service. • Able to dry transformers not braced for vacuum. • Safety system – isolates itself in case of alarm or power failure. • No paper filters utilized. Optional Features: • Transformer Oil Level Monitoring System (TOLMS) • Hygrometer – Doble Domino sensor for measurement of moisture level in the oil (PPM) • Touch screen interface with data logger with “PPM Trend” tool for monitoring moisture content over time. • E-mail /SMS alarm messages • Remote Monitoring of PPM Trend chart