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Access valuable performance data on more than 100,000 types of apparatus. More
Complete diagnostic solutions for your transformer, rotating machinery, breaker and cable testing needs. More
Forensic analysis and more than 200 laboratory tests on solid & liquid dielectrics. Performing tests according to ASTM, IEC, ISO and DIN standards. The IEC updated the specification on mineral insulating oil in January 2012. The Doble labs are equipped to perform all testing listed in IEC 60296 Edition 4. Contact us for details on required tests and pricing.
Jul 31, 2012 | 2012 Cables Seminar: Lake Buena Vista, Florida USA. More
Jul 31, 2012 | 2012 Protective Relay Seminar: Lake Buena Vista, Florida USA. More
Sep 10, 2012 | 2012 Revolutionary Machines: Electrical Plant Reliability & Rotating Machinery Seminar: San Francisco, California USA. More
See Doble at these Events
Submit your topic ideas for future Doble Conferences. These topics will be discussed in the 2012 September Committee Meetings for consideration for the 2013 Doble Conference. The deadline for submitting a topic is August 31, 2012 More
Click here to learn more about Doble Partial Discharge detection solutions
A 2011 Paper Titled: Bubble Evolution in Bushings - Download
Reporting Form More
Released January 24, 2012, the 104th Doble Survey contains data on 46 Transformer Oils from around the world.