Explore technical articles covering transformer oil testing, laboratory analysis, diagnostic interpretation, industry standards, and transformer reliability. We also share the latest news and spotlight our amazing employees who make it all possible!
For municipalities, utilities and electric cooperatives, transformer reliability affects every customer and community you serve. Your team needs the knowledge to recognize concerns, understand diagnostic findings and make informed maintenance decisions. MVA’s transformer seminars help build that knowledge through practical
This month, we’re celebrating Dan’s work anniversary and the contributions he makes as a laboratory technician at MVA! It’s an opportunity to recognize the work that happens behind the scenes in our lab, and the people who help make it
Dissolved gas analysis (DGA) monitoring helps transformer owners track internal changes that may signal developing electrical or thermal problems. By testing transformer oil regularly and comparing results over time, maintenance teams can identify concerning trends, prioritize additional investigation, and make
When a transformer oil test informs a maintenance decision, confidence in the laboratory’s results matters. Since 2015, MVA has participated in ASTM International’s proficiency testing programs for dissolved gas analysis (DGA) and insulating fluid quality (IFQ). This ongoing participation is
Transformer oil testing helps identify developing problems before they lead to an unplanned outage. Each test answers a different question: Is there evidence of an internal fault? Is the oil still providing effective insulation? Is the paper insulation aging? The
Reliable transformer oil diagnostics begin with accurate testing and end with a clear understanding of what the results mean for your equipment. At MVA Diagnostics, our chemists and transformer oil experts perform testing in our state-of-the-art laboratory and provide recommendations
A transformer oil sample can reveal important information about an asset’s condition. When it reaches MVA Diagnostics’ state-of-the-art transformer oil testing laboratory, it moves through a connected process of sample scanning, in-house testing, diagnostic review, and reporting. That process begins
A transformer oil sample can reveal valuable information about an asset’s condition, but the laboratory needs more than the oil itself to interpret the results. The asset ID, sampling location, temperature, collection date, requested tests, and equipment observations all help
