How is transformer oil sampling conducted?
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August 15, 2024 at 6:51 am by Rachel Wright
Transformer oil sampling is conducted by extracting a small amount of oil from the transformer, typically through a sampling valve or port. The process involves cleaning the sampling port to avoid contamination, collecting the oil in a clean, dry container, and then sealing and labeling the sample for analysis. Sampling is often done under specific conditions, such as when the transformer is at a stable temperature, to ensure accurate results.