Join date: Feb 14, 2022

Sigma Test & Research Centre uses cement testing results to analyze transformer problems testing of transformer oil. The transformer’s oil not only serves as a heat transfer medium, it also is part of the transformers protection system. Hence, it is wise to periodically perform tests on the oil to regulate whether the transformer oil is capable of satisfying its role as an insulant. Some of the prime tests for transformer oil are: screen tests, water content, dissolved gas in oil analysis and polychlorinated biphenyl content, etc.

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