Replacement of silica gel in a transformer involves removing the old, moisture-saturated silica gel from the breather unit and replacing it with fresh gel to maintain the quality of the insulating oil. Silica gel absorbs moisture from the air entering the transformer conservator tank, preventing water contamination in the oil. Over time, the gel changes color (usually from blue to pink or orange to green) indicating saturation. Replacement ensures continued protection against moisture, which can degrade insulation and reduce transformer efficiency. This simple but vital maintenance task helps extend transformer life, prevent internal damage, and maintain safe, reliable operation.
Gurugram
+917834833000
+917835933000
Chat with us
Chat with us
