Is DGA analysis required after transformer repair and oil replacement?

This topic has 1 reply, 2 voices, and was last updated 10 months, 2 weeks ago by Roque Cruz.

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05.09.2025 at 11:18 #1684

山田翔太
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Is DGA analysis required after transformer repair and oil replacement?

05.09.2025 at 11:46 #1685

Roque Cruz
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Yes. DGA (Dissolved Gas Analysis) is essential after oil replacement or major repairs. It identifies residual faults like arcing or overheating. Fluidex purification systems include sealed sampling ports for clean gas analysis. Combined with BDV and water content testing, DGA confirms system readiness.
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