check list of maintenance of transformer?

Answer Posted / sant_c

Description Freq.
1. Checking of Transformer oil Level Weekly
2. Leakagee of Transformer oil W
3. Oil BDV test Y
4. Transformer Input &Out put terminal tightening Y
5. Eartging restiance testing Y
6. Watering to earthing M
7. Colouring of transformer if required Y

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