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Transformer Bushing Inspection Project
- Sep 11, 2018 -

The transformer casing should be inspected before installing the project as:

(1) There is no crack scar on the surface of the porcelain sleeve.

(2) The casing flange neck and the pressure ball inner wall is clear and clean.

(3) Whether the casing is qualified by test.

(4) The oil level of the oil-filled casing indication is normal, there is no seepage oil phenomenon.