02-09-2015 дата публикации
Номер: CN0204614622U
Принадлежит:
The utility model relates to an oil-immersed transformer iron core structure, it includes the window and sets up the iron core at window both ends, the iron core is by multistage iron core piece range upon range of component, wherein first order iron core piece, second level iron core piece, third level iron core piece and fourth stage iron core piece one end with the window is inside to flush, the vertical direction center line symmetry of iron core structure is followed to the other end of first order iron core piece, second level iron core piece, third level iron core piece and fourth stage iron core piece. The utility model discloses an oil-immersed transformer iron core structure, the one end of one-level iron core piece, second level iron core piece, third level iron core piece and fourth stage iron core piece with the window is inside to flush, and this structure can reduce the quantity of core material, has saved the cost, weight reduction to reduce transformer no-load loss, improved ...
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