Explosive not immersed high - / the low-voltage transformer under lasting overload - state

摘要

The invention relates to a transformer average / low voltage not explosive regime overload permanent. & br / the transformer comprises a metal tank 1 containing the primary and secondary windings isolated transformation. The windings of the transformation 2 are immersed in an insulating fluid 20. The insulation of the primary and secondary windings 2 is carried out by a pair of synthetic insulating materials (10, 20). br / application to the transformer, such as transformers suspended on posts or of the transformers are fixed.