TRANSFORMATEUR DE DISTRIBUTION DE TYPE POTEAU A PERTE FAIBLE

摘要

The part has a ferromagnetic core (12), and a low voltage winding (14) provided around the core. A high voltage winding is provided around the low voltage winding. An insulating layer (16) separates the low voltage winding from the high voltage winding. The core is made of amorphous sheet, and a sealed carcass forming a support of the low voltage winding is provided between the core and the low voltage winding. The carcass includes metal parts (20A, 20B) isolated from each other by a polyester insulating film (22). An independent claim is also included for a method for manufacturing a distribution transformer.