1982

September 1

This unit, converted from BB 15055 electric locomotive in 1982, is a prototype which allowed the development of traction by self-controlled synchronous motors powered by thyristor current inverters.  

Sources: https://fr.wikipedia.org/wiki/BB_10004

1989

February 28

In 1989, the unit is converted back to BB 15055.  

Sources: https://fr.wikipedia.org/wiki/BB_10004

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Latest update on the 15th of January 2022 at 15:17

Contributor(s): Tudor C.

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