With many years of exeprience, D3E has developped very good skills in conception, assembly and wiring of the substations. We guarantee efficiency, quickness and reliability of all the solutions we offer. 

In renovation or in new distribution we install HTA cells, transformers and low voltage boards. We offer two kinds of prefabricated substations: 


  • Concrete transformer substation  HT/BT
  • Metal transformer substation HT/BT

Within these envelops are all the electic components of the Medium tention distribution panels.

On the picture, a switchboard in a prefabricated substation changed by our teams.

Delta Electricite Electronique Etudes

4 Rue Francis Perrin - ZA Rourabeau - 13115 Saint Paul Lès Durance

Phone : +33 (0) 4 42 57 48 49 / Fax : +33 (0) 4 42 57 48 58

RCS : Manosque B 325 421 261