Constellium Singen GmbH commissioned Siemens AG with the delivery, installation and cabling of 2 GEAFOL transformers 2,500 kVA and 11 panels of the SIVACON S8 low-voltage switchgear. One challenge here was the confined space (building 9x4 m) and the roof projection, which made delivery difficult.

• There was only one supplier who could meet the requirements (Wirth)  
• The installation was carried out with a 140 t crane  
• 11 panels SIVACON S8 low-voltage switchgear from Siemens  
• Transformer station with 2 GEAFOL transformers 2,500 kVA