In the year 2011 we put one of Europes biggest compensation system into operation. The filter circuit system with a tuning frequency of 220 Hz and a compensation performance of 120 MVAr operates by a rated voltage of 30 kV in Germanys biggest daylight mine near Aachen.     

Also in the year 2011 we reached a total operation performance of 1 GVAr with a delivered series product to a utility company in Hongkong. The product with the name "CLMV-533-380" was specially made for this customer and up to now it's delivered since more than 25 years.