For filtering noise at substations, on locomotives, etc.
Installed indoor our outdoor, our filter capacitors are very robust, reliable and come with an expected lifetime of more than 30 years. The rated voltage of these filter capacitors are usually between 10kV and 100kV, and the rated capacitance between 1nF and 500nF, although it is no problem to design the products outside this range. Most of our filter capacitors are used to filter the noise on locomotives in Asia. However, we have filter capacitors all over the world in HV laboratories and substations. We have no standardized filter capacitors, every product is specially desgined to meet the requirements of the customer.