DC-Voltage
We have developed surge arresters for the use in direct voltage (DC) grids with a rated voltage of up to 4.8 kV that are suitable, due to the special varistor disks installed, to protect equipment in railbound vehicles, trolleybuses or overhead lines. The designs with a porcelain or silicone housing make it possible to use the arresters inside and outside of buildings.
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Leaflet 1330