Surge Protection Solution for Railway System

There are many signalling and control systems in railway transportation systems. These sensitive and sophisticated electronic devices are the brain and nervous system of railway systems but are victoms of overvoltage and surge. The damages can be caused by the effects of surge voltage in both direct or indirect lightning strikes, switching operations, failures or due high voltage induced to the metal parts of railway equipment.

Prosurge surge protection devices (SPDs) are widely used in the Indonesia railway. Prosurge VT designed surge protectors with the advantage of no leakage current and no follow current which surge protection performance is very stable, can withstand high surge current (class B+C) and with very low voltage protection level. It is the most reliable surge protection solution for railway application.