Three methods for monitoring high voltage surge arresters safely

Three methods for monitoring high voltage surge arresters safely. Surge arresters are a crucial link in your power-protection system. Over time, lightning and switching surges will reduce the performance and reliability of your arresters. Watch this video to learn the most-common methods of testing your surge arresters to verify their health. 

To learn more about short-circuit protection, download the white paper Short circuit behavior – Surge arresters and counters.