The position for installing NNO and MOSIPO surge arresters is decided by
directives and technical regulations. They must be installed: - on all branches and ends of low voltage overhead power lines, - at a maximum mutual distance up to 1000 m, - at a distance smaller than 500 m, where storms occur more often, - in all passages from free conductors to cables and vice versa.
This website uses cookies to ensure you get the best experience on our website.