ARC PROTECTING DEVICE FOR SHEATED MIDLE-TENSION CABLES

摘要

An arcing protection device comprises the number of the first arc conductors (4) which are in galvanic contact with phase conductors (3) so that each phase conductor (3) is equipped with at least one first arc conductor (4) and also the number of second arc conductors (6) which are attached to the crossarm (2) of the pole or to the isolator (10) and which creates an arc space by the said number of the first arc conductors (4). First arc conductors (4) comprised in the said number of the first arc conductors are attached to the phase conductors (3). Second arc conductors (6), comprised in the said number of the second arc conductors, have for adjusting of the said arc space adjustable position.