Oyt type automatic re-engine switch for protection and maneuver of high voltage lines. (Machine-translation by Google Translate, not legally binding)

摘要

Automatic reclosing switch type OYT for protection and maneuvering of high voltage lines, characterized by the arrangement of overcurrent coils arranged in series with the line so that when an overcurrent occurs they turn a trigger axis that opens the switch, with which an electromagnet, which is the essential part of the electromagnetic drive mechanism, undergoes a series of successive excitations and, through a system of levers, loads a closing spring that after the last of these excitations is released, then closing the switch . (Machine-translation by Google Translate, not legally binding)