Device in a network station with several connecting energy lines, provided by relief protection to obtain a fast closure of all lines. (Machine-translation by Google Translate, not legally binding)

摘要

Device in a network station with several connecting power lines provided with relay protection in order to achieve a fast closing of all the lines, by means of a single fast means of closing common to all the lines, characterized by the fact that each of said lines have an auxiliary relay that receives a functional pulse simultaneously with the operational circuit of disconnection of the line breaker and that has a contact that, in trip relay, keeps the fast closing means connected to the operational circuit of closing of the circuit breaker. line. (Machine-translation by Google Translate, not legally binding)