Relés de disparo y bloqueo

Arteche manufactures trip and lockout relays with a wide range of options to met each application requirements. Reliability an performance by default for safety-critical and most demanding applications in power system environments like HV breaker operation or control and command circuits in high voltage substations / bulk generation power plants / HV power system control.

With a fast operation time (between 3 and 20 ms. depending on the model), high breaking capacity and a wide range of auxiliary voltages, Arteche trip an lockout relays can be manufactured with a high burden configuration, complying with ESI 48-4 international standard, as EB2 class relays, to avoid unwanted trip operations due to pickup or transients, particularly if the relay operating coil is connected to long wiring.