Alstom MVAJ13R1BB0752F Trip Relay

Alstom MVAJ13R1BB0752F Trip Relay is a protective relay module from Alstom Grid designed to convert protection logic signals into a circuit-breaker trip command within protection schemes. It is part of the MVAJ family, a class of trip relays used in tripping and auxiliary relays applications in Alstom’s protection networks, and the MVAJ13R1BB0752F designation identifies a specific unit within that family. In typical protection architectures, a MVAJ trip relay interfaces with other protective relays to coordinate fast and reliable breaker operation across feeders and substations. The exact electrical ratings and terminal configurations are defined by project specifications and the installation documentation for the MVAJ family; refer to official Alstom Grid protection manuals for compatibility and installation guidance.