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Security relay / engine
P24x series Alstom Grid


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The MiCOM Alstom P24x relays provide advanced control, protection and monitoring. They offer comprehensive protection for induction and synchronous machines due to their versatility.

The MiCOM Alstom P24x relays provide better fault analysis and diagnostics. They offer optimized machine thermal image monitoring and a customized thermal curve which is a closer match to the withstand limits of the machine.

Easy customization of the protection and control functions is achieved with the Programmable Scheme Logic. It gives the latest post fault analysis, and operates with a wide variety of communication protocols, such as Modbus, IEC 61850, IEC 60870-5-103 and Courier. It offers comprehensive communication which includes IEC Reacceleration (27LV) / a low voltage ride through auto restart feature.


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