Below is the procedure in the access of fault indications of the SEG MRI3 Overcurrent Relay. Most substation engineers are limited in the access of relay indications and readings especially during faults or retrieval of data since there is a separate group that handles relay testing and setting. I am not familiar with the latest relay tester already that is why I could not include relay setting and testing.
My personal notes and guide in operation and maintenance of power substation and high voltage equipment.
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Saturday, November 7, 2015
Monday, November 2, 2015
ACCESS OF FAULT DATA: ABB SPAA 331C Overcurrent Relay
Below is the procedure in the access of fault indications of the ABB SPAA 331C Overcurrent Relay. Most substation engineers are limited in the access of relay indications and readings especially during faults or retrieval of data since there is a separate group that handles relay testing and setting. I am not familiar with the latest relay tester already that is why I could not include relay setting and testing.
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