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What does DDB stand for?

DDB stands for Digital Data Bus. This is the custom logic that is used in the MiCOM relay line.


Legacy KB System (APS) Data: RESL213093 V1.0, Originally authored by DaFr on 12/06/2013, Last Edited by DaFr on 12/06/2013
Related ranges: Others protection relays

AEDL3
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