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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN IEC 61869-9 ; VDE 0414-9-9:2019-12 [CURRENT] references following documents:

Document number Edition Title
IEC 61869-5 2011-07 Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers More 
IEC 61869-5 Corrigendum 1 2015-07 Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers; Corrigendum 1 More 
IEC 61869-9 2016-04 Instrument transformers - Part 9: Digital interface for instrument transformers More 
IEC 62271-3 2015-03 High-voltage switchgear and controlgear - Part 3: Digital interfaces based on IEC 61850 More 
IEC/TR 61850-90-4 2013-08 Communication networks and systems for power utility automation - Part 90-4: Network engineering guidelines More