LST EN 61869-2-2013 Instrument transformers -- Part 2: Additional requirements for current transformers (IEC 61869-2:2012) has been changed from LST EN 60044-1+A1-2001/A2-2003 Instrument transformers. Part 1: Current transformers (IEC 60044-1:1996/A2:2002).
LST EN 61869-2-2013 Instrument transformers -- Part 2: Additional requirements for current transformers (IEC 61869-2:2012) has been changed from LST EN 60044-1+A1-2001 Instrument transformers -- Part 1: Current transformers (IEC 60044-1:1996. modified).
LST EN 61869-2-2013 Instrument transformers -- Part 2: Additional requirements for current transformers (IEC 61869-2:2012) has been changed from LST EN 60044-6-2001 Instrument transformers. Part 6: Requirements for protective current transformers for transient performance (IEC 60044-6:1992, modified).
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