LST EN 60044-6-2001 Instrument transformers. Part 6: Requirements for protective current transformers for transient performance (IEC 60044-6:1992, modified)
2013LST EN 61869-2-2013 Instrument transformers -- Part 2: Additional requirements for current transformers (IEC 61869-2:2012)
2002LST EN 60044-6-2001 Instrument transformers. Part 6: Requirements for protective current transformers for transient performance (IEC 60044-6:1992, modified)
LST EN 60044-6-2001 Instrument transformers. Part 6: Requirements for protective current transformers for transient performance (IEC 60044-6:1992, modified) was changed to LST EN 61869-2-2013 Instrument transformers -- Part 2: Additional requirements for current transformers (IEC 61869-2:2012).