Registration number (WIID)Project No.TitleStatus
43110EN 61869-1:2009Instrument transformers - Part 1: General requirementsStandarts spēkā
54283EN 61869-3:2011Instrument transformers - Part 3: Additional requirements for inductive voltage transformersStandarts spēkā
78918LVS EN IEC 61869-20:2025Instrument transformers - Part 20: Safety requirements of instrument transformers for high voltage applicationsStandarts spēkā
63836EN IEC 61869-13:2021Instrument transformers - Part 13: Stand-alone merging unit (SAMU)Standarts spēkā
63836LVS EN IEC 61869-13:2021Instrument transformers - Part 13: Stand-alone merging unit (SAMU)Standarts spēkā
57546LVS EN 61869-5:2012Instrument transformers - Part 5: Additional requirements for capacitor voltage transformers (IEC 61869-5:2011)Standarts spēkā
54283LVS EN 61869-3:2012Instrument transformers - Part 3: Additional requirements for inductive voltage transformers (IEC 61869-3:2011)Standarts spēkā
58853EN IEC 61869-15:2019Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applicationsStandarts spēkā
52545EN 61869-6:2016Instrument transformers - Part 6: Additional general requirements for low-power instrument transformersStandarts spēkā
57546EN 61869-5:2011Instrument transformers - Part 5: Additional requirements for capacitor voltage transformersStandarts spēkā
Displaying 71-80 of 99 results.