Registration number (WIID)Project No.TitleStatus
47893LVS HD 553 S1:1992Current transformersAtcelts
55345LVS HD 548.3 S1:2002Instrument transformers - Part 3: Combined transformersAtcelts
77302LVS EN IEC 61869-99:2023/AC:2023Instrument transformers - Part 99: GlossaryStandarts spēkā
73977LVS EN IEC 61869-99:2023Instrument transformers - Part 99: GlossaryStandarts spēkā
57685LVS EN IEC 61869-9:2019Instrument transformers - Part 9: Digital interface for instrument transformersStandarts spēkā
78918LVS EN IEC 61869-20:2025Instrument transformers - Part 20: Safety requirements of instrument transformers for high voltage applications 
58853LVS EN IEC 61869-15:2019Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applicationsStandarts spēkā
58854LVS EN IEC 61869-14:2019Instrument transformers - Part 14: Additional requirements for current transformers for DC applicationsStandarts spēkā
63836LVS EN IEC 61869-13:2021Instrument transformers - Part 13: Stand-alone merging unit (SAMU)Standarts spēkā
63067LVS EN IEC 61869-1:2024Instrument transformers - Part 1: General requirementsStandarts spēkā
Displaying 21-30 of 97 results.