Registration number (WIID)Project No.TitleStatus
79895prEN IEC 61325Insulators for overhead lines with a nominal voltage above 1000 v - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteriaIzstrādē
83324EN IEC 61109:2025/AC:2026-03Insulators for overhead lines - Composite suspension and tension insulators with AC voltage greater than 1 000 V and DC voltage greater than 1 500 V - Definitions, test methods and acceptance criteriaStandarts spēkā
83324LVS EN IEC 61109:2025/AC:2026-03Insulators for overhead lines - Composite suspension and tension insulators with AC voltage greater than 1 000 V and DC voltage greater than 1 500 V - Definitions, test methods and acceptance criteriaStandarts spēkā
83346prEN IEC 61952Insulators for overhead lines - Composite line post insulators for AC systems with a nominal voltage greater than 1 000 v - Definitions, test methods and acceptance criteriaIzstrādē
83347EN IEC 61109:2025/prA1Insulators for overhead lines - Composite suspension and tension insulators with AC voltage greater than 1 000 v and DC voltage greater than 1 500 v - Definitions, test methods and acceptance criteriaIzstrādē
83348EN IEC 62772:2023/prA1Composite hollow core station post insulators with AC voltage greater than 1 000 v and DC voltage greater than 1 500 v - Definitions, test methods and acceptance criteriaIzstrādē
83349prEN IEC 62231Composite station post insulators for substations with AC voltages greater than 1 000 v up to 245 kv - Definitions, test methods and acceptance criteriaIzstrādē
83350EN IEC 61462:2023/prA1Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with AC rated voltage greater than 1 000 v AC and d.c. voltage greater than 1500v - Definitions, test methods, acceptance criteria and design recommendationsIzstrādē
83351prEN IEC 60273Characteristic of indoor and outdoor post insulators for systems with nominal voltages greater than 1000 vIzstrādē
83352prEN IEC 60168Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 vIzstrādē
Displaying 81-90 of 90 results.