Registration number (WIID)Project No.TitleStatus
56480EN 60168:1994Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1 kVIzstrādē
83352prEN IEC 60168Tests on indoor and outdoor post insulators of ceramic material or glass for systems with nominal voltages greater than 1000 vIzstrādē
55727EN 60507:2014Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systemsIzstrādē
47543EN 61325:1995Insulators for overhead lines with a nominal voltage above 1 kV - Ceramic or glass insulator units for d.c. systems - Definitions, test methods and acceptance criteriaIzstrādē
73296EN IEC 61462:2023Composite 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
52648EN 60383-2:1995Insulators for overhead lines with a nominal voltage above 1 kV - Part 2: Insulator strings and insulator sets for a.c. systems - Definitions, test methods and acceptance criteriaIzstrādē
60546EN 61466-1:2016Composite string insulator units for overhead lines with a nominal voltage greater than 1000 V - Part 1: Standard strength classes and end fittingsIzstrādē
49226EN 61466-2:1998Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV - Part 2: Dimensional and electrical characteristicsIzstrādē
79894prEN IEC 60383-2Insulators for overhead lines with a nominal voltage above 1000 v AC and 1500 v DC - Part 2: Insulator strings and insulator sets for a.c. and d.c. systems - Definitions, test methods and acceptance criteriaIzstrādē
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
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