Registration number (WIID)Project No.TitleStatus
50864EN 60437:1997Radio interference test on high-voltage insulatorsStandarts spēkā
54928EN 60507:1993Artificial pollution tests on high-voltage insulators to be used on a.c. systemsAtcelts
55727EN 60507:2014Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systemsIzstrādē
68102EN 60507:2014/AC:2018-09Artificial pollution tests on high-voltage ceramic and glass insulators to be used on a.c. systemsIzstrādē
53825EN 60660:1999Insulators - Tests on indoor post insulators of organic material for systems with nominal voltages greater than 1 kV up to but not including 300 kVIzstrādē
47348EN 61109:2008Insulators for overhead lines - Composite suspension and tension insulators for a.c. systems with a nominal voltage greater than 1 000 V - Definitions, test methods and acceptance criteriaStandarts spēkā
53155EN 61211:2005Insulators of ceramic material or glass for overhead lines with a nominal voltage greater than 1 000 V - Impulse puncture testing in airIzstrādē
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
43685EN 61462:2007Composite hollow insulators - Pressurized and unpressurized insulators for use in electrical equipment with rated voltage greater than 1 000 V - Definitions, test methods, acceptance criteria and design recommendationsAtcelts
55360EN 61466-1:1997Composite string insulator units for overhead lines with a nominal voltage greater than 1 kV - Part 1: Standard strength classes and end fittingsAtcelts
Displaying 11-20 of 90 results.